Consumer Electronics

RS485 to Ethernet Converter, Easy-to-use, High-speed, Low-power, High-stability, UpgradableOverviewThe RS485 TO ETH module provides an easy way to communicate between RS485 and RJ45 port Ethernet, it can be configured via webpage.Features1. M0 series 32-bit ARM processor, fast speed, high efficiency2. 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable3. Configurable RS485 baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space4. Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)5. Configurable via webpage, AT commands, serial protocol, and network protocol, provides configuration protocol which can be integrated to your own software6. Support customized heartbeat packets, make sure the connection is truthful, as well as for actively retrieving sensor data7. Support customized registration packets, auto passing the registered packet as identifier after the connection is established, so that different devices can be distinguished8. Support customized webpage, allows user to customize the module configuration page9. Support RFC2217-like protocol, be able to communicate with devices whose serial setting (baudrate, data bit, etc.) may change10. KeepAlive mechanism, detects broken connection, auto re-connecting11. Support time-out reboot (no-data reboot), ensures a long-term stable connection, configurable reboot time12. Support DNS domain name resolution, configurable DNS server13. Support DHCP, auto-obtained IP or static IP14. Firmware is upgradable via the network15. Restore to factory settings via software and/or hardware16. Comes with default MAC address, which is customizable17. Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software18. Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc.Specifications1. Ethernet:- Connector: 4-pin RJ45- Communication rate: 10/100Mbps- Interface protection: 1.5KV electromagnetic isolation- Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client- TX cache: 6Kbyte- RX cache: 4Kbyte2. RS485:- Connector: screw terminal (A+, B-, GND)- Data bit: 5bit, 6bit, 7bit, 8bit- Stop bit: 1, 2- Parity bit: None, Odd, Even, Mark, Space- Baudrate: 600bps~230.4Kbps- RX cache: 800byte- Hardware flow control: none- Interface protection:- 2KV ESD protection- RS485 pull up/down registers: 2.2KΩ3. Power:- Power supply: 5.0~7.0V (5V recommended)- Operating current: 150mA (@5V)- Power consumption: <1W- Interface protection: reverse-proof, ESD protection, anti-surge4. Environment:- Operating temperature: -25~75 degree C- Storage temperature: -40~105 degree C5. Size: 69.65*63.59*25.47mmPackage Contents1. RS485 TO ETH x12. 5V power adapter x1

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OverviewThe RPi Relay Board (B) is an expansion board with 8-ch relays for Raspberry Pi. It gives your Pi the ability to control high voltage products such as home appliances.Features1. Supports Raspberry Pi A+/B+/2B/3B/3B+2. High quality relays, loads up to 5A 250V AC or 5A 30V DC3. Photo coupling isolation, prevent interference from high voltage circuit4. Standard rail mount bottom case5. Onboard LEDs for indicating relays status6. Relay control pin selection jumper, allows to control the relays by custom pins other than the default pins7. Reserved control Interface, allows to work with controllers like PLC8. Comes with development resources, including examples in wiringPi, bcm2835, python, python-bottle (webpage control), and crontab (cron job)Specifications1. Power supply voltage: 5V2. Trigger signal: 3.3V/5V3. Relay channels: 8-ch4. Contact form: SPDT-NO,NC5. Closed current: 6mA (per channel)6. Connector: screw terminal block7. Dimension: 232 × 72 (mm)8. Mounting hole size: 3.0mm

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OverviewSpeaker expansion module designed for micro:bit, makes your micro:bit become a music player easily.Furthermore, it can also be used for Arduino development, compatible with 3.3V/5V Arduino boards.Features1. Onboard Hi-Fi chip NS80022. Sound volume adjustment3. Earphone jack output4. Comes with development resources (micro:bit graphical demo/python code/Arduino demo/user manual, etc.)Specifications1. Operating voltage: 2.0V ~ 5.5V2. Dimension: 36.52mm x 43.44mm3. Through holes diameter: 3.2mm

