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EE 4007 bridge rectifier AC to DC power converter full wave rectifier circuit board kit parts

Proto Screw Shield V1.0 Assembled terminal prototype expansion board For UNO R3

LOLIN D1 Mini V4.0.0-ESP8266 4Mb WIFI Development Board

MicroPython maker programming ESP8266 development board MicroPython development board Automatic Writing

WeMos D1 Mini Pro V3.0 NodeMcu development board based on ESP8266 CH340G

DIY kit LM1875T mono fever level amplifier board Speaker power amplifier PCB production assembly

16-way W5100 network control switch 5V network relay module IoT

GY-ADS1015 1115 ultra-small 12 16-bit precision channel analog-to-digital converter ADC development board module

NE555 Ding Dong doorbell kit electronic teaching small production simulation doorbell module DIY parts

16-way PWM steering gear driver board controller USB serial port TTL IIC interface

USB interface 10-channel 12Bit AD sampling data acquisition STM32UART communication 10-channel ADC module

New 1.44-inch TFT LCD screen module SPI serial port module LCD color screen only needs 4 IO

Attiny13 Avr Development Board Learning Board Core Board System Board Intelligence

RS232 RS485 CAN to TTL communication module serial port module CAN module

FM FM transmitter board mp3 transmitter wireless microphone broadcast transmitter board DIY electronic production kit parts

XH-W1411白壳数字温控器三显多功能温度控制器控温控制开关 W88

STC15W408AS core board Minimum System Board 51 single chip microcomputer development board TTSOP20 Learning Board

Litchi sugar Tang Nano 4K high cloud FPGA GoAI development board HDMI + camera

ProtoShield robot prototype expansion board mini bread board learning development board support UNO R3

Mini USB Host Shield 2.0 ADK SLR development tool compatible with Arduino expansion module

Three-color full-color LED module smd Module 3-color controllable colorful light RGB module KY-009 applicable

Patch component welding practice board running water light kit skill training electronic DIY training production parts

lm358 heart-shaped light kit breathing light parts diy breathing light parts electronic exercise board electronic production

AT24C256 I/O C interface I/O memory module

ATMEGA32U4 virtual Keyboard module USB Keyboard/Badusb/USB TF memory

ULN2803A module high withstand voltage and high current Darington tube driver module CJMCU-2803

STC8H1K08 core board TSSOP20 development board demo board Learning Board STC8

Dimmer module with Switch 100W dimmer circuit board 100W kit dimmer plate diy table lamp parts

ADUM5401 module industrial-grade RS485 to TTL with isolation single chip microcomputer serial port UART sink gold TTL

2.4g wireless remote control receiver suit 4-channel smart car toy car model ship model DIY remote control accessories

Electronic building block 1/4 way switch module MOSFET switch development board IRF540 isolation power module

PWM high-power motor speed controller LED dimmer 10V-50V speed control switch 15A with switch module board

W1209 digital thermostat temperature control switch display temperature controller module refrigeration heating 12V with digital display two-color

Arc cigarette lighter spare parts DIY electronic lighter kit high pressure igniter making diy kit

ESP32-S3 7-inch RGB LCD TFT module Smart Display MCU WIFI Bluetooth 16m flash memory

2.5A dual-way motor drive module forward and reverse PWM speed control dual H-bridge stepper motor drive board super L298N

ESP8266 serial port wifi module NodeMCU Lua V3 IoT development board CH340G

NFC upgraded version ACR122U-A10 reader/writer UID copy IC card ID card machine access control elevator parking

Audio input and output adapter wiring lead board rca Lotus 3.5mm plug socket pcb wiring terminal

SD Card module single chip microcomputer SD Card module CH376USB development board evaluation board SIP interface