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VL6180X proximity sensor optical ranging environment light sensor gesture recognition Development Board

PD trap QC PD fast charge test board adjustable voltage 5~20V dial adjustment

GY-SHT30-D GY-SHT31-D GY-SHT35-D digital temperature and humidity sensor module SHT40

OrangePI5 Plus and PI3B Supporting EMMC Module 32GB 64GB 256GB Version Optional

LM4040 Voltage Reference Breakout Voltage Reference Module

Orange pi 4A acrylic shell orange pie PI 4A transparent protective box optional cooling fan

Orange pie Orange Pi Zero 2W Development Board transparent acrylic shell pure copper cooling fin two pieces

BME680 module pressure height development board CJMCU-680 temperature and humidity air pressure sensor

Esp32 S3 Core Board Onboard 1-N16R8 Esp32-S3-Devkitc-1 Module Development Board

McNeum wheel omni-directional wheel 48mm 60mm 80mm 97mm TT motor smart car Mobile Car

New Raspberry pi 4 generation B ABS shell + fan Raspberry pi 4B 3.5-inch screen Shell set

AJ-SR04M integrated ultrasonic ranging module reversing radar waterproof ultrasonic square wave K02

HX1838 remote control module infrared receiver module microcontroller module building blocks KY-022

Blue board ULN2003 stepper motor driver Board 5v stepper motor with Blue Drive

Four-way relay extended version 5V with optocoupler isolation support AVR/51/PIC microcontroller

Orange Pi Zero 3 Aluminum Alloy Shell Metal Protective Shell Heat Sink Cooling

White tail LCD backlight LCD digital display USB ammeter voltmeter charging capacity test meter detector

5V1A/5V2A wireless power supply module wireless charging transmitter receiver circuit board

Burn block read-write block chip BIOS read-write adapter board WSON8 QFN8 test 4x 4 ROM errom

Raspberry Pi 5V3A TYPE-C Interface POE Separator Gigabit/Hundred Gigabit Network 1500V High Voltage Isolation

Schumann wave generator 7.83Hz low frequency pulse generator 5W

Raspberry Pi zero 2W Acrylic Case Raspberry Pi0 2W Transparent Protective Shell with Heat Sink

12-bit/16-bit ABS plastic keys 12/16 key matrix industrial keyboard 3*4/4*4 for smart devices

CW Morse Cipher Decoder Discrete Sender Circuit Board Welding Practice DIY Electronic Making Kit

HX711 Intelligent Weighing Sensor Display Electronic Scale Pull Pressure Dynamic Torque Value 24-bit Weighing Instrument

USB Host Shield compatible with Google Android ADK support UNO

1.3-inch LCD screen blue white I2C IIC communication 12864 OLED Display Module 4-pin

McNeum wheel omni-directional wheel 48mm 60mm 80mm 97mm TT motor smart car Mobile Car

UNO R3 KIT Upgraded version for Crduino Starter Kit RFID Lea

03 series paper folding machine paper feed friction plate factory direct folding machine accessories

4WD four-wheel smart car chassis 1.5mm aluminum alloy chassis round aluminum car chassis four-wheel drive base plate

Photosensitive resistor 5528 photoelectric switch element photoelectric detection element 5MM

Double-sided tin plating thickness 1.6 glass fiber board tin spraying experimental Board PCB 2.54 spacing hole board

Folding Machine paper feed photoelectric factory direct folding machine accessories

led DIMMER soft and hard light bar light with DIMMER brightness regulator DIMMER knob 12V/24V30A

INMP441 omnidirectional microphone module MEMS high precision low power I2S interface support ESP32

CH340C download burner ESP8266 ESP-01 ESP-01S WIFI module downloader debugger

Raspberry Pi 4B Housing Raspberry Pi 4B Aluminum Alloy Mesh Cooling Housing Compatible with Fan Cooling

Pin 18650 pack 1/2/3/4 DIY lithium battery box/18650 battery holder/With Wire 1/2/3/4

Based on 51 single chip microcomputer ultrasonic rangefinder design DIY reversing radar alarm electronic welding kit