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OverviewThis solar power management module is designed for 6V~24V solar panel. It can charge the 3.7V Li battery through solar panel or USB connection, and provides 5V/1A regulated output.The module features MPPT (Maximum Power Point Tracking) function and multi protection circuits, therefore, it is able to keep working with high-efficiency, stability, and safety. It is suited for solar powered, low-power IoT, and other environmental protection projects.Features1. Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel2. Supports solar panel / USB connection battery charging3. For 6V~24V solar panel, DC-002 jack input or screw terminal input4. Onboard MPPT SET switch, select the level closed to input level to improve charging efficiency5. Two 5V output interfaces: pinheaders and USB port6. Onboard high capacity aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance7. 14500 battery holder and PH2.0 battery connector, for connecting multi kinds of 3.7V Li battery8. Several LED indicators, for monitoring the status of solar panel and battery9. Multi protection circuits: over charge / over discharge / reverse protection / over heat / over current, stable and safe to useSpecifications1. Solar panel input voltage (SOLAR IN): 6V~24V2. Micro USB input voltage (USB IN): 5V3. Pinheader / USB output (USB OUT): 5V 1A4. Charging cutoff voltage: 4.2V+/-1％5. Over discharging protection voltage: 2.9V+/-1％6. Solar panel charge efficiency: ~78%7. USB charge efficiency: ~82%8. 3.7V battery boost output efficiency: ~86%9. Max quiescent current: <2mA10. Operating temperature: -40~85C11. Dimension: 65.2mm x 56.2mm x 22.9mm

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Specifications1.Solar cell type: 156 monocrystalline cell2.Surface: toughened glass3.Frame material: anodic oxidation aluminum alloy4.Back board material: 0.25mm PET5.Power: 5.0W ± 5%6.Operating voltage: 6.0V ± 5%7.Operating current: 833mA ± 5% (max)8.Open circuit voltage: 7.2V ± 5%9.Short circuit current: 916mA ± 5%10.For use with: Solar Power ManagerNote: specifications above are tested on standard condition: 1000W/m2 radiation intensity, 25℃, AM1.5 air quality.

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Features1. Resistive touch screen TFT LCD, 4inch, 480x320 resolution2. Standard Arduino interface, compatible with development boards like : Arduino UNO, Leonardo, UNO PLUS, NUCLEO, XNUCLEO3. Onboard stand-alone touch controller, better touching than solutions that use AD pins directly for touch control4. PWM backlight control, allows to adjust the backlight to a comfortable level5. Micro SD slot, provides an easy way to store photos for displaying6. Controlled via SPI, only a few Arduino pins are used7. Comes with STM32 and Arduino examples, convenient for portingKey Parameters1. LCD Type: TFT2. LCD Interface: SPI3. LCD Controller: ILI94864. Touch Screen Type: Resistive5. Touch Screen Controller: XPT20466. Colors: RGB, 65K colors7. Resolution: 480x320 (Pixel)8. Aspect Ratio: 8:59. I/O Voltage: 3.3V/5VWiki : www.waveshare.com/wiki/4inch_TFT_Touch_Shield

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OverviewArduino is a massive ecosystem, if there is a way for the Raspberry Pi GPIO interface to adapt to Arduino pinouts, it is possible to use the Pi together with vast Arduino shields and hardware/software resources. The ARPI600 is just intended for this.What is more, the ARPI600 also support XBee modules, make it easy to add wireless feature to your great project.Supported Pi1. Raspberry Pi 1 Model A+2. Raspberry Pi 1 Model B+3. Raspberry Pi 2 Model B4. Raspberry Pi 3 Model B5. Raspberry Pi 3 Model B+ARPI600 Features1. Compatible with Arduino UNO, Leonardo, easy to connect with various Arduino shields2. XBee connector for connecting various XBee modules3. Sensor interface for connecting various sensors4. Onboard USB TO UART for serial port debugging, also can be configured as XBee USB adapter5. Onboard ADC, 10 bit, 38KSPS, 11 channels (6 channels for Arduino interface, 5 channels for sensors)6. Onboard RTCWhat is on the ARPI6001. Arduino connector: For connecting Arduino shields2. ICSP interface: Arduino ICSP3. XBee connector: For connecting XBee communication modules4. Sensor interface: For connecting sensors5. Raspberry Pi connector: For connecting Raspberry Pi6. USB TO UART7. TLC1543: AD converter8. PCF8563: RTC9. CP210210. 32.768KHz crystal: For RTC11. Power indicator12. XBee state LED13. XBee and Arduino interface RESET button14. XBee EASYLINK button15. RTC battery holder: For CR1220 button battery16. TLC1543 reference voltage configuration jumper17. RTC jumper18. UART jumper- When connecting P_RX and CP_TX, P_TX and CP_RX respectively, USB TO UART is connected to Raspberry Pi serial port- When connecting XB_RX and CP_TX, XB_TX and CP_RX respectively, USB TO UART is connected to XBee serial port- When connecting XB_RX and P_TX, XB_TX and P_RX respectively, Raspberry Pi serial port is connected to XBee serial port19. Arduino AD selection jumper- Short 2 and 3: Arduino A0-A5 as AD input- Short 1 and 2: Arduino A0-A5 as digital control20. Arduino I2C selection jumper- Short the jumper : Arduino A4-A5 as I2C control (the A4-A5 of Arduino AD selection jumper should be opened)21. Arduino SPI selection jumper- Short 1 and 2: Arduino D11-D13 as SPI control (default)- Short 2 and 3: Arduino D11-D13 as digital controlPackage Contents1. ARPI600 x 12. USB type A plug to mini-B plug cable x 13. RPi screws pack (2pcs) x 1

