DIY Parts & Components

1. Power supply current: 5A2. Power supply voltage: 12-24V3. Bluetooth version: 5.0 (no occlusion, 10 meters)4. Input sensitivity: 500mV5. Input method: AUX+Bluetooth6. Number of channels: 2.17. Channel power amplifier chip: TPA3116D2 (with AM interference suppression function)8. Adaptive power supply: DC12-24V/5A or more (the higher the voltage, the greater the output power)9. Adapted speaker: 20~100W.4~8 ohms10. Output power: left and right channels 50W/subwoofer 100W11. Protection mechanism: overvoltage, undervoltage, overheating, DC detection, short circuit protection12. Product size: 120mmx100mmx20mm13. Product weight: about 195 grams14. Tips: Only when the audio input is sufficient and the power supply voltage/current is sufficient, there will be sufficient output power! ! ! The higher the power supply voltage, the greater the output power, and the smaller the speaker impedance, the greater the output power! ! ! Please ensure that the power of the adapted power supply is greater than the actual working power of the power amplifier! ! !15. A screwdriver is provided, and the shell needs to be assembled by yourself

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1. Low power consumption, suitable for battery-powered 8-channel GSM alarm module2. The 3G version is compatible with 2G networks and can be used in the United States, Australia, Europe, Chile, Singapore and other countries.3. This product can be powered by DC power supply or by battery (the battery is not included in the product package)4. Eight-way alarm detection, each alarm SMS user can set different content by himself5. You can choose the input port as NC or NO mode alarm6. Up to 6 groups of called numbers can be set. When the alarm input has a trigger signal, an alarm message will be sent to the alarm number, or the alarm will be called directly7. Application scenarios: mainly home security, warehouse security protection, remote monitoring of industrial standby status, remote unmanned sites, security protection (connection to various switch signal output sensors such as human detection, smoke, fire, water level monitoring, and gas)8. Support low battery alarm9. Support sleep power saving10. Working voltage: DC5V-DC15V

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1. Wide voltage: DC 6-15V power supply2. Working frequency: GSM (2G) 850/900/1800/1900 MHz3. Eight-way alarm detection, each alarm SMS user can set different content by himself4. You can choose the input port as NC or NO mode alarm5. Up to 6 groups of called numbers can be set. When the alarm input has a trigger signal, an alarm message will be sent to the alarm number, or the alarm will be called directly6. It is easy to use, supports IOS and Android APP, and can be set by simply sending text messages through the APP.7. Wide range of applications: mainly home security, warehouses, remote computer rooms, industrial monitoring sites, security protection, home security and other unattended points.

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1. This version is GSM (2G) version, not 3G or 4G, please confirm whether the relevant country can use it before purchasing2. Working voltage: AC100-240V3. The shell is a plastic waterproof box, which can be used for outdoor installation4. Suitable for all kinds of automatic doors, electric doors, garage doors and other automatic access control systems5. Adopt the GSM four-band frequency design common to all countries, suitable for the markets of various countries6. RTU5024 access controller is specially designed for all kinds of automatic door control. Access control system controlled by mobile phone calls and text messages.7. The interior adopts a safe password system with an alarm input.8. The control of RTU5024 only needs to make a call or send a text message. The control is simple and easy to use.

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1. Built-in battery, used for alarm when 12V power supply fails2. With a USB programming board, you can set 1000 numbers at one time through the software, saving a lot of SMS setting fees3. Built-in a hidden one-way alarm input, which can be connected to a switch signal for alarm4. Suitable for various automatic doors, electric doors, garage doors and other automatic access control systems5. This version is a 2G version, not a 3G or 4G version, please confirm whether the relevant country can use it before purchasing6. Digital output: NC/NO7. DC power supply: 9-15V DC/2A8. Power consumption: 12V MAX9. Input: 50mA/average 25mA10. Antenna: 50Ω SMA antenna interface11. Temperature range: -20~+60 degrees Celsius12. Humidity range: relative humidity 90%

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1. Application: Remote opening/closing of swing doors/sliding doors, shutters, garage doors, locks, etc.2. The 3G version is compatible with 2G networks and can be used in the United States, Australia, Europe, Chile, Singapore and other countries.3. GSM frequency: 850/900/1800/1900MHz4. Output relay: NC/NO5. Dry contact, 3A/240VAC6. Power consumption: 12V input max 50mA, standby: 15mA7. SIM card: support 3V SIM card8. Antenna: 50Ω SMA antenna interface9. Temperature range: -20~+60 degrees Celsius10. Humidity range: relative humidity 90%11. Voltage: DC12v

