Үнэлгээний самбар | 2,000+ бүтээгдэхүүн

2-way PWM pulse frequency duty cycle adjustable module square wave rectangular wave signal generator stepper motor drive

DSO138 digital oscilloscope module production kit/finished electronic teaching training competition kit

8-way eight-way answering machine electronic parts training equipment CD4511 multi-channel answering machine DIY kit

YX5300 MP3 module voice module serial port control music module broadcaster

Smart car Chassis 4WD four-wheel drive double-layer board 4 motor smart car tracking obstacle avoidance DIY kit

NRF905 wireless transceiver module (PTR8000 +) wireless transmission module NF905SE with antenna

WS2812 5050 RGB LED built-in full color driver slide lantern development board module square round LED light

Ultrasonic ranging module HC-SR04 test board serial port output digital tube display Range Finder module

PD decoy type-cQC fast charge automatic detection test aging 9V12V15V20V adjustable

Stepper motor drive A3967 two-way Stepper motor drive expansion board suitable for ARDUINO

LM386 miniature Mini amplifier board can drag 0.5 W-10W speaker DC 3-12V power supply diy parts

DUE 2012 R3 first ARM 32-bit Main Control Development Board Main Control Board with line single chip Microcomputer module

Rotary Encoder Module 360 degree encoding module potentiometer digital pulse output digital rotary encoder

Microphone pickup microphone amplifier module gain adjustable audio amplifier circuit AC signal amplifier board

AD7606 data acquisition module 16-bit ADC 8-way synchronous sampling frequency 200kHz module

20mm microporous ceramic atomizing plate matching frequency sweep integrated circuit board 5V Mini car humidifier spray plate

pro mini improved version/development board ATMEGA168PA/328P5V/8 16m compatible Arduino module

TTL to RS485 module 485 to serial port UART level to automatic flow control Single Chip Microcomputer Development Board

Single tube amplifier circuit kit voltage divider bias circuit parts triode amplifier electronic production experiment training

ICL8038 function signal generator kit multi-channel waveform generation electronic production training diy parts

XH-M203 water level controller automatic water level controller water level switch liquid level water pump controller

Color Screen voltage ammeter usb current measurement voltage digital display dual display battery capacity power tester 30v5a

USB adapter board USB male to female to microUSB to header 4p 2.54mm direct plug USB3

One relay module delay power off disconnection trigger delay cycle timing circuit switch XY-LJ02

The new CH340G NODEMCU is fully compatible with the old ESP8266 32m IoT module

LilyPad Coin Cell Battery Holder CR2032 Battery Holder module

(Blue green screen) IIC/I2C 1602 LCD screen module LCD1602A blue screen compatible with Arduino

3D printer A4988/DRV8825 stepper motor drive control board/expansion board test module

Fun 4017 colorful voice-controlled rotating LED light circuit board making diy kit electronic diy making spare parts

HD ips 0.96 inch 1.3 inch 1.44 inch 1.8 inch TFT Display OLED LCD screen st7735

AD834 four-quadrant multiplier module signal conditioning power control double frequency multiplier 500MHz

New version of programming UNO R3 + shell + USB data line single chip Microcomputer Development Board improved version of ch340 serial port

Voice-controlled 5mmled melody light electronic production kit DIY production training teaching kit

Air602 WiFi Development Board wireless Development Board module integrated USB interface/antenna

LCD1602A 12864 2004 blue screen iic i2c yellow green with backlight LCD display 5v LCD screen

L9110s bridge two-way four-way DC motor stepper motor drive board Smart car controller module

51 single chip microcomputer minimum system board development board learning board experiment 40p locking seat with movable seat electronic module

uno r3 expansion board sensor shield v5.0 electronic building blocks UNO expansion shield

Collision switch collision module mouse switch single chip Microcomputer module robot electronic building blocks

Upgraded version ADS1256 module 24-bit ADC8 AD module high precision ADC data acquisition