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DescriptionMini ST-LINK/V2 on a small single board, an extreme low cost solution for in-circuit debugger/programmer for STM8 and STM32.Features1. Onboard 500mA self-recovery fuse to avoid harming by short circuit2. Dual voltage output (3.3V/5V), easy for debugging/programming3. Standard USB interface for direct connection to PC4. Debugging/Programing performance- Debugging : run at full-speed, single-stepped, breakpoints, viewing variables and registers, etc.- Programming : supports FLASH ROM, EEPROM, AFR, etc.- USB2.0 combined with SWIM/SWD interfaces : quick response for debugging & fast speed for programming5. Upgradable firmware- The firmware is upgradable to support more devices in the future- Automatically upgraded6. Supported software- ST-LINK Utility v2.0 (or higher ver.)- STVD Version 4.2.1 (or higher ver.)- STVP Version 3.2.3 (or higher ver.)- IAR EWARM Revision v6.20 (or higher ver.)- IAR EWSTM8 Revision v1.30 (or higher ver.)- KEIL RVMDK Revision v4.21 (or higher ver.)- ATOLLIC- TASKING7. Supported devices- All the STM8 devices with SWIM interface- All the STM32 devices with SWD interfacePackage Contents1. ST-LINK/V2 (mini) × 12. 4-pin custom connector cable × 13. USB type A plug to receptacle cable × 1

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Yamaichi IC Test & Burn-in Socket with a simple board, especially for STM8 microcontroller in QFP48(0.5mm pitch) packageFeatures1. 4-pin SWIM Port for programming or testing2. External crystal can be connected via on board socket3. All the MCU pins are accessible on expansion connectorsSupported DevicesSTM8 microcontroller in QFP48(0.5mm pitch) package with compatible pinouts- STM8S105CxTx / STM8S207CxTx / STM8S208CxTx- STM8AF51x8T / STM8AF52x8T / STM8AF61x8T / STM8AF62x8TPackage Contents1. STM8-QFP48 × 12. USB power cable × 1

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1. Type: test block2. Working frequency: high frequency3. Application: integrated circuit IC4. Interface type: terminal5. Production process: injection molding6. Features: stable testing7. Contact material: beryllium copper shrapnel8. Insulator material: PET9. Number of cores: 1710. Purpose: programming socket, test socket, for testing, reading and writing of EMCP IC chips11. Lead spacing: 0.5mm12. Service life: 100,000 timesTesting method:1. Select the limit frame that matches the IC, and place the IC flat in the SOCKET according to the direction2. Plug the USB cable into the USB port of the computer, turn on the power switch of the socket, and select the corresponding test programFeatures:1. Also compatible with 186-FBGA 162-FBGA2. The shrapnel is made of imported beryllium copper by high-precision die stamping, and the head-shaped probe is designed to be hardened and thickened in the later stage to ensure product stability and durability.3. Support hot plugging and separate power switch, support for testing through the USB interface or through the connection with the board on the board corresponding to the PIN4. Using floating board structure, precise positioning, convenient IC picking and placement, higher work efficiency5. The test board is welded to the adapter board, the test socket does not need to be soldered, and the pinholes are inserted into the adapter board

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Type:Battery Storage Box1. Deck design, enough to accommodate multiple batteries2. Easy installation with a cable3. Material: plastic and metal4. Size: Rectangular5. Cable Length: 18cm

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1. Material: Plastic2. This battery box is equipped with 6 AA rechargeable batteries, which can be used on small led fill lights for Shenniu, Ruiying, Yongnuo, Nanguan, Aitushi, Fulaishi, and Muse, which are equivalent to NP- F550 / 750 / F970, the best choice for backup battery when the camera is out of power, universal for led photography light below 15W, Sony interface3. Applicable models: Suitable for DV-16 / DV-112 / DV-160V / DV-216V4. Note: Do not use for camera5. The battery installation order is from inside to outside, please install the battery strictly according to the diagram.6. The batteries are not included

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1. 8-slot independent charging, which can charge eight AAA, AA, or four C or D batteries at the same time or at will 2. Fully power off to protect the battery. 3. LCD displays charging status. 4. With USB cable, universal 5. Light weight and portable. Product parameters: 1. Input: DC 5V / 2A, 50 / 60Hz. 2. Output: DC 1.2V / 1800mA. 3. Weight: 199.5g.

