Capacitive touch dimmer constant voltage LED stepless dimming PWM control board dimming switch module

RXB6 433Mhz Superheterodyne Wireless Receiver Module

5A dual DC motor drive module remote control forward and reverse PWM speed control dual H bridge Super L298N 5AD

1200W DC-DC constant voltage constant current high power boost module LED Drive solar charging

No.5, No.6, no cover, no switch battery box, No.5, No.6, battery holder with DC power plug, 9V battery holder

Ethernet W5100 network expansion board module SD card expansion support MEGA

9-bit WS2812 5050 RGB LED built-in full color driver board module color light round Development Board

4 strings of lithium battery protection board 30A high current four strings without activation automatic recovery 14.8v 16.8V

MAX485 module RS485 module TTL to RS-485 module microcontroller development accessories

ZB2L3 battery capacity tester external load discharge type 1.2-12V battery 18650 capacity test

4000W high-power thyristor electronic voltage regulator dimming speed regulation AC motor with insurance shell

3-piece set, single-chip infrared remote control module receiving head HX1838 NEC coding infrared remote control

7155-7 Inner Teeth M3 Extension 7 Section Full Length 97 Rod Antenna/Telescopic Antenna/Rod Antenna

DC 12v 9V 1A power adapter power cord American standard European standard optional

5V/12V/24V 4 relay module high and low level trigger smart home PLC automation control 30A

Factory Direct small size test line crocodile clip connecting line 5 colors 10 pieces long 50CM color line

Electronic Building Blocks 4-bit WS2812B serial 5050 full color drive LED module SUNLEPHANT

ADC0809 module ad conversion 8 parallel digital voltmeter analog-to-digital conversion module

DC-DC high-power boost module low-voltage dedicated DC constant voltage constant current 2~24V V special architecture

FM audio transmitter module FM microphone wireless pickup 3V 5V FM transmitter MIC core board V4.0

Black NRF24L01 wireless module 24L01 + upgraded version 2.4g wireless module Black Diamond

[Black row pin] row pin/2.54 spacing/2*40p/color double row pin double row straight pin

Temperature and humidity sensor HTU21D sensor module replaces simple shht15

1.8-inch TFT module display screen LCD module SPI serial port 51 Driver 4 IO drivers

Six-in-one Multi-function serial port module CP2102 usb to TTL 485 232 to 3.3V/5V compatible

A56 key cap switch cap diameter 3.2 Height 6mm suitable for 6*6 touch switch Red Blue yellow green black and white

Thermal conductive thermal grease 2G HY810 thermal conductivity 4.5 silicone grease CPU cooling chip thermal grease

WCS1800 Hall current sensor detects 35A short circuit/overcurrent protection module sensor

Automatic buck-boost power module AT30 buck-boost module high power XL6009

5V/12V/24v 2-way relay module high and low level trigger smart home PLC automation control 30A

TRRS 3.5mm audio holder MP3 stereo headset video microphone interface module

SOP16 SSOP16 TSSOP16 patch to in-line DIP 0.65/1.27mm adapter board test board

Electronic switch control board pulse trigger switch module DC control MOS FET Optocoupler

Temperature control sound and light alarm DIY kit electronic temperature control sound and light alarm kit

PCB Ruler PCB engineering Ruler PCB package unit engineering Ruler 15cm 20cm 25cm gold sink

PIC12F675 development board PIC learning board experiment board PIC12F programming Development Board