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1. Microwave motion sensors can be used in ATMs, supermarkets, airport elevators and other places2. Maximum installation height: 3m3. Detection area: 4m x 2m4. Power supply: AC/DC 12V ~ AC/DC 24V5. Power frequency: 50Hz~60Hz6. Frequency: 24.125GHz7. Tilt angle: 0-90 degrees vertically, -30-+ 30 degrees horizontally8. Sensing time/holding time: real time/0.5 seconds9. Working temperature: -25 ~ +60 degrees Celsius10. Relative humidity: 0~95%

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1. This GSM door opener is based on GSM network and can be widely used in doors, guardrails, shutters, parking systems, household appliances, computer rooms, greenhouses, remote equipment exchange, industrial remote control, etc.2. 3G version, you can set the number and parameters through the serial port, and there is a supporting setting software.3. Adopt the general GSM quad-band frequency design, suitable for the markets of various countries4. The control of RTU5015 only needs to make a call or send a text message, the control is simple and easy to use5. Material: ABS plastic6. DC power supply: 12V/2A7. Power consumption: 12V input (50mA)8. SIM card: support 3V SIM card9. Antenna: 50Ω SMA antenna interface10. Temperature range: -20-60 degrees Celsius11. Humidity range: 90% relative humidity (no condensation)12. Relay rating: 3/240V AC

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1. Dual-layer circuit board design2. High-voltage capacitors, ST original trigger diode3. Bi-directional high-power thyristor, the limit current up to 100A, a good solution to the overcurrent problem caused by too small resistance of the wire in the cooling condition of the electric stove4. Convenient to adjust the output voltage, 0-220v between the arbitrary adjustment for the use of electrical appliances5. Electric furnace, water heater heat regulation, lamps and lanterns dimming, small motor speed control, electric soldering iron temperature regulation, etc.6. Voltage: AC 220V7. Power: up to 10,000W resistive load limit power, room temperature for a long time within the recommended 5000W8. Voltage regulation: 0-220V start to adjust about 209. Weight: about 210g10. Size: about 13 x 6 x 4.7cm

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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. Using microbolometer and thermopile hybrid technology, 80x62 array pixels2. Continuous operation and thermal video streaming due to shutterless design3. Noise equivalent temperature difference (NETD) 150mK RMS@1Hz refresh rate4. Up to 25FPS (maximum) thermal imaging video stream output5. Comes with online resources and manuals (Python demo for Raspberry Pi, Android/Windows host and user manual, etc.)main application:1. High-precision long-term non-contact temperature online monitoring2. Infrared thermal imaging equipment, infrared thermometer3. Smart home, smart building, smart lighting4. Industrial temperature control, security and safety, intrusion/motion detection5. Small target thermal analysis, thermal trend analysis and solutionsProduct parameters:1. Power supply: 5V2. Working current: 61mA@5V3. Wavelength range: 8-14 microns4. Working temperature: minus 20-85 degrees Celsius5. Target temperature: minus 20-400 degrees Celsius6. Refresh rate: 25 FPS7. Field of view: 45 degrees (horizontal) × 45 degrees (vertical)8. Noise equivalent temperature difference: 150mK9. Measurement accuracy: 2 degrees Celsius (ambient temperature 10-70 degrees Celsius)10. Product size: 40PIN GPIO Header: 65×30.5mm, Type-C Port: 62×13.2mm11. Weight: 40PIN GPIO Header: 21 grams, Type-C Port: 33 gramsPacking list:-40PIN GPIO Header/Type-C Port x1-40PIN row seat x1-FPC 15 PIN cable 0.3mm pitch 100mm x1-Screw pack x1