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1. 8-slot independent charging, can charge eight AAA, AA batteries simultaneously or at will. 2. 100-240V voltage, universal worldwide. 3. 360-degree large area heat dissipation, reducing the load on the charger. 4. Intelligent chip, multiple protection, safer charging. 5. 38 copper core wires, corrosion-resistant, anti-oxidation, extend the life of the wires. Product parameters: 1. Input: AC 100-240V, 50 / 60Hz. 2. Output: DC 2.4V 800mA. 3. Suitable for battery types: Ni-MH, Ni-Cd rechargeable batteries. 4. Size: 17.5x9x2.9cm. 5. Charging interface: external power supply. Packing list: Charger host x 1 Adapter x 1 Manual x 1

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1. 4-slot independent charging, which can charge AAA and AA batteries at the same time or at random, and can charge two 9V Ni-MH batteries. 2. AC 100-240V wide voltage, universal worldwide. 3. Automatically cut off the lights when fully charged to protect the battery. 4. Multiple protections, use more at ease. 5. LED indicator shows charging status. 6. The groove design is convenient for quickly removing the battery. Product parameters: 1. Input: AC 100-240V, 50 / 60Hz. 2. Output: DC 1.2V 200mA, AA 200mA x 4, AAA 100mA x 4, 9V Ni-MH battery 30mA x 2. 3. Size: 12x7.4x3.7cm. 4. Material: ABS + PC fireproof material. Packing list: Charger host x 1 Power cord x 1 Manual x 1

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1. 4-slot independent charging, which can charge AAA and AA batteries at the same time or at random, and can charge two 9V Ni-MH batteries. 2. AC 100-240V wide voltage, universal worldwide. 3. Automatically cut off the lights when fully charged to protect the battery. 4. Multiple protections, use more at ease. 5. LED indicator shows charging status. 6. The groove design is convenient for quickly removing the battery. Product parameters: 1. Input: AC 100-240V, 50 / 60Hz. 2. Output: DC 1.2V 200mA, AA 200mA x 4, AAA 100mA x 4, 9V Ni-MH battery 30mA x 2. 3. Size: 12x7.4x3.7cm. 4. Material: ABS + PC fireproof material. Packing list: Charger host x 1 Power cord x 1 Manual x 1

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1. 4-slot independent charging, which can charge AAA and AA batteries at the same time or at random, and can charge two 9V Ni-MH batteries. 2. AC 100-240V wide voltage, universal worldwide. 3. Automatically cut off the lights when fully charged to protect the battery. 4. Multiple protections, use more at ease. 5. LED indicator shows charging status. 6. The groove design is convenient for quickly removing the battery. Product parameters: 1. Input: AC 100-240V, 50 / 60Hz. 2. Output: DC 1.2V 200mA, AA 200mA x 4, AAA 100mA x 4, 9V Ni-MH battery 30mA x 2. 3. Size: 12x7.4x3.7cm. 4. Material: ABS + PC fireproof material. Packing list: Charger host x 1 Power cord x 1 Manual x 1

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1. 4-slot independent charging, which can be used to charge AAA, AA, C or D batteries at the same time or at random, and can charge two 9V batteries 2. Multiple protections, safer to use. 3. LCD display shows charging status. 4. AC 100-240V wide voltage, universal worldwide. 5. Automatically trickle charging to protect the battery. 6. Car-mounted and discharge function, continuous power when going out. 7. Flip cover design to prevent damage to charger equipment. Product parameters: 1. Input: AC 100-240V, 110W (maximum), DC 12V 800mA. 2. Output: 4.8V 1000mA, 9V 25mA (AA / AAA / C / D: 1000mA with one and four currents). 3. Size: 19.5x9x5cm.

