Products

1. Transfer interface: PCIe X1 female port x4, M.2 Mkey male port x12. Operating system: Windows / Linux3. For M.2 M interface to PCIe port, M2-PCIe-Switch-4P supports 1-Ch M.2 M to 4-Ch PCIe X1 (Note: output is PCIe X1 port, not USB port)4. Reinforced design for better protection5. Multi-layer circuit board for lossless transmission6. Clean interface layout can effectively reduce interface interference and ensure stable data transmission7. Expand to 4 lanes of PCIe ports, suitable for application scenarios that require multiple PCIe ports at the same time9. Dimensions: 80.0 x 22.0mm

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Features:1. Based on the ESP32-WROOM-32 module, it supports WIFI, Bluetooth, ESP-NOW and other wireless communications2. Onboard motor control interface for 2x DC motors with encoder or 4x DC motors without encoder (2 groups)3. Onboard serial bus steering gear control interface, which can control up to 253 ST3215 serial bus steering gears and obtain steering gear feedback4. Onboard 9-axis IMU, obtain attitude and heading information at any time5. Support 7-13V power input, can be directly powered by 2S or 3S lithium battery module6. Automatic download circuit, easy to upload program7. Support input voltage/current monitoring8. Onboard TF card slot9. Onboard lidar interface and integrated UART to USB function10. I2C interface for connecting peripherals such as OLED, IMU and other I2C devices11. Adapt multi-function expansion connectors for additional functions, such as controlling servos or relays12. Onboard 40PIN GPIO header, used to connect to the host (Raspberry Pi/Jetson Nano, etc.) and supply power to it, communicate through serial port or I2C13. Provide open source demos and detailed tutorials for novices, easy to get startedProduct parameters:1. Control module: ESP32-WROOM-322. Control chip: ESP323. Power supply: DC 7-13V4. Power interface: XH2.545. Antenna connector: IPEX16. Interface: Type-C7. Wireless communication: WIFI, Bluetooth, ESP-NOW8. Mounting hole spacing: 49 x 58mm9. Installation hole diameter: 3mm10. Dimensions: 65 x 65mm11. Weight: 49 gramsPacking list:-Robot Universal Drive x 1-Screw Pack x 1

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1. Data transfer rate up to 3Gbps2. Compatible with HDMI1.4B and DVI 1.03. Support 4K/2K@30Hz and 4K/2K(YCbCr420)@60Hz resolution4. Support 10/12/16 BIT color depth5. Built-in input equalizer, which can automatically adjust the input signal to obtain higher quality TMDS input6. Built-in output drive regulator, which can automatically adjust the output signal amplitude to obtain higher quality TMDS output7. Product size: 83.69 x 57.40 x 13.98mm8. Weight: 61 grams

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1. 4x extended USB interface, can switch between two inputs, two hosts share USB devices2. Industrial-grade HUB chip, using MTT technology, 4-way concurrent USB connection is stable and smooth3. ESD protection for each USB port to prevent power surge damage and data loss4. Overvoltage protection, effectively preventing other high-voltage power input from damaging connected equipment5. Multiple protection circuits: overvoltage, overcurrent, short circuit, overtemperature, reverse current, undervoltage lockout, 8KV ESD protection, filter protection, etc.6. Industrial-grade metal shell, durable, with mounting holes, easy to install7. Standard Hi-Speed: USB 3.2 Gen 18. Data rate: up to 5Gbps9. USB output: 5V@Imax:1.2A, USB-A connector10. USB HUB output: 5V, switchable dual USB-A ports (independent power supply, no cross power supply)11. DC power supply terminal 7~36V (additional power supply is required when this HUB is connected to high-power equipment)12. Operating system: support Mac OS (8.6 or above), Linux (2.4.20 or above), Windows 11 / 10 / 8.1 / 8 / 7 / XP13. Share the USB device for two hosts, switch the active host at any time by hand-held switch, easily control two hosts and mouse through the same keyboard, no longer have two sets of keyboards and mice on the desktop, keep your working environment tidy14. Multiple protections, safer, overvoltage, overcurrent, short circuit, overtemperature, reverse current, undervoltage lockout, 8KV ESD protection, filter protection15. Dimensions: 86.2x65x27.2 mm

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Features:1. Onboard original FT232RL and SP485EEN chips; fast communication speed, stable and reliable, better compatibility2. On-board integrated power isolation, providing stable isolation voltage, no additional power supply is required at the isolation end3. Onboard integrated digital isolation, signal isolation, high reliability, strong anti-interference, low power consumption4. Onboard TVS (Transient Voltage Suppressor), effectively suppressing surge voltage and transient peak voltage in the circuit, lightning protection and anti-static5. On-board self-recovery fuse and protection diode to ensure stable current/voltage output, provide over-current/over-voltage protection, and improve impact resistance6. Onboard 15KV ESD isolation protection and 600W lightning surge protection7. The RS485/RS422 interface has a 120R terminal resistor on board, which is enabled by default and can be configured by jumpers8. 3 LEDs to indicate power and transceiver status9. Industrial-grade rail-type ABS shell design, small size, easy installation, high cost performanceProduct parameters:1. Baud rate: FT232RNL (300bps-3Mbps)2. Host port: USB3. Device port: RS485/4224. Working voltage: 5V5. Connector: USB-B6. Protection: 200mA resettable fuse, ESD protection7. Transmission distance: about 5m8. Connector: screw terminal9. Pins: A+, B-, PE10. Direction control: hardware automatic control11. Protection: 600W lightning protection surge suppression, 15KV ESD protection (120R balance resistor on board)12. Transmission distance: about 1.2km (low speed)13. Transmission method: point-to-multipoint (MAX32 nodes, repeaters are recommended for more than 16 nodes)14. LED indicator light: PWR: red power indicator light, it is on when there is a USB connection and voltage is detected; TXD: green TX indicator light, it is on when the USB port sends data; RXD: blue RX indicator light, when the device port sends data back lights up15. Working environment temperature: minus 15-70 degrees Celsius16. Humidity: 5%-95% RH17. Operating system: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP18. Shell: rail type ABS shell, suitable for 35mm DIN rail19. Product size: 81.9 × 54.0 × 32.0mm20. Weight: 104 gramsPacking list:-USB to RS485/422 x 1-1.2mUSB-A to USB-B cable x 1-Screwdriver x 1

