Smart Module (DIY)

126 products

Snowflake Light Touch Stepless Dimming Assembly Kit Handmade Electronic DIY Soldering Circuit Board Dreamy Night Light

$2.84

Star-shaped Five-pointed Star Breathing Light DIY Electronic Kit LM358 SMD Soldering Practice Board Assembly TJ-56-591

$0.86

Radio two-channel Bluetooth speaker amplifier production kit FM spectrum light electronic DIY welding circuit

$4.43

Electromagnetic Cannon DIY Electronic Kit Long-range Primary Boost Circuit Soldering Practice Circuit Board Assembly TJ-56-519

$5.80

RGB digital electronic clock kit, microcontroller soldering practice, DIY assembly training components

$4.68

555 multivibrator kit NE555 astable circuit double flash electronic production parts TJ-56-94

$0.26

3.5mm Stereo Audio Plug 3.5mm Dual Channel Plug 3.5

$0.05

Acrylic Robotic Arm 4-DOF Mechanical Arm UNO Maker DIY Electronics Kit

$3.30

Bluetooth Speaker Electronic DIY Kit Mobile Phone Amplifier Speaker Circuit Board Assembly Teaching Training TJ-56-527A

$3.25

Green light LED light music audio spectrum dynamic display volume level indicator display dual channel 16 lights

$4.89

Morse code infrared decoder electronic DIY production kit scientific experiment fun circuit board TJ-56-719

$5.98

Electronic swing kit, electromagnetic oscillation induction teaching and training oscillator welding and manufacturing parts TJ-56-678

$4.84

FM radio assembly kit DIY microcontroller circuit soldering practice parts TJ-56-632

$6.14

SMD music lantern circuit kit music dream light circuit board electronic DIY production parts TJ-56-309

$1.53

EC11 Encoder Module Rotary Potentiometer Module with Knob Cap

$0.75

FM transmitter kit wireless microphone parts FM transmitter module MP3 transponder micro transmitter free antenna

$1.09

Ultrasonic Ranging Obstacle Avoidance Car Soldering Kit MCU Smart Car Programming STEM Project TJ-56-687

$4.22

Four-Digit Rotating Electronic Clock with Temperature and Light Control DS1302 Rotating LED Kit DIY Components TJ-56-262

$3.18

Simple FM FM wireless microphone welding kit launch board DIY electronic training production parts TJ-56-11

$0.53

Infrared Sensor Alarm Circuit Soldering Kit Infrared Diode Sensor DIY Assembly Parts TJ-56-371

$0.48

Sound-Activated LED Music Spectrum Rhythm Light Level Display Fun Electronic DIY Welding Kit TJ-56-691

$5.57

8-bit WS2812 5050 RGB LED Built-in Full-Color Driver Development Board WS2812B 256 Colors

$0.23

LED chasing light kit game X/Y axis mobile adjustable speed flow light DIY welding kit TJ-56-636

$2.18

ESP8266 Mini Weather Forecast Clock Kit Temperature Humidity WiFi Networked Digital Clock TJ-56-654

$4.89