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1. Four independent charging channels: With independent charging control chip, precise control of the charging situation of each charging slot, the working power of the charger is 12V-3A, and a dedicated DC switching power supply is used2. There are four levels of charging current available for selection, 200/300/500/700/1000mA, among which, if there is only 1, 4 channels with batteries, the current levels are: 200/300/500/700/1000 / 1500/2000mA, the discharge battery can be set to 200/300/500/700/1000mA3. The discharging mode does not switch to charging, and the battery discharge capacity is displayed. In charging mode, the 4.21V charger is judged to be fully charged4. LCD screen: Can display the real-time charge/discharge capacity, voltage, current, and time of the 4 channels of batteries5. Four working modes: Charge, discharge, repair and capacity test and battery internal resistance test6. Applicable battery type: Lithium battery, model: 10440, 14500, 16340, 18500, 18650, 26650, 26500; Ni-MH battery, model: AA, AAA, C, D7. Working temperature: 0 to 40 degrees celsius8. Note: The product does not contain batteriesFunction button:1. MODE operating mode selection button2. DISPLAY display mode button3. CURRENT current adjustment button4. SLOT, can individually adjust the working mode of each channelThe specific operation method of the charger:1. Long press MODE for 2 seconds to enter the working mode to select, and then press this key to have four working modes to choose from, namely charge, discharge, repair capacity test and battery internal resistance test2. Press DISPLAY to display the charge current, battery voltage, battery power, and battery charge and discharge time respectively.3. When power on, the charger defaults to the charging mode and the charging current is 500mA4. When powering on, press CURRENT to adjust the current. When entering work, if you want to adjust the current again, you need to switch the working mode to press this key to be effective. The charge and discharge current can be adjusted.5. Press SLOT to adjust the working mode of each channel individually6. When the temperature of the battery exceeds 40 degrees when the battery is charged or the temperature of the PCB board exceeds 40 degrees, the fan will start to rotate.7. Select the capacity test working mode, the current can be the same as charging

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1. Four independent charging channels: With independent charging control chip, precise control of the charging situation of each charging slot, the working power of the charger is 12V-3A, and a dedicated DC switching power supply is used2. There are four levels of charging current available for selection, 200/300/500/700/1000mA, among which, if there is only 1, 4 channels with batteries, the current levels are: 200/300/500/700/1000 / 1500/2000mA, the discharge battery can be set to 200/300/500/700/1000mA3. The discharging mode does not switch to charging, and the battery discharge capacity is displayed. In charging mode, the 4.21V charger is judged to be fully charged4. LCD screen: Can display the real-time charge/discharge capacity, voltage, current, and time of the 4 channels of batteries5. Four working modes: Charge, discharge, repair and capacity test and battery internal resistance test6. Applicable battery type: Lithium battery, model: 10440, 14500, 16340, 18500, 18650, 26650, 26500; Ni-MH battery, model: AA, AAA, C, D7. Working temperature: 0 to 40 degrees celsius8. Note: The product does not contain batteriesFunction button:1. MODE operating mode selection button2. DISPLAY display mode button3. CURRENT current adjustment button4. SLOT, can individually adjust the working mode of each channelThe specific operation method of the charger:1. Long press MODE for 2 seconds to enter the working mode to select, and then press this key to have four working modes to choose from, namely charge, discharge, repair capacity test and battery internal resistance test2. Press DISPLAY to display the charge current, battery voltage, battery power, and battery charge and discharge time respectively.3. When power on, the charger defaults to the charging mode and the charging current is 500mA4. When powering on, press CURRENT to adjust the current. When entering work, if you want to adjust the current again, you need to switch the working mode to press this key to be effective. The charge and discharge current can be adjusted.5. Press SLOT to adjust the working mode of each channel individually6. When the temperature of the battery exceeds 40 degrees when the battery is charged or the temperature of the PCB board exceeds 40 degrees, the fan will start to rotate.7. Select the capacity test working mode, the current can be the same as charging

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1. Material: PPO shell, inner core galvanized copper2. Weight: 4-piece set is about 24 grams/set, three-way T-type about 103 grams/pair, three-way Y-type about 117 grams/pair, four-way Y-type about 172 grams/pair, five-way Y-type about 306 grams /Correct3. Size: 4-piece set is about 55.5x18.9mm, Tee T-type is about 107.8x19mm, Y-type Tee is about 300x57mm, Y-type four-way is about 300x54 mm, Y-type five-way is about 460mm long4. Rated voltage: 1000V/DC5. Test voltage: 6000V6. Adapted wire diameter: 2.5-6.0 square millimeters7. Waterproof rating: IP678. Wiring method: crimpingFeatures:1. With sealed waterproof rubber ring, waterproof and dustproof, durable, and improve the safety of use2. Stable self-locking function, the connection is connected by pressing, and the male and female heads have self-locking mechanism, which can be opened and closed freely3. The shell is made of high-strength PPO material, heat-resistant, high-temperature, and corrosion-resistant4. Thicker copper core, tin-plated material, open core, faster transmission5. Insulation material, butt safe