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1. Product type: serial server, Modbus gateway, MQTT gateway2. Basic functions: bidirectional transparent data transmission between RS232 and Ethernet3. Communication interface: RS232 port x 1, Ethernet port x 14. Power supply: DC 6 ~ 36V5. Ethernet: ordinary network port PoE network port; support IEEE 802.3af standard; 10 / 100M auto-negotiation RJ45 connector, 2KV surge protection6. Baud rate: 300 ~ 115200 bps7. Parity bit: None, Odd, Even, Mark, Space8. Data bits: 5 ~ 9 bits9. Flow Control: N/A10. Protocol: Ethernet, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS11. Configuration: host, web browser, device management function library12. Communication method: TCP/IP direct communication, VCOM13. Operation mode: TCP server, TCP client (coexist with TCP server), UDP, UDP multicast14. Dimensions: 87x36x59mm15. Easily combine multiple DIN rail serial servers, more freedom16. Two-way transparent data transmission between RS232 and Ethernet17. Suitable for Modbus Gridding upgrade, can be used with specific configuration software18. MQTT/JSON to Modbus, more flexible conversion between different protocols19. Multi-host polling support, different network devices will be recognized and responded separately, and there will be no crosstalk problems when communicating with multiple network devices20. Multi-host polling support, easy cloud communication and device identification21. NTP protocol support, obtain network time information for serial output or data upload22. Multiple configuration methods, support web browser configuration, obtain dynamic IP through DHCP, and connect to domain server address through DNS protocol

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1. Product type: serial server, Modbus gateway, MQTT gateway2. Basic functions: bidirectional transparent data transmission between RS232 and Ethernet3. Communication interface: RS232 port x 1, Ethernet port x 14. Power supply: DC 6 ~ 36V5. Ethernet: ordinary network port PoE network port; support IEEE 802.3af standard; 10 / 100M auto-negotiation RJ45 connector, 2KV surge protection6. Baud rate: 300 ~ 115200 bps7. Parity bit: None, Odd, Even, Mark, Space8. Data bits: 5 ~ 9 bits9. Flow Control: N/A10. Protocol: Ethernet, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS11. Configuration: host, web browser, device management function library12. Communication method: TCP/IP direct communication, VCOM13. Operation mode: TCP server, TCP client (coexist with TCP server), UDP, UDP multicast14. Dimensions: 87x36x59mm15. Easily combine multiple DIN rail serial servers, more freedom16. Two-way transparent data transmission between RS232 and Ethernet17. Suitable for Modbus Gridding upgrade, can be used with specific configuration software18. MQTT/JSON to Modbus, more flexible conversion between different protocols19. Multi-host polling support, different network devices will be recognized and responded separately, and there will be no crosstalk problems when communicating with multiple network devices20. Multi-host polling support, easy cloud communication and device identification21. NTP protocol support, obtain network time information for serial output or data upload22. Multiple configuration methods, support web browser configuration, obtain dynamic IP through DHCP, and connect to domain server address through DNS protocol

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1. VCC: 3.3V - 5V power input2. GND: ground wire3. SCL: I2C clock pin4. SDA: I2C data pin5. Communication interface: I2C6. LCD controller: AiP310687. Working voltage: 3.3-5V8. Working temperature: minus 20-70 degrees Celsius9. Display panel: Character LCD10. Display size: 64.5 x 16.0mm11. Characters: 16 x 212. Product size: 87.0 x 32.0 x 13.0mm13. Built-in character LCD panel LCD160214. I2C control interface, only need two signal pins, saving IO resources15. Compatible with 3.3V/5V working voltage16. Comes with online development resources and manuals (Raspberry Pi/Jetson Nano/ESP32/Arduino examples)

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1. Dimensions: 231x197x151mm2. Suspension system: 4×2 (independent)3. Chassis height: 26mm4. Guide rail center distance: 170mm5. Track width: 44mm6. Running speed: 0.25~1m/s7. Track horizontal ground length (no load): 115mm8. Suspension material: 1.5mm (thickness) stainless steel9. Track climbing ground length (with large load): 170 mm10. Body material: 2 mm (thickness) 5052 aluminum alloy11. Weight: 1.9 kg12. Vertical obstacle clearance capability: 40mm13. Driving Payload: 6.2kg14. Climbing ability: 36 degrees15. Battery holder: 18650 lithium battery x 3 (not included)16. Turning radius (min): 0 meters (rotating in place)17. Charging time: 1.5 hours18. Battery life: 1 hour (full power continuous output)19. Motor power: 5.2W×220. Remote control function: WIFI, AP/STA21. Motor encoder: basic pulse 11PPR22. Communication interface: UART/serial bus servo interface/IIC23. The crawler-type mobile robot chassis has super off-road crossing ability and anti-seismic performance, and all codes are open source for secondary development24. Support multiple host computers, can communicate with ESP32 slaves through the serial port25. Motors with encoders can get speed feedback for closed-loop speed control26. Built-in 3S UPS power supply module, supports 3 18650 lithium batteries (serial connection, not included), provides uninterrupted power supply for the robot, and supports charging and power output at the same time27. Built-in multifunctional robot driver board, based on ESP32, onboard WIFI and Bluetooth, used to drive serial bus servos, output PWM signals, expand TF card slots, etc.28. Multiple independent suspension systems are used to greatly reduce the impact of complex terrain and easily meet the needs of heavy loads, shock absorption, and off-road29. And it comes with 2x 1020 European standard profile guide rails, providing more possibilities for secondary development

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1. GNSS active ceramic positioning antenna supports BD, GPS, GLONASS and other satellite positioning systems2. Center frequency: 1575.42MHz, 1561MHz, 1602.56MHz3. Output impedance: 50 ohms4. Noise: less than or equal to 1.5 decibels5. Plug: IPEX 16. Cable length: 35mm7. Ceramic size: 25 x 25mm8. Current consumption: less than 10mA9. Power supply: DC 3.3-5v10. Operating temperature: -20 to 65 degrees Celsius11. Input power: 50w12. Axial ratio: 3dB13. Radiation direction: omnidirectional

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1. Standard Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ 2. IPS screen, wide viewing angle, better display High definition in small size 3. 1x joystick, 3x pushbuttons, handy and useful 4. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) 5. Driver: ST7789 6. Interface: SPI 7. Display color: RGB, 65K color 8. Resolution: 240x240 9. Backlight: LED 10. Operating voltage: 3.3V

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1. RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom2. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz3. 264KB of SRAM, and 2MB of on-board Flash memory4. Onboard 5 × 5 RGB LED matrix for colorful lighting display5. Castellated module allows soldering direct to carrier boards6. USB 1.1 with device and host support7. Low-power sleep and dormant modes8. Drag-and-drop programming using mass storage over USB9. 20 × multi-function GPIO pins10. 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 16 × controllable PWM channels11. Accurate clock and timer on-chip12. Temperature sensor13. Accelerated floating-point libraries on-chip14. 8 × Programmable I/O (PIO) state machines for custom peripheral support