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Features:1. Using microbolometer and thermopile hybrid technology, 80x62 array pixels2. Continuous operation and thermal video streaming due to shutterless design3. Noise equivalent temperature difference (NETD) 150mK RMS@1Hz refresh rate4. Up to 25FPS (maximum) thermal imaging video stream output5. Comes with online resources and manuals (Python demo for Raspberry Pi, Android/Windows host and user manual, etc.)main application:1. High-precision long-term non-contact temperature online monitoring2. Infrared thermal imaging equipment, infrared thermometer3. Smart home, smart building, smart lighting4. Industrial temperature control, security and safety, intrusion/motion detection5. Small target thermal analysis, thermal trend analysis and solutionsProduct parameters:1. Power supply: 5V2. Working current: 61mA@5V3. Wavelength range: 8-14 microns4. Working temperature: minus 20-85 degrees Celsius5. Target temperature: minus 20-400 degrees Celsius6. Refresh rate: 25 FPS7. Field of view: 45 degrees (horizontal) × 45 degrees (vertical)8. Noise equivalent temperature difference: 150mK9. Measurement accuracy: 2 degrees Celsius (ambient temperature 10-70 degrees Celsius)10. Product size: 40PIN GPIO Header: 65×30.5mm, Type-C Port: 62×13.2mm11. Weight: 40PIN GPIO Header: 21 grams, Type-C Port: 33 gramsPacking list:-40PIN GPIO Header/Type-C Port x1-40PIN row seat x1-FPC 15 PIN cable 0.3mm pitch 100mm x1-Screw pack x1

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1. Material: flame retardant PC2. Application field: electrician and electrician3. Current and voltage: 24A/250V4. Wiring range: 0.08-2.5mm/28-14AWG5. Purple copper conductor, surface oxidation treatment, corrosion resistance, good conductivity, not easy to relax and fall off6. Shell using nylon PA6/polycarbon PC material, flame retardant and resistant to high7. Built-in stainless steel spring design, clamping line is solid, to ensure the safety of wire connection does not fall off8. Tension test: 9.9kg tension no problem9. Weight:- NC-22: 4.4g- NC-33: 5.7g- NC-724: 6.6g- NC-736: 6.6g

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1. Material: flame retardant PC2. Application field: electrician and electrician3. Current and voltage: 24A/250V4. Wiring range: 0.08-2.5mm/28-14AWG5. Purple copper conductor, surface oxidation treatment, corrosion resistance, good conductivity, not easy to relax and fall off6. Shell using nylon PA6/polycarbon PC material, flame retardant and resistant to high7. Built-in stainless steel spring design, clamping line is solid, to ensure the safety of wire connection does not fall off8. Tension test: 9.9kg tension no problem9. Weight:- NC-22: 4.4g/pc- NC-33: 5.7g/pc- NC-724: 6.6g/pc- NC-736: 6.6g/pc

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1. Material: flame retardant PC2. Application field: electrician and electrician3. Current and voltage: 24A/250V4. Wiring range: 0.08-2.5mm/28-14AWG5. Purple copper conductor, surface oxidation treatment, corrosion resistance, good conductivity, not easy to relax and fall off6. Shell using nylon PA6/polycarbon PC material, flame retardant and resistant to high7. Built-in stainless steel spring design, clamping line is solid, to ensure the safety of wire connection does not fall off8. Tension test: 9.9kg tension no problem9. Weight:- NC-22: 4.4g- NC-33: 5.7g- NC-724: 6.6g- NC-736: 6.6g

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1. Material: flame retardant PC2. Application field: electrician and electrician3. Current and voltage: 24A/250V4. Wiring range: 0.08-2.5mm/28-14AWG5. Purple copper conductor, surface oxidation treatment, corrosion resistance, good conductivity, not easy to relax and fall off6. Shell using nylon PA6/polycarbon PC material, flame retardant and resistant to high7. Built-in stainless steel spring design, clamping line is solid, to ensure the safety of wire connection does not fall off8. Tension test: 9.9kg tension no problem9. Weight:- NC-22: 4.4g- NC-33: 5.7g- NC-724: 6.6g- NC-736: 6.6g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Application field: electrician and electrician3. Current and voltage: 32A/400V4. Wiring range: 0.08-4mm2/24-12AWG5. Stripping length: 9-10mm6. Temperature resistance: -40-105 degree celsius7. Shell nylon PA6 / polycarbonate PC material, flame retardant and high temperature, reduce safety hazards, anti-aging and corrosion resistance8. The use of purple copper conductor, surface oxidation treatment, corrosion resistance, good conductivity, tightness, not easy to fall off loose9. After inserting the wire, close the booster to use it10. Size: 42.8 x 31 x 8mm11. Weight: 7g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Application field: electrician and electrician3. Current and voltage: 32A/400V4. Wiring range: 0.08-4mm2/24-12AWG5. Stripping length: 9-10mm6. Temperature resistance: -40-105 degree celsius7. Shell nylon PA6 / polycarbonate PC material, flame retardant and high temperature, reduce safety hazards, anti-aging and corrosion resistance8. The use of purple copper conductor, surface oxidation treatment, corrosion resistance, good conductivity, tightness, not easy to fall off loose9. After inserting the wire, close the booster to use it10. Size: 42.8 x 31 x 8mm11. Weight: 7g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g- D1-3: 5.8g- D1-4: 7g- D1-5: 8.5g