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1. Material: PPO shell, inner core galvanized copper2. Weight: 4-piece set is about 24 grams/set, three-way T-type about 103 grams/pair, three-way Y-type about 117 grams/pair, four-way Y-type about 172 grams/pair, five-way Y-type about 306 grams /Correct3. Size: 4-piece set is about 55.5x18.9mm, Tee T-type is about 107.8x19mm, Y-type Tee is about 300x57mm, Y-type four-way is about 300x54 mm, Y-type five-way is about 460mm long4. Rated voltage: 1000V/DC5. Test voltage: 6000V6. Adapted wire diameter: 2.5-6.0 square millimeters7. Waterproof rating: IP678. Wiring method: crimpingFeatures:1. With sealed waterproof rubber ring, waterproof and dustproof, durable, and improve the safety of use2. Stable self-locking function, the connection is connected by pressing, and the male and female heads have self-locking mechanism, which can be opened and closed freely3. The shell is made of high-strength PPO material, heat-resistant, high-temperature, and corrosion-resistant4. Thicker copper core, tin-plated material, open core, faster transmission5. Insulation material, butt safe

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About the product1. Brand new and high quality. 2. To turn on or off the light in day and night without manual operation 3. The product can turn on or turn off light according to ambient-light; 4. Ambient-temperature and humidity will not affect it 5. It is not only convenient but also practical, it can control the load working only at night for instance road light garden light etc. 6. Do not install the control unit in a place extremely darker in daytime or a place directly by lighting of turning - ON lamp 7. Widely used: street light, highway, factories, garden, ports, airports, farm, parks, schools, and other places. Also can fit into solar lamps and lanterns, or cars, motorcycles, electric cars and other power supply voltage is 220V lamps and lanterns or equipment

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1. Type: single control switch 2. Size: 80x65x55mm 3. Rated voltage: 250V (V) 4. Rated current: 10 (A) 5. Start mode: button 6. Mounting hole distance: 60 (mm) 7. Panel material: ABS

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1. Action force: 700+/-50gf2. Key type: self-locking button3. Rated current: 0.1A4. Rated voltage: 1A5. Contact resistance: less than or equal to 200MΩ6. Ambient temperature: -25 to 70 degrees Celsius7. Material: POM8. Spring: 65MN9. Stretching piece: H65M10. SMD feet: brass11. Scope of application: Button switches are commonly used in audiovisual products, digital products, remote controls, household appliances, electronic toys, medical equipment

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1. Brand new and high quality. 2. Input: AC 100-240V 50/60Hz 0.5A 3. Output: DC 6V 2A 4. Connector outside diameter: 5.5mm 5. Connector inside diameter: 2.1mm 6. Cable Length: about 1.2m

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Brand Name:RV77 Connection:Plug In Description:1. Suitable for XBOX ONE S/XBOX ONE X use.2. Support Windows 8/8.1/10 system. Specification:Color: blackSize: about 25x16x7cmMaterial: ABSWeight: about 545gPlug type: US plug, EU plug, US to UK plug Suitable for: XBOX ONE S/XBOX ONE XSupported system: Windows 8/8.1/10 Package included:1xpower adapter1xmanual Note:1. Due to the light and screen difference, the items color may be slightly different from the pictures.2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.

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Usage:Vacuum Cleaner,Switching,Electric Tool Brand Name:Chimole Product Description:Input voltage: AC 100-240V 50/60HZOutput Voltage: DC 24VOutput Current: 6-9AOutput Power: 150W ( Max 220W )Location Pore Size: 105.8 x 55.7mmOverall Dimensions: 115 x 65mmRipple Noise: Less than 150MVOvercurrent protection: YesOverload Protection: YesShort circuit protection: Yes Package including:1 x AC-DC 100-240V to 24V Power Supple Module

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1. Input: AC100V-240V 0.2A/50-60Hz2. Output voltage: DC 3/4.5/5/6/7.5/9/12V3. Output current: 1.2A4. Packing list: adapter x1, DC adapter x6, voltage control key x15. Application: industrial and mining enterprises, LED display, LED lighting, power communication, instrumentation, monitoring equipment, security equipment, digital audio-visual, etc.6. 6 DC replacement connectors: 2.5x0.7/3.0x1.1/3.5x1.35/4.0x1.7/5.0x2.1/5.5x2.5mm7. Power cord length: about 1.2 meterscharacteristic:1. Universal multi-range AC input voltage2. Good anti-interference performance and high reliability3. Small DC ripple and high work efficiency4. Low working temperature and long service life5. Small size, high power6. Good insulation performance, high electric strength7. Full load high temperature burn-in, after aging test8. With short circuit protection/overload protection/overvoltage protection functio