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1. Torque: 25kg.cm@12V2. Rotation angle: 360 degrees (0-4095)3. Position sensor resolution: 0.088 degrees (360 degrees/4096)4. Institutional restriction angle: no restriction5. Working voltage: 6-14 V (typ. 12V)6. Gear: high-precision metal gear7. No-load speed: 0.167 seconds/60 degrees (60RPM)@12V8. Encoder type: 12-bit magnetic encoder9. ID range: 1-25310. Baud rate: 38400bps-1Mbps (default 1Mbps)11. Feedback: position, load, speed, input voltage, current, temperature12. No-load current: 200mA@12V13. Stalled rotor current: 2.7A@12V14. KT: 9.26kg.cm/A15. Weight: 97 grams

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1. Support 2.4G/5GHz dual frequency, the speed of 2.4GHz frequency band can reach 300Mbps, and the speed of 5GHz frequency band can reach 867Mbps2. Support Bluetooth 5.0 standard, compatible with Bluetooth 2.1+EDR3. Adopt NGFF (M.2 A/E Key) interface4. Compatible with IEEE 802.11ac/m MIMO OFDM wireless technology, two transmit paths and two receive paths5. Support Linux, Windows 10/11, etc.6. Product size: 33 x 22 x 2.4mm7. Weight: 39 gramsPacking list:-Wireless-AW-CB375N x 1-IPEX to SMA cable x 2- Antenna x 2

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1. Ranging distance: 0.03-2M, 2-8M, greater than 8M2. Average error: 15mm, 20mm, 30mm3. Overall standard deviation: 5mm, 15mm, 25mm4. Ranging distance: 0.03~25.00m (target surface reflectivity is 80.6%)5. Scanning frequency: 10Hz6. Scanning angle: 360°7. Ranging frequency: 21600Hz8. Angular resolution: 0.167°9. Wavelength: 895-915 nm (Typ 905)10. Communication interface: UART@92160011. Ambient light intensity: 60 KLux12. Power supply: 4.5-5V (typically 5V)13. Power consumption: 1.45W14. Working current: 290mA15. Working temperature: minus 10-50 degrees Celsius16. Service life: 10000H17. Dimensions: 34.8 x 54 x 46.29mm18. Product weight: 46.1 gramsPacking list:-DTOF lidar STL27L x 1-LiDAR driver x 1 with ESP8266 adapter-1m USB Type-A to Type-C cable x 1-11cm PH2.0 to 1.27H cable x 1

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Features:1. TF-Luna is a single-point ranging lidar based on the principle of TOF, with a unique photoelectric design, stable, accurate, and highly sensitive distance measurement2. Built-in a variety of adaptive algorithms, a variety of adjustable configurations and parameters, has excellent ranging performance in complex environments, and can meet more application requirements3. With high stability, high precision, high sensitivity performance, 0.2m~8m short range4. Adopt compact structural design, smaller volume, lower power consumption, can be embedded inside the robot, reduce the overall size and improve passability5. Power consumption is less than 0.35W, suitable for battery-powered or low-power applications6. Suitable for Raspberry Pi/Raspberry Pi Pico/ESP32/Arduino and other controller boardsProduct parameters:1. Material: ABS/PC2. Ranging distance: .2-8.0m @90% reflectivity (indoor 0klux), 0.2-2.5m @10% reflectivity (indoor 0klux), 0.2-8.0m @90% reflectivity (outdoor 90klux), 0.2 -2.5m @10% reflectivity (outdoor 90klux)3. Accuracy: 6cm@(0.2-3m), 2%@(3-8m)4. Frame rate: UART: 1-250Hz (adjustable, default 100Hz); I2C: 1-100Hz (adjustable)5. Distance resolution: 1cm6. Ambient light tolerance: 70klux7. Light source: VCSEL8. Center wavelength: 850nm9. Eye safety: Class1 (IEC60825)10. Field of view: 2°11. Power supply: 3.7-5.2V12. Average current: 70mA13. Power: 0.35W14. Peak current: 150mA15. Communication level: LVTTL (3.3V)16. Communication interface: UART, I2C, I/O17. Working temperature: minus 10-60 degrees Celsius18. Storage temperature: minus 20-75 degrees Celsius19. Dimensions: 35 x 21.25 x 13.5mm20. Weight: 5 grams

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1. Ranging distance:0.1-12.0m @90% reflectivity (indoor 0klux)0.1-4.0m @10% reflectivity (indoor 0klux)0.1-12.0m @90% reflectivity (outdoor 70klux)0.1~4.0m @10% reflectivity (outdoor 70klux)2. Accuracy: 5cm@(0.1-5m), 1%@(5-12m)3. Frame rate: UART: 1-1000Hz (adjustable, default 100Hz); I2C: 1-100Hz (adjustable)4. Repeatability: 1σ: less than 3cm (@100Hz UART); 1σ: less than 4cm (@100Hz I2C)5. Distance resolution: 1cm6. Ambient light tolerance: 70klux7. Working temperature: minus 20-60 degrees Celsius8. Protection level: IP659. Light source: LED10. Center wavelength: 850nm11. Eye safety: Exemption class (EN62471)12. Field of view: 3.6 degrees13. Power supply: 4.5-5.5V14. Average current: 110mA15. Power: 550mW (low power mode: 100mW)16. Peak current: 140mA17. Communication level: LVTTL (3.3V)18. Communication interface: UART, I2C, I/O19. Material: ABS/PC20. Line length: 30 cm21. Dimensions: 35 x 18.5 x 21mm22. Weight: about 12 grams