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1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to fix, not easy to fall off, more convenient to use8. Copper conductor, 0.8mm thickness, more stable and safer connection9. Weight:- D1-2: 4.7g/pc- D1-3: 5.8g/pc- D1-4: 7g/pc- D1-5: 8.5g/pc

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1. Material: flame retardant PC2. Application field: electrician and electrician3. Current and voltage: 32A/400V4. Wiring range: 0.08-4mm2/24-12AWG5. Stripping length: 9-10mm6. Temperature resistance: -40-105 degree celsius7. Shell nylon PA6 / polycarbonate PC material, flame retardant and high temperature, reduce safety hazards, anti-aging and corrosion resistance8. The use of purple copper conductor, surface oxidation treatment, corrosion resistance, good conductivity, tightness, not easy to fall off loose9. After inserting the wire, close the booster to use it10. Size: 42.8 x 31 x 8mm11. Weight: 7g

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1. Power supply range: 5V DC2. Operating voltage: 2.5V-5.5V 3. Output Power: 3W x 2 (5V 4Ω)4. PAM8403 is a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips5. Circuit using a reasonable peripheral configuration, power supply filter upgrade to 470uf, 1.6mm fiberglass plate, the amplifier board to do the meticulous6. Output 3W + 3W high-fidelity sound quality, potentiometer using the original anti-surface body, life expectancy of up to 15 years, potentiometer with a switch can be counterclockwise directly cut off the power supply. 7. Please ensure that the power supply voltage does not exceed 5.5V, and please do not reverse the positive (+) negative (-) polarity, otherwise it will burn the circuit board!8. Size: with potentiometer about 29.5 x 20.2 x 15 mm, module about 21 x 18 mm

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1. The 1203BB DC motor speed regulator controls the speed of the DC motor by adjusting pulse width modulation (PWM). It provides 3A of continuous current to your DC motor or other DC load.2. The circuit contains a 3A fuse for reverse power supply, and controls the forward, reverse, and stop of the DC motor through a switch.3. Material: metal4. Input voltage: DC 6-28V5. Dimensions: 5 x 3.2 x 1.5cm6. Weight: 30gInstructions:Make sure the power is off before trying to connect the controller.1. Connect the wires according to the wiring diagram.2. Turn on the power and adjust the potentiometer.3. LED indicates power on and motor speed.Warning: Do not connect the positive and negative power supplies reversely. This will damage the controller!

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1. Amplifier output can only be connected to independent speakers or passive speakers2. The product does not include a power supply, you need to provide their own power supply DC9-24V, pay attention to the quality of the power supply, you need a pure DC power supply, with a complete rectifier filter, such as directly separate transformer will burn out3. In the case of sufficient audio input, power supply voltage/current is sufficient, there will be enough output power4. The higher the power supply voltage, the higher the output power, the lower the impedance of the speaker, the higher the output power5. Please make sure that the power of the adapted power supply is greater than the actual working power of the amplifierParameters:1. Bluetooth version: 5.02. Transmission distance: 15 meters without blocking3. Signal-to-noise ratio: greater than 95dB4. Input mode: USB+AUX+bluetooth5. Number of channels: left and right dual-channel (stereo)6. Amplifier chip: TPA3116D2 (with AM interference suppression)7. Adaptable power supply: DC9-24V/5A or above (the higher the voltage, the higher the output power)8. Adaptable Speaker: 20-200W, 2-8Ω9. Output power:- 20W x 2 @12V, 8Ω 35W x 2 @12V, 4Ω- 35W x 2 @19V, 8Ω 60W x 2 @19V, 4Ω- 50W x 2 @24V, 8Ω 90W x 2 @24V, 4Ω10. Protection mechanism: over-voltage, under-voltage, overheating, DC detection, short-circuit protection11. Size: 100 x 77 x 22mm12. Weight: 185g (including packaging)