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1. Input: AC100V-240V 0.2A/50-60Hz2. Output voltage: DC 3/4.5/5/6/7.5/9/12V3. Output current: 1.2A4. Packing list: adapter x1, DC adapter x6, voltage control key x15. Application: industrial and mining enterprises, LED display, LED lighting, power communication, instrumentation, monitoring equipment, security equipment, digital audio-visual, etc.6. 6 DC replacement connectors: 2.5x0.7/3.0x1.1/3.5x1.35/4.0x1.7/5.0x2.1/5.5x2.5mm7. Power cord length: about 1.2 meterscharacteristic:1. Universal multi-range AC input voltage2. Good anti-interference performance and high reliability3. Small DC ripple and high work efficiency4. Low working temperature and long service life5. Small size, high power6. Good insulation performance, high electric strength7. Full load high temperature burn-in, after aging test8. With short circuit protection/overload protection/overvoltage protection functio

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1. Rated voltage: single-phase AC 220V 2. Motor voltage: 220V 3. Adapted motor power: 2.2KW 4. The nature of the DC power supply: voltage type 5. Control method: V/F open loop 6. Rated current: 12A 7. Power supply voltage: low voltage 8. Protection methods: overcurrent, overvoltage and undervoltage, module failure, overheating, short circuit, input and output phase loss, abnormal motor parameter adjustment, electronic thermal relay, etc. 9. Product size: 17.5x13.3x11.8cm 10. Large heat sink + efficient integrated fan, better heat dissipation effect, safer to use 11. Simple operation, digital display, intuitive and clear

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1. Material: plastic2. Installation maximum tilt: 30 degrees3. Working pressure range: less than 1.0MPa; residents tap water pressure 0.3-0.5Mpa; using siphon water supply needs to ensure that the water level drop is greater than 80cm4. High temperature resistant medium temperature: -20 to 100 degree5. Applicable medium temperature: less than 1-80 degree6. Fully automatic control, self-replenishment with less water and self-stop with full water

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1. Brand new and high quality. 2. Lightweight, easy to carry. 3. Available for below plugs: UK, AU, US, EU plug. 4. Convenient for travel and daily use.

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1. Ready for resale in your retail shop or anywhere. 2. Every family should have some at home. 3. Max Supports 250V, 10-16A. 4. This adaptor can be connected to all the overseas electrical adaptor. 5. Compact size for easy portability 6. Available for below plugs: UK Plug, AU Plug, US Plug, EU Plug

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1. Lightweight, easy to carry. 2. UK / US to EU Plug Adapter. 3. Convenient for travel and daily use.

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1. Made of quality plastic material, durable to use. 2. Well built and durable AC adapter. 3. Providing best quality products of newly-fashionable and superior with professional customer service for end-users. 4. Small lightweight and easy to carry when travelling. 5. This product is very suitable for overseas business office and travel to carry the use, while supporting the export of electrical products for use.

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1. Lightweight, easy to carry. 2. Convenient for travel and daily use. 3. Universal socket is available for below plugs: UK, AU, US, EU plug. 4. Rated current: 10A 5. Input voltage: 250V

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1. Product material: high temperature resistant ABS.2. Input voltage: 100V-240V.3. For 10W and 12W chargers for iPad.4. For all series of MacBook power connectors, such as L-head series, T-head series and USB-C series for Apple notebook power supplies.5. US Plug support: for China, the United States, Canada, Japan, Brazil, the Philippines, Thailand, etc.

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1. Product material: high temperature resistant ABS.2. Input voltage: 100V-240V.3. For 10W and 12W chargers for iPad.4. For all series of MacBook power connectors, such as L-head series, T-head series and USB-C series for Apple notebook power supplies.5. EU plug support: for Germany, France, the Netherlands, Denmark, Finland, Norway, Poland, Portugal, Austria, Belgium, Hungary, Spain, Sweden and other EU countries as well as South Korea, Russia and other countries.

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1) This universal adaptor is a compact one piece unit with 4 international adaptors, This item with fit the plugs in Europe / UK / USA / China / Japan / Australia / Spain and almost every country in the world 2) Voltage: 100V-250Vac, 6A 3) Max power: 1440W-240V, 660W-110V 4) Built-in safety shutters 5) Dual USB interface for parallel charging 6) USB output: 2.1A 6) EU / AU / UK / US Plug Travel Universal Adaptor 7) Size: 61mm x 46mm x 56mm

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Features1. This universal adaptor is a compact one piece unit with 3 international adaptors, This item with fit the plugs in Europe / UK / USA / China / Japan / Spain and almost every country in the world 2. Voltage: AC 100V-250V 6A 3. EU / UK / US plug travel universal adaptor 4. Built-in safety shutters 5. USB interface for parallel charging