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Features:1. This product is an industrial-grade 16-channel relay module controlled by RS485 bus, using Modbus RTU protocol, built-in power isolation, ADI magnetic isolation, resettable fuse, TVS diode and other protection circuits, and equipped with ABS case.2. Modbus RTU 16 channel relay is very easy to use. Due to its fast communication speed, stability, reliability and security, it is ideal for industrial control equipment and/or applications with high communication requirements.3. Configurable device address (1-255), multiple devices can be cascaded on the RS485 bus4. It has the function of blinking and blinking. By passing parameters to the command, the relay can be opened for a period of time and then automatically closed5. On-board integrated power isolation, providing stable isolation voltage, no additional power supply is required at the isolation end6. Onboard integrated ADI magnetic isolation, which can realize signal isolation, high reliability, strong anti-interference and low power consumption7. Onboard resettable fuse and TVS (transient voltage suppressor), effectively suppress surge voltage and transient peak voltage in the circuit, provide overcurrent/overvoltage, lightning protection, anti-static8. On-board optocoupler isolation to prevent the relay from being interfered by the high-voltage circuit9. On-board dedicated relay driver chip, built-in freewheeling diode protection, stronger and more stable driving capability10. Anti-reverse connection circuit to prevent accidental damage to the circuit by wrong connection11. High quality relay, contact rating: ≤10A 250VAC/30VDC12. Rail-type ABS shell, easy to install and safe to use13. There are 3 LEDs for indicating MCU status and signal sending and receiving statusProduct parameters:1. Working voltage: 5V2. Communication interface: RS4853. Baud rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 2560004. Default communication format: 9600, N, 8, 15. Relay channel: 166. Contact information: 1NO 1NC7. Communication protocol: standard Modbus RTU protocol8. RS485 address: 1-2559. LED indicator light:STA: MCU indicator light, it keeps flashing when the MCU is working normallyTXD: TX indicator light, lights up when sending dataRXD: RX indicator light, lights up when receiving dataPacking list:-Modbus RTU relay 16CH x1-US Plug 5V 2A power supply (with EU head adapter) x1

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Features:1. This is an industrial-grade integrated 802.11b/g/n module that can realize two-way transparent transmission of TTL serial port, WiFi, and network port.2. It integrates multiple functions into one, including serial port server, Modbus gateway, MQTT gateway, UART to HTTPD client, etc.3. Traditional serial port devices or MCU control devices can quickly access WiFi wireless networks through this WiFi module.4. Small size and easy to install.5. Suitable for data collection, IoT gateway, security IoT, smart instrument monitoring and other applicationsProduct parameters:1. Power supply: DC 3.3V2. Power supply method: pin header3. Dimensions: 25 x 40 x 8mm4. Ethernet: 10/100M auto-negotiation (connected through pin header)5. WIFI: Complies with 802.11b/g/n6. Serial port: UART7. Frequency band: 2.412-2.484 GHz8. Wireless network: Station / AP / AP+Station mode9. Security mechanism: WPA-PSK / WPA2-PSK10. Encryption type: TKIP/AES11. Transmission power:802.11b: +19dBm (max @11Mbps)802.11g: +18dBm (max @54Mbps)802.11n: +17dBm (maximum @HT20, MCS7); +17dBm (maximum @HT40, MCS7)12. Receiving sensitivity:802.11b: -89dBm (@11Mbps)802.11g: -81dBm (@54Mbps)802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCS7)13. Baud rate: 300-460800 bps14. Check digit: none, odd, even, mark, space15. Data bits: 5-9 bits16. Flow control: RTS/CTS17. Protocol: TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP/MQTT18. Configuration: host, browser, serial AT command19. Communication method: TCP/IP direct communication, VCOM20. Working mode: transparent transmission, serial port command, HTTPD Client, Modbus TCP to Modbus RTU21. Operating temperature: -40 to 85 degrees Celsius22. Humidity range: 5% to 95%

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Features:1. Expand USB to 4-channel RS485, allowing each channel to communicate concurrently and independently2. Onboard TVS (transient voltage suppressor), effectively suppresses surge voltages and transient peak voltages in the circuit, and protects against lightning and static electricity3. Onboard self-restoring fuse and protection diode ensure stable current/voltage output, provide over-current/over-voltage protection, and improve shock-proof performance4. Onboard RS485 output terminal 120R resistor, enabled/disabled by DIP switch5. Aluminum alloy shell, oxidized matte surface, CNC process opening, sturdy and durable, excellent workmanshipProduct parameters:1. Host port: USB2. Device interface: RS4853. Baud rate: 1200bps-460800bps4. USB:Working voltage: 5VConnector: USB-BProtection: 500mA resettable fuse, ESD protectionTransmission distance: about 5m5.RS485Connector: screw terminalProtection: 600W lightning surge protection, 15KV ESD protectionTransmission distance: Maximum communication distance is about 1200m (low speed, turn on 120R resistor)Transmission method: point-to-multipoint (up to 32 nodes, repeaters are recommended for more than 16 nodes)6. Temperature: minus 40 degrees Celsius - 85 degrees Celsius7. Humidity: 5%RH-95%RH8. Operating system: Win7/8/8.1/10/11, Mac, Linux, Android9. Product size: 86.2 x 48 x 27.2mm10. Weight: 181 gramsPacking list:-USB to 4-way RS485 x1-USB Type A to Type B cable 1.2m x1

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1. Metal shell + cooling fan, better protection and heat dissipation2. The casing is made of bent steel plate with powder coating process on the surface. The protection level reaches IP30, making it more sturdy and durable.3. Precise hole position design, each cutout is completely aligned with the circuit board interface4. Easy to connect 40PIN GPIO5. Reasonable layout and full use of various interfaces6. Product size: 106 x 79.5 x 31mm7. Weight: 252 gramsPacking list:-Metal case x 1-Cooling fan x 1-Silicone thermal tape (4PCS) x 1-Screw pack x 1

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1. For Jetson Orin Nano and Jetson Orin NX kits2. Reserve air outlets on three sides and a dedicated built-in fan hole on the top to provide excellent heat dissipation.3. Precise opening design, exquisite manufacturing technology, and beautiful fit4. Onboard power indicator light5. Camera bracket design, mounting holes for monocular or binocular cameras, maximum 180-degree rolling angle6. Equipped with flat ribbon cable for use with 40PIN connector7. Silicone non-slip feet, more stable placement and reduced bottom contact area8. DIN rail mounting holes are reserved to facilitate installation in specific scenarios.9. Product size: 122 x 95 x 91mm10. Weight: 378kgpacking list:-Aluminum body shell (upper and lower + side panels) x 1-Camera stand bottom mount x 1-Camera stand top mount x 1-Antenna x 2-IPEX4 to SMA cable x 2-Button with 4PIN cable x 1-Cable 2x20PIN 55mm x 1-Screwdriver x 1-Screw pack and accessories x 1