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1. On-board antenna, open transmission distance of about 50 meters, without external antenna. If installed into the metal shell to avoid signal shielding, you can buy your own external antenna installation, reserved IPEX antenna seat2. 12S output interface, can be connected with 12S input function of the amplifier, leave the key expansion interface, to realize the up/down song switch, pause/play, volume adjustment, scalability is strong3. There is a TYPE-C USB interface, which can realize PC sound card connection or USB power supply; for QCC5125 models, through the USB can be connected to the official software on the internal DSP in the EQ operation, only for users who have a software foundation4. With acrylic shell and fixed magnetic column, magnetic adsorption fixed installation, convenient and fast5. QCC5125/QCC3034+PCM5102A, lossless transmission, lossless decoding, no loss, to show the sound of each dynamic and details, high-frequency burr, rounded midrange, low-frequency power, good elasticity6. Extremely high parameter performance: dynamic 112dB, signal-to-noise ratio 112dB, distortion -93dB7. Key parts of the use of fever capacitors, in the fugitive factor, leakage current, ripple current, ESR and other parameters of excellent performance, improve the speed of sound, dynamics, texture, density parameters, the overall quality of the high school and low three-frequency upgrade8. Different temperatures, voltages and frequencies will affect the sound quality, and a good fugitive factor can reduce the impact9. Capacitor small leakage current to reduce the degree of aging to extend the life, reduce noise, low ESR to reduce high-frequency reactance, increase the dynamic response speed10. Size: 74 x 40 x 25mm11. Weight: 63gProduct difference:1. Bluetooth version:- QCC3034 model: 5.0- QCC5125 model: 5.12. Bluetooth chip:- QCC3034 model: QCC3034- QCC5125 model: QCC51253. DAC chip:- QCC3034 model: PCM5102A- QCC5125 model: PCM5102A4. Transmission code:- QCC3034 model: SBC, AAC, APTX, APTX-LL, APTX-HD- QCC5125 model: SBC, AAC, APTX, APTX-LL, APTX-HD, LDACNotes:- Does not support AC power supply, be sure to use DC voltage, power supply range DC8-32V- Shell need to assemble their own, shipping does not include USB cable and audio cable- Equipped with XH2.54-2P power cord, XH2.54-3P shielded cable two- AUX and bluetooth switch through the signal relay, bluetooth priority, bluetooth is not connected to automatically transfer to AUX, bluetooth name: WUZHI AUDIO

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1. On-board antenna, open transmission distance of about 50 meters, without external antenna. If installed into the metal shell to avoid signal shielding, you can buy your own external antenna installation, reserved IPEX antenna seat2. 12S output interface, can be connected with 12S input function of the amplifier, leave the key expansion interface, to realize the up/down song switch, pause/play, volume adjustment, scalability is strong3. There is a TYPE-C USB interface, which can realize PC sound card connection or USB power supply; for QCC5125 models, through the USB can be connected to the official software on the internal DSP in the EQ operation, only for users who have a software foundation4. With acrylic shell and fixed magnetic column, magnetic adsorption fixed installation, convenient and fast5. QCC5125/QCC3034+PCM5102A, lossless transmission, lossless decoding, no loss, to show the sound of each dynamic and details, high-frequency burr, rounded midrange, low-frequency power, good elasticity6. Extremely high parameter performance: dynamic 112dB, signal-to-noise ratio 112dB, distortion -93dB7. Key parts of the use of fever capacitors, in the fugitive factor, leakage current, ripple current, ESR and other parameters of excellent performance, improve the speed of sound, dynamics, texture, density parameters, the overall quality of the high school and low three-frequency upgrade8. Different temperatures, voltages and frequencies will affect the sound quality, and a good fugitive factor can reduce the impact9. Capacitor small leakage current to reduce the degree of aging to extend the life, reduce noise, low ESR to reduce high-frequency reactance, increase the dynamic response speed10. Size: 74 x 40 x 25mm11. Weight: 63gProduct difference:1. Bluetooth version:- QCC3034 model: 5.0- QCC5125 model: 5.12. Bluetooth chip:- QCC3034 model: QCC3034- QCC5125 model: QCC51253. DAC chip:- QCC3034 model: PCM5102A- QCC5125 model: PCM5102A4. Transmission code:- QCC3034 model: SBC, AAC, APTX, APTX-LL, APTX-HD- QCC5125 model: SBC, AAC, APTX, APTX-LL, APTX-HD, LDACNotes:- Does not support AC power supply, be sure to use DC voltage, power supply range DC8-32V- Shell need to assemble their own, shipping does not include USB cable and audio cable- Equipped with XH2.54-2P power cord, XH2.54-3P shielded cable two- AUX and bluetooth switch through the signal relay, bluetooth priority, bluetooth is not connected to automatically transfer to AUX, bluetooth name: WUZHI AUDIO

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