Smart Module (DIY)

126 products

Large patch component welding practice board 8 categories 77 patch components SMT electronic circuit board training TJ-56-56

$1.27

D2-1 Smart Tracking Car Kit, Line Following and Tracing Technology Welding Assembly Training Electronic DIY Components

$1.81

Simple Flashing Circuit Bistable Circuit Kit for Electronic DIY Projects and Components

$0.39

Icl8038 Multi-function Low-frequency Signal Generator Multiple Waveform Circuits Diy Experiment Kit Tj-56-542

$2.16

Desktop LED rotating gyro kit flashing lights fun welding electronic production DIY practice TJ-56-515

$0.52

Four-color voice-controlled LED spectrum rhythm light 8x16LED matrix screen full plug-in welding components TJ-56-713

$6.86

Laser tube transmitter audio receiver welding kit wireless audio transmission transmitter DIY production TJ-56-330

$1.77

TPA3118 PBTL mono digital power amplifier board 1X60W

$0.98

Bluetooth Mini Speaker DIY Kit, Dual-Channel Multi-functional Music Spectrum MP3 Amplifier Assembly WK-56-73D

$3.84

433MHZ SX1278 LoRa module Ra-02 wireless spread spectrum transmission board 2.4G IPX antenna intelligence

$4.89

NE555 Multi-Channel Waveform Generator Square/Sawtooth/Triangle/Sine Wave Soldering Kit TJ-56-133

$0.45

SMD component welding practice board set circuit board STM electronic component skills training TJ-56-668

$0.42

DIY dual-color cross-shaped rotating LED display soldering kit with 51 microcontroller and programmable design (TJ-56-114A)

$10.45

Light-controlled sensor switch DIY electronic welding kit photosensitive teaching training experimental assembly parts TJ-56-63

$0.17

LED Fun Electronic Dice Circuit Board Soldering Practice Kit Experiment Assembly Teaching Product Components DIY

$0.68

42/57 Stepper Motor Driver TB6600 Upgraded Version, 32 Subdivision, 4.0A, 42V (Pulse 3-24V)

$3.45

Mini DOS LCD oscilloscope kit microcontroller electronic welding training production parts TJ-56-646

$6.77

DIY Kit for 51 Microcontroller RDA5807 FM Digital Radio with Level Indicator TJ-56-634

$6.36

Consumer machine control circuit