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1. Global universal travel adapter, fashion and mini, safe charging, multiple devices supported 2. By using the stereoscopic integrated structure design, each plug does not interfere with each other, the rational use of space 3. Four kinds of plugs, support different countries' standard 4. Wide range voltage universal 5. Intelligent recognition of electronic equipment, according to the current situation to determine the charging time when charging, automatic interrupt after fully charging to prevent overcharge

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1. Product Name: Waterproof Socket 2. Rated current: 16 (A) 3. Dimensions type: 80x65x52mm 4. Housing material: PP 5. Inner core material: Phosphorus copper fittings 6. Rated voltage: 250V

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1. Input: AC 100-240V 2. USB total output: 5V, 3.4A 3. Interface type: 3 USB+3 power jacks 4. Cable length: 1.6 meters 6. There are 4 USB ports and 4 power jacks. 7. Fast charging speed, high efficiency, safe and reliable. 8. Lightweight, easy to carry and simple to operate. 9. You can use both tablet computer and mobile phone to charge at the same time, with over-current, over-voltage, over-temperature and other safety protection functions, you can use it with confidence. 10. Three power jacks are compatible.

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About The ProductHardware Specifications 1. Chipset: ESP32, dual-core MCU, PMU power management 2. FLASH: QSPI flash 16MB 3. SRAM: 520 KB SRAM / PSRAM 8MB 4. Button: Power key 5. USB to TTL: CP2104 6.On-board clock: 40MHz crystal oscillator 7. Working voltage: 2.7V-3.6V 8. Working temperature range: -40 degree C ~ +85 degree C 9. Weight: 58.5g 10. Display: 1.54 inch LCD capacitive touch screen 11. Sensor: BMA423 three-axis accelerometer, built-in step counting algorithm, activity recognition / tracking, advanced gesture recognition. 12. RTC clock: PCF8563 Power Supply Specifications 1. Power Supply: Micro USB (5V/1A) 2. Charging current: The charging current is programmable and self-adjustable 3. Battery: Lithium battery (not included) Wi-Fi 1. Standard: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip) 2. Protocol: 802.11 b/g/n(802.11n, speed up to150Mbps)A-MPDU and 3. A-MSDU polymerization, support 0.4uS Protection interval 4. Frequency range: 2.4GHz~2.5GHz(2400M~2483.5M) 5. Transmit Power: 22dBm 6. Communication distance: 300m Bluetooth 1. Protocol: Meet bluetooth v4.2BR/EDR and BLE standard 2. Radio frequency: With -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH 3. Audio frequency: CVSD&SBC audio frequency Software specification 1. Wi-Fi Mode: Station/SoftAP/SoftAP+Station/P2P 2. Security mechanism: WPA/WPA2/WPA2-Enterprise/WPS 3. Encryption Type: AES/RSA/ECC/SHA 4. Firmware upgrade: UART download/OTA???Through network/host to download and write firmware 5. Software Development: Support cloud server development /SDK for user firmware development 6. Networking protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User Configuration: AT + Instruction set, cloud server, android/iOS app 8. OS: FreeRTOST-Watch Function Configuration1. Main chip: ESP32 2. 1.54 inch LCD capacitive touch screen: ST7789 3. PMU power management: AXP202 4. Touch screen chip: FT6236U 5. Triaxial accelerometer: BMA423 6. Lithium battery 7. RTC clock module: PCF8563 8. Vibration motor 9. Speaker 10. Infrared signal sensor 11. PDM microphoneESP-32 Master1. Flash: 16MB 2. P SRAM: 8MB 3. Memory: 520kiB SRAM 4. Wireless connection: Wi-Fi 802.11b/g/n 5. Bluetooth: V4.2 BR/EDR and BLE 6. Charging method: Micro USB 5V 7. Working voltage: 3.3V 8. CPU: Xtensa dual-core 32-bit LX6 micro processor, operating frequency is 240MHz, up to 600 DMIPS ultra-low power consumption coprocessor

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1. Shaft: 8 x 10mm 2. Length: 26mm 3. Diameter: 20mm 4. Material: aluminium

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1. Product series: camera module 2. Model: OV2640 3. Purpose: video recorder 4. Power: 3.3W 5. Adapt to T-Camera Plus ESP32-DOWDQ6 8MB SPRAM

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1. Model Number: MINI 32 V2.0 2. Main chip: ESP 32 3. Flash Memory Chip: 25Q32 4. Charging IC Chip: TP4054 5. USB to Serial Port Chip: CH340C 6. Package Includes: 1 x TTGO MINI 32 V2.0 ESP32 WiFi Bluetooth Module 2 x Long Female Pins 2 x Normal Pins 4 x Short Female Pins

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