Ухаалаг модуль (diy) | 1,326 бүтээгдэхүүн

5A constant voltage constant current step-down module with Shell LED Drive lithium battery charging with voltage and current power display

LED heart-shaped running water flashing light kit DIY parts electronic teaching training welding maker production assembly

High-Voltage Electromagnetic Gun Model Welding Kit Primary Coil Boost Circuit Scientific Experiment Tj-56-674

Mobile phone remote relay switch easy micro-joint Bluetooth + wifi wireless remote control can be equipped with remote control WK2A-T

Yi Weilian mobile phone remote wifi control 110/220V modified light electrical appliance timing switch WK1A-220V

ATtiny13A/ATtiny25 /ATtiny45/ATtiny85 plug-in development programming board transfer test

1812 vibration alarm production kit vibration electronic skill training circuit DIY welding practice circuit board

5A high power 75W DC-DC adjustable downregulator power supply module 4~38V input with cooling fin Super LM2596

Fire Flame Fire Alarm Monitoring detection automatic alarm circuit kit analog fire automatic alarm module

12V2A/24V1A switching power supply board module bare board 24W AC-DC isolated power supply power supply board

Mini smoke sensor module MQ-2/3/4/5/6/7/8/9/MQ135 alcohol combustible gas detection

CH9121 serial port to Ethernet network module serial port server/single chip microcomputer STM32 networking

New CP2102 module USB to TTL USB to serial port UART brush board STC downloader

3-piece set, single-chip infrared remote control module receiver head HX1838 NEC coded infrared remote control

Constant Current Constant voltage high current 5A lithium ion battery charging LED Drive step-down power supply module

81Led Thumb Light Sign Running Water Light Kit Fun Microcontroller Production Welding Practice Circuit Board Tj-56-681

80Led Circular Five-Pointed Star Light Board Running Water Light Kit Digital Production Welding Practice Circuit Board Tj-56-680

81 Led Chinese Knot Water Lamp DIY Kit Fun Microcontroller Electronic Soldering Practice Tj-56-679

Four Kinds of Music Alarm Circuit Competition Kits for Troubleshooting, Simulation, and Soldering Training Circuit Boards Js-56-289B

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

Red board electronic building blocks W5100 Ethernet module Ethernet network module

Bluetooth MP3 decoding Module audio receiving board lossless car speaker amplifier modified Bluetooth 4.1 circuit board

4-way wifi relay switch mobile phone control remote network APP Yiwei smart home Mijia WK4T

CA-6928 5V bluetooth audio amplifier board 5.0BT bluetooth receiver module bluetooth modul

Universal passive buzzer electromagnetic impedance 16 euro AC/2kHz 3V 5v 12V

TL431 TL431A voltage regulator transistor package TO92 triode

NRF24L01 + wireless module power enhanced version 2.4g wireless transceiver communication module

Magnetic detection Hall magnetic induction sensor magnetic pole discriminator north and south pole detection module DIY parts

3.2-inch color TFT LCD screen with Resistance touch screen ILI9341 controller LCD module

DHT11 temperature and humidity module WiFi node module mini digital temperature and humidity sensor electronic building blocks

Silent scanning movement quartz watch core electronic clock core wall clock accessories cross stitch clock needle clock

HTC-1 high-precision large screen indoor electronic hygrometer household thermometer hygrometer with alarm clock

Two-color break lamp kit LED flash lamp NE555 CD4017 electronic DIY making electric car modification

tt motor tire 410 rubber wheel model accessories eccentric pulley accessories technology small making toys

FM Transmitter Kit Wireless Microphone Discrete FM Transmitter Module MP3 Transponder Miniature Transmitter Antenna

Intelligent tracking car kit D2-1 line inspection car parts electronic production DIY technology assembly production

Paddle matching seat 130 motor student DIY wind car boat fan model toy motor propeller accessories

Wireless Microphone Parts FM Transmitter Making Kit FM Transmitter Kit Fun DIY Send Antenna

NE555 electronic organ bulk eight-tone electronic organ electronic production kit DIY fun production

Plastic gear bag toy plastic gear 0.5 modulus reduction gear DIY motor transmission model