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Features:1. SIM7028 NB-IoT HAT is a small size, low power consumption and powerful Raspberry Pi HAT with NB-IoT (narrowband Internet of Things) function, supports global frequency bands, supports TCP, UDP, LWM2M, COAP, DTLS, DNS, NTP, PING, HTTP(S), MQTT(S), TLS/SSL, etc.2. Designed for applications requiring low latency, low power consumption, and low throughput. It is also suitable for instrumentation, remote control, asset tracking, remote monitoring, telemedicine, shared bicycles, etc.3. Standard Raspberry Pi 40PIN GPIO expansion header, supports Raspberry Pi series boards and Jetson Nano, etc.4. Support TCP, UDP, LWM2M, COAP, DTLS, DNS, NTP, PING, HTTP(S), MQTT(S), TLS/SSL, etc.5. Onboard Type-C interface for software debugging6. Onboard UART control pin for connecting to Arduino/STM32 and other motherboards7. 1x LED indicator light to easily monitor working status8. Onboard USB to UART chip, UART communication pins can be configured through jumpers9. Onboard nano SIM card slot, compatible with NB-IoT dedicated card10. Baud rate: 2400bps-460900bps (default 115200bps)11. Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT commands)12. Support SIM application toolkit: SAT Class 3, GSM 11.11, USAT13. Comes with online development resources and manuals (Raspberry Pi/Jetson Nano/Arduino/ESP32 examples)Product parameters:1. Frequency band: B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B66/B70/B852. Data rate:Less than or equal to 159Kbps (uplink)Less than or equal to 127Kbps (downstream)3. Power supply: 5V4. Logic level: 5V/3.3V (default 3.3V)5. Total current (idle mode): 4mA6. Single module current (VBAT=3.3V):Idle mode: 2.8mAPSM mode: 0.8uADRX mode: 0.11mA@idle (DRX=2.56s)eDRX mode: 0.018mA@idle (eDRX=163.84s; PTW=25.6s)7. Product size: 65 x 23.2mm8. Weight: 60g

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1. RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom2. Onboard 3PIN SWD port for connecting the debugged target board3. Standard CMSIS-DAP interface can be used to debug most ARM-based microcontrollers4. Works with OpenOCD and other tools supporting CMSIS-DAP5. Adopts the Raspberry Pi 3PIN Debug Connector Specification6. Onboard 3PIN USB to UART bridge7. Onboard 4PIN I2C port for the testing target board8. Onboard 1.14inch 240×135 pixels 65K color IPS LCD display9. Equipped with plastic case and cables10. Open-source firmware, more convenient to upgrade11. Product size: 61 x 15.86 x 9mm12. Weight: 15g

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Features:1. Support USB to 2 UART, or USB to 1 UART+1 I2C+1 SPI, or USB to 1 UART+1 JTAG2. Supports 2-channel high-speed UART interface, baud rate up to 9Mbps, with CTS and RTS hardware automatic flow control3. Supports 1-channel I2C interface, which is convenient for operating EEPROM or programming I2C devices such as OLEDs and sensors through the host computer.4. Supports 1 SPI interface and has 2 chip select signal pins, which can control 2 SPI slave devices at different times.5. Supports 1-way JTAG interface and can be used with OpenOCD for debugging and testing (due to limited chip and software function testing, users need to evaluate and test this function by themselves)6. Onboard 3.3V and 5V level conversion circuit, used to switch the working level of the communication interface, with better compatibility7. Onboard resettable fuse and ESD protection circuit provide over-current/over-voltage protection and ensure safe and stable communication.8. Aluminum alloy shell, oxidized matte surface, CNC process opening, sturdy and durable, excellent workmanship9. High-quality USB-B and DC connectors, smooth plugging and unplugging, durable and reliable, with anti-reverse connection protectionProduct parameters:1. Host interface: USB2. Power supply: USB port, 5V3. Working voltage: 3.3V/5V (selected through onboard switch)4. USB:Connector: USB-BInterface protection: resettable fuse, ESD protection5. Serial port:Channel: 2 (red DIP switch needs to be set to M0 mode)Connector: 6PIN IDC connectorBaud rate: 1200bps-9MbpsHardware flow control: CTS and RTS6. I2C:Channel: 1 (red DIP switch needs to be set to M1/M2 mode)Connector: 12PIN IDC connector (the first 4 pins are I2C)7. SPI:Channel: 1 (red DIP switch needs to be set to M1/M2 mode)Connector: 12PIN IDC connector (the last 8 pins are SPI)8. JTAG：Channel: 1 (red DIP switch needs to be set to M3 mode)Connector: 12PIN IDC connector (the last 8 pins are JTAG)9. Product size: 86 x 48 x 27.6mm10. Weight: 170gPacking list:-USB to UART/I2C/SPI/JTAG x1-USB Type A to Type B cable 1.2m x1-12PIN cable 20cm x1-6PIN cable 20cm x2

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1. Onboard DVI interface, TF card slot and PIO-USB port, compatible with Raspberry Pi 40PIN GPIO header, easy to develop and integrate into products2. RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom3. Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz4. 264KB of SRAM, and 16MB of onboard Flash memory5. Onboard DVI interface can drive most HDMI screens (DVI compatibility required)6. Supports using as a USB host or slave via onboard PIO-USB port7. Onboard TF card slot for reading and writing TF card8. Onboard Lithium battery recharge/discharge header, suitable for mobile scenarios9. USB 1.1 with device and host support10. Drag-and-drop programming using mass storage over USB11. Low-power sleep and dormant modes12. 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 16 × controllable PWM channels13. Accurate clock and timer on-chip14. Temperature sensor15. Accelerated floating-point libraries on-chip16. 8 × Programmable I/O (PIO) state machines for custom peripheral support17. Product size: 65 x 30mm18. Weight: 12 grams

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Features:1. Supports connecting to host or MCU to control serial bus servo2. Allows simultaneous control of up to 253 ST/SC series serial bus servos (requires sufficient power supply)3. 9-12.6V voltage input (input voltage and servo voltage must match)4. Provide convenient serial bus servo control solutions5. Integrated control circuit to ensure stable operation of serial bus servo6. Compact size, saving space, suitable for integration into various projects with limited spaceProduct parameters:1. Power supply: DC 9-12.6V (ST series servo)2. Power connector: 5.5 × 2.1mm DC3. Communication interface: UART4. Mounting hole size: 2.5mm5. Mounting hole distance: 37 × 28mm6. Product size: 42 x 33mm7. Weight: 16 grams

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Features:1. Suitable for barcode scanning applications such as elevators.2. Use advanced image recognition algorithms to easily decode various one-dimensional or two-dimensional codes.3. Onboard UART interface, which can be easily integrated into various embedded devices.4. Compact size and high integrationProduct parameters:1. Resolution: 640 x 4802. Scanning angle: horizontal 70 degrees, vertical 55 degrees, rolling 360 degrees3. Scan mode: induction, continuous4. Accuracy: one-dimensional code is greater than or equal to 5mil, two-dimensional code is greater than or equal to 10mil5. Communication interface: UART port (default 9600 8N1)6. LED indicator:Blue: ScanGreen: decoding successful7. Power supply: 3.3V8. Current: 120mA9. Security protection:Electrostatic protection: contact discharge 6 kV, air discharge ±12KVIP protection: IP54 (front)10. Operating temperature: -30 to 70 degrees Celsius11. Storage temperature: -40 to 80 degrees Celsius12. Working humidity: 5%RH-95%RH (non-condensing)13. Product size: 21 x 21 x 8.9mmPacking list:-Barcode scanning module (D) x 1-6PIN cable without header x 1-6PIN cable x 1

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1. Sensor: SC33362. CMOS size: 1/2.8 inches3. Camera type: color4. Pixel: 3MP (2304×1296)5. Shutter: rolling shutter6. Aperture: F2.07. Distortion: less than 33%8. Field of view: 98.3 degrees9. Focal length: 3.95mm10. Focus: manual focus11. Product size: 25 x 24 x 18mm12. Weight: 12 grams

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Features:1. Adopt pogo pin connector design, compatible with Raspberry Pi 3 / 3B+ / 4B, etc.2. Onboard lithium battery charging chip, with dynamic path management, more stable power supply3. Onboard boost converter chip provides stable 5V power output4. I2C bus communication, real-time monitoring of battery voltage, current, power, and remaining power5. Multiple battery protection circuits: overcharge/discharge protection, overcurrent protection, short circuit protection, safer and more stable6. Onboard MCU management, supports detecting power connection and starting Raspberry Pi7. Supports displaying battery power on the system to facilitate checking the remaining battery power.8. Onboard LED indicator for monitoring battery working statusProduct parameters:1. Output voltage: 5V2. Control bus: I2C3. Battery: 21700 lithium battery × 2 (connected in parallel, batteries are not included in delivery)4. Charger support: 5V (Type-C port)5. Product size: 56 x 85mm6. Mounting hole size: 3.0mmPacking list:-UPS Hat (D) x 1-Acrylic protective board x 1-Screw pack x 1

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1. Barcode scanning module (B) is a barcode / 2D code scanning module, which can quickly and accurately decode 1D or 2D codes on paper or screen through intelligent image recognition algorithm.2. Support multiple barcode formats and 4mil high density barcode scanning. 3. On-board USB and UART interface, which can be directly plugged into a computer or easily integrated into various embedded devices.4. Resolution: 640 x 4805. Scanning angle: pitch +/-65 degrees, skew +/-65 degrees, roll 360 degrees6. Scanning mode: sensing, continuous, manual (default)7. Precision: greater than or equal to 4 million8. Communication interface: USB keyboard mode (default), USB virtual port, UART port9. Light source: white (Lighting) + red (Aiming), both visible light10. Power supply: 5V/3.3V11. Current: 262mA at work, 75mA at standby, 108mA at boot12. Temperature: working temperature -20-60 degrees Celsius, storage -30-70 degrees CelsiusPacking list:Bar code scanning module (B) x1USB A-type plug to micro B plug cable x1PH2.0 4Pin data cable x1

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1. Input interface: HDMI x 32. Support 4K/2K 30Hz3. Built-in input equalizer, can automatically adjust the input signal4. Output interface: HD x15. Built-in output drive regulator, which can automatically adjust the output signal amplitude6. Support HDMI 1.4b and DVI1.0 standard7. Transmission speed: up to 3Gbps

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1. Resolution: 800 × 8002. Display interface: DSI3. Display panel: IPS4. Viewing angle: 170 degrees5. Touch type: capacitive touch6. Touch points: ten-point touch7. Touch interface: I2C8. Touch panel: tempered glass panel9. Touch panel process: full lamination10. Application scenarios: smart home, automotive equipment, consumer electronics, industrial equipment, etc.11. Screen size: about 3.4 inches12. Size ：approx. 11.5 x 1.7cmFeatures:1. IPS display panel with good display performance and wide viewing angle up to 170 degrees2. Can support 10-point touch, the actual number of touch points with the software system3. Tempered glass panel, hardness up to 6H4. Screen full lamination, good display, dustproof5. Backlight brightness can be adjusted by software6. Support Raspberry Pi OS, ten-point touch, need to install the driver7. Support Pi 4B/3B+/3A+, some CM3/3+/4 expansion boards need to purchase additional adapter cable

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1. 320x480 resolution, resistive touch control, 8:5 aspect ratio. 2. Supports any revision of Raspberry Pi (directly-pluggable). 3. Drivers provided (works with your own Raspbian/Ubuntu directly). 4. Size perfectly fits the Pi. 5. High quality immersion gold surface plating. 6. Support Raspbian system, enables your system to: - Take photos by touching (up to 17 camera modes). - Support software keyboard (system interaction without keyboard/mouse). 7. 3.5 inch RPi LCD (A) and 3.5 inch RPi LCD (B) are hardware compatible with each other (uses different driver), and can be mutually substituted in most cases. (A) for low cost ver. while (B) for IPS ver. with better displaying.

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Features1. 480 x 320 resolution, IPS screen, 65K colors, clear and colorful displaying effect 2. Dedicated touch controller, bringing more smooth touching effect than AD-controlled solutions 3. MicroSD card slot for storing images and direct displaying them easily 4. Programmable backlight control, power saving 5. Come with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)Specification1. Operating voltage: 5V 2. Resolution: 480x320 pixels 3. Display color: 65K colorful 4. Communication interface: SPI 5. Display panel: IPS 6. Display size: 73.44 x 48.96 mm 7. Pixel size: 0.153 x 0.153 mm 8. Controller: ILI9488 9. Size: 86.00 x 57.20 mmPackage List1. Pico-ResTouch-LCD-3.5 x1 2. Standoffs pack x1

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1. 3.5 inch IPS screen, hardware resolution is 640 ?? 480. 2. 5-point capacitive touch, tempered glass panel, hardness up to 6H. 3. When used with Raspberry Pi, supports Raspberry Pi OS / Ubuntu / Kali and Retropie. 4. When used with Tinker Board 2, it supports Android / Debian. 5. Ubuntu is supported when used with Jetson Nano. 6. When used as a computer monitor, supports Windows 11/10/8.1/8/7. 7. Onboard dual touch circuit, optional USB Type-C or I2C touch, more application scenarios. 8. With 3.5mm audio and speaker interface, support HDMI audio output.

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FeaturesThe Pico-Eval-Board is an overall evaluation solution designed for Raspberry Pi Pico. With 3.5inch 65K colorful LCD display and misc helpful onboard components, this evaluation board allows you to try almost every on chip peripheral of the RP2040, eliminating the mess wiring. It is an ideal choice for user to fast get started with the Raspberry Pi Pico, as well as the RP2040 chip. 1. Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards 2. 3.5 inch resistive touch screen, 65K colorful, bringing clear and vivid display effect 3. Standard 3.5mm audio jack, for headphone or other audio peripherals 4. Micro SD card slot through the SDIO interface, faster access speed than SPI interface 5. Integrates battery header and recharge circuit, allows it keep running without wired power supply 6. Other rich resources like buzzer, photoresistor, and RGB LED... 7. Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)Specification1. Operating voltage: 5V 2. Touch Type: Resistive 3. Resolution:480x320 pixels 4. Display color: 65K colorful 5. Communication BUS: SPI 6. Display panel: IPS 7. Display size: 73.44 x 48.96 mm 8. Pixel size: 0.153 x 0.153 mm 9. Controller: ILI9488/XPT2046 10. Size: 86.00 x 57.20 mmPackage List1. Pico-Eval-Board x 1 2. Standoff pack x 1

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1. 3.5-inch IPS display, hardware resolution 480 x 8002. 5-point capacitive touch, 170 degrees wide viewing angle, excellent display performance3. Optical lamination touch technology, better use4. Support Raspberry Pi OS/Ubuntu/Kali/WIN10 loT/Retropie, driver-free5. Interface: HD-MI interface, USB Type-C interface6. Size: 88.87 x 52.56mm7. Weight: 0.159 kgPacking list:3.5" 480x800 LCD display x 1HDMI flat cable ~1m x1USB Type-A to USB Type-C cable ~1m x1HD-MI to Micro HD-MI adapter x1

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Features1. No backlight, keeps displaying last content for a long time even when power down 2. Ultra low power consumption, basically power is only required for refreshing 3. SPI interface, requires minimal IO pins 4. Onboard voltage translator, compatible with 3.3V / 5V MCUs 5. Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)Specification1. Operating voltage: 3.3V/5V 2. Display color: Black, white 3. Resolution: 480x280 pixels 4. Grey scale: 4 5. Interface: 3-wire SPI, 4-wire SPI 6. Viewing angle: Greater than 170 degree 7. Partial refresh time: 0.3s 8. Full refresh time: 3s 9. Outline dimensions: 95.3 x 56.9mm 10. Display size: 81.12 x 47.32mm 11. Refresh power: 26.4mW (typ.) 12. Standby current: Less than 0.01uA (almost none) 13. Dot pitch: 0.169 x 0.169 mmPackage List1. Pico-ePaper-3.7 x 1 2. Standoff pack x 1

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Overview1. This is a 4 port USB hub for Raspberry Pi, provides more USB capability to your Pi, whats more, it features USB to UART converter for easy serial communication.2. It can work with various versions of the Pi, and the size of the board is designed to perfectly fit the Zero / Zero W.USB HUB HAT Features1. 4 USB Ports, compatible with USB2.0/1.12. Onboard USB to UART, convenient for Raspberry Pi serial debugging3. Onboard multi indicators, for monitoring the status of power, USB to UART, and each USB portWhat is on the USB HUB HAT1. Raspberry Pi GPIO interface: For connecting Raspberry Pi2. USB to UART: For controlling the Raspberry Pi via serial terminal3. USB HUB interface (bottom): For connecting the HUB to the Raspberry Pi USB port- Raspberry Pi Zero / Zero W: Connected via Micro USB connector- Raspberry Pi B+ / 2B / 3B / 3B+: Connected via Micro USB cable4. USB extended ports: USB1~USB45. USB port indicators: dedicated indicator for each USB port, D1~D4 for USB1~USB4 respectively6. Power indicator7. USB to UART indicator8. FE1.1S: USB HUB chip9. 12MHz crystal10. CP2102: USB to UART converterSpecifications1. Operating voltage: 5V2. Dimension: 65mm * 30mm3. Mounting hole size: 3.0mm4. Package contents:- USB HUB HAT x1- Micro USB connector x1- Micro USB cable x1- RPi screws pack (2pcs) x1

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Features: 1. SPI-compatible, easy to drive 2. Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series 3. Come with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples) Specifications: 1. Operating voltage: 5V 2. DIGITS: 4 3. LED color: Red 4. Driver: 74HC595 5. Display part No.: FJ4401AH 6. Display size: 0.4 inch 7. Size: 52 x a??21m

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Overview1. Equip your micro:bit with this 4-DOF metal robot arm, and get started to explore the world of artificial intelligent robotic.2. This starter robotic arm kit includes: servo driver board, metal mechanical arm structure, and 4x metal gear servos. When used with the micro:bit, it is easy to control the arm by smart phone through Bluetooth connection.The Servo DriverAdopts Servo Driver for micro:bit:1. Micro:bit edge connector, directly pluggable2. I2C controlled, using only 2 pins3. Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales)4. Integrates 5V regulator, up to 3A output current, can be powered from battery through VIN terminal5. Standard servo interface, supports common used servo such as SG90, MG90S, MG996R, etc.6. Reserved I2C control pins, allows to work with other control boards7. Comes with development resources and manual (micro:bit graphical examples like Bluetooth/2.4G wir eless remote control)The Robot Arm Structure1. 4-DOF, large solid base, metal mechanical grasper2. Full aluminium alloy body, sandblasting oxidation surface, strong & durable3. Clever mechanical structure and mounting design, agile to control, easy to build3. Fitted with 4x metal gear servos (1x MG996R, 3x MG90S), large torque force, smooth movingPackage IncludeNote: micro:bit is NOT included.1. Metal arm parts x12. MG996R Servo x13. MG90S Servo x34. MG996R servo wheel x15. Servo Driver for micro:bit x16. Power adapter US plug 5V 3A Micro x17. Servo extension wire 150mm x18. Screws pack x19. Screwdrivers 2PCS x1

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Overview1. Equip your Raspberry Pi with this 4-DOF metal robot arm, and get started to explore the world of artificial intelligent robotic.2. This starter robotic arm kit includes: servo driver HAT, metal mechanical arm structure, and 4x metal gear servos. When used with the Raspberry Pi, it is easy to control the arm by smart phone through Bluetooth or WiFi connection.The Servo DriverAdopts Servo Driver HAT:1. Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+, Jetson Nano2. I2C controlled, using only 2 pins3. Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales)4. Integrates 5V regulator, up to 3A output current, can be powered from battery through VIN terminal5. Standard servo interface, supports common used servo such as SG90, MG90S, MG996R, etc.6. Reserved I2C control pins, allows to work with other control boards7. Comes with development resources and manual (examples in python like Bluetooth/WiFi remote control)The Robot Arm Structure1. 4-DOF, large solid base, metal mechanical grasper2. Full aluminium alloy body, sandblasting oxidation surface, strong & durable3. Clever mechanical structure and mounting design, agile to control, easy to build4. Fitted with 4x metal gear servos (1x MG996R, 3x MG90S), large torque force, smooth movingPackage ContentsNote: Raspberry Pi is NOT included.1. Metal arm parts x12. MG996R Servo x13. MG90S Servo x34. MG996R servo wheel x15. Servo Driver HAT x16. Power adapter EU standard USB output x17. Servo extension wire 150mm x18. Screws pack x19. Screwdrivers 2PCS x1

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Overview1. Equip your Raspberry Pi with this 4-DOF metal robot arm, and get started to explore the world of artificial intelligent robotic.2. This starter robotic arm kit includes: servo driver HAT, metal mechanical arm structure, and 4x metal gear servos. When used with the Raspberry Pi, it is easy to control the arm by smart phone through Bluetooth or WiFi connection.The Servo DriverAdopts Servo Driver HAT:1. Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+, Jetson Nano2. I2C controlled, using only 2 pins3. Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales)4. Integrates 5V regulator, up to 3A output current, can be powered from battery through VIN terminal5. Standard servo interface, supports common used servo such as SG90, MG90S, MG996R, etc.6. Reserved I2C control pins, allows to work with other control boards7. Comes with development resources and manual (examples in python like Bluetooth/WiFi remote control)The Robot Arm Structure1. 4-DOF, large solid base, metal mechanical grasper2. Full aluminium alloy body, sandblasting oxidation surface, strong & durable3. Clever mechanical structure and mounting design, agile to control, easy to build4. Fitted with 4x metal gear servos (1x MG996R, 3x MG90S), large torque force, smooth movingPackage ContentsNote: micro:bit is NOT included.1. Metal arm parts x12. MG996R Servo x13. MG90S Servo x34. MG996R servo wheel x15. Servo Driver for micro:bit x16. Power adapter US plug 5V 3A Micro x17. Servo extension wire 150mm x18. Screws pack x19. Screwdrivers 2PCS x1

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Features1. Advanced Color ePaper (ACeP) technology, supports 7-Color display 2. No backlight, keeps displaying last content for a long time even when power down 3. Ultra low power consumption, basically power is only required for refreshing 4. Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)Advantages Of EINK1. E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper. 2. E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180 degrees viewing angle. It is usually used as e-reader due to its paper-like effect.Specification1. Operating voltage: 3.3V 2. Display color: ACeP 7-Color 3. Resolution: 640 x 400 pixels 4. Grey scale: 2 5. Interface: 3-wire SPI, 4-wire SPI 6. Standby current: Less than 0.01uA (almost none) 7. Refresh power: 50mW (typ.) 8. Full refresh time: 15s 9. Dimensions: 96.80 x 68.70mm 10. Display size: 66.9 x 29.06mm 11. Dot pitch: 0.135 x 0.135mm

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Overview1. This is an E-Ink display module, 4.2inch, 400x300 resolution, with embedded controller, communicating via SPI interface.2. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.Features1. No backlight, keeps displaying last content for a long time even when power down2. Ultra low power consumption, basically power is only required for refreshing3. SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.4. Onboard voltage translator, compatible with 3.3V/5V MCUs5. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Specifications1. Operating voltage: 3.3V~5V2. Interface: 3-wire SPI, 4-wire SPI3. Outline dimension: 103.0mm × 78.5mm4. Display size: 84.8mm × 63.6mm5. Dot pitch: 0.212 × 0.2126. Resolution: 400 × 3007. Display color: black, white8. Grey level: 29. Full refresh time: 4s10. Refresh power: 26.4mW(typ.)11. Standby power: <0.017mW12. Viewing angle: >170 degree13. Weight: 0.052 kgInterface1. SYMBOL: DESCRIPTION2. VCC: 3.3V~5V3. GND: Ground4. DIN: SPI MOSI pin5. CLK: SPI SCK pin6. CS: SPI chip selection, low active7. DC: Data/Command selection (high for data, low for command)8. RST: External reset, low active9. BUSY: Busy status output, low activePackage contents1. 4.2inch e-Paper Module x12. PH2.0 20cm 8Pin x1

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Overview1. This is a serial interface E-Ink display module, 4.3 inch, 800×600 resolution, with embedded font libraries, ultra low power consumption.2. You do not have to know anything about the complex underlying details of e-Paper, nor the specific algorithms of displaying graphics, texts, and images. All it needs is the serial interface, and all it matters is your creativity.Features1. Easy to use, displays any contents via one serial interface, including geometric graphics, texts, and images2. Embedded font libraries, supports 32, 48 and 64 dot matrix GBK Chinese fonts and English fonts3. Built-in 128MB NandFlash, allows the font/image data to be stored in either an external TF card or the internal NandFlash4. 4 grey level displaying, 800×600 resolution5. Adjustable serial interface baud rate, 115200 by default when power up6. Powered from 3.3V to 5V, compatible with logic level7. Ultra low power consumption, sleeping current lower than 5mA8. Comes with host computer software, control it directly on your computerApplications1. e book2. Shopping mall POS3. Price label4. Industry instrumentPin Definitions1. VCC: 3.3V~5.5V2. GND: GND3. DOU : Serial data out4. DIN: Serial data in5. WAKE_UP: External wake up6. RST: External resetPackage Contents1.4.3inch e-Paper UART Module x11. XH2.54 6-pin cable ×1

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1. Resolution: 800 x 4802. Display interface: DSI3. Display panel: IPS4. Viewing angle: 160 degrees5. Touch screen models:- Touch type: capacitive touch- Touch points: 5 points touch- Touch interface: I2C- Touch panel: tempered glass panel6. Application scenarios: smart home, automotive equipment, consumer electronics, industrial equipment, etc.7. Screen size: about 4.3 inch8. Size:about 10.5 x 6.7 x 0.52cmFeatures:1. IPS display panel with good display performance and wide viewing angle of up to 160 degrees2. Integrated structure design, DSI one-line, easy to integrate integrated design, provide secondary development materials, help simple development3. Thinner and more space-saving, the driver circuit is integrated into the FPC, about 5mm thickness space can be4. Touch models capacitive five-point touch, flexible operation, through the I2C signal, lead to touch function, support five-point touch5. Touch model backlight brightness can be adjusted by software6. Support Raspberry Pi OS, 5-point touch, driver-free7. Support Ubuntu / Kali / WIN10 IoT, single-touch, driver-free8. Support Retropie, driver-free9. Support Pi 4B/3B+/3A+/3B/2B/B+/A+, some CM3/3+/4 backplanes need to buy adapter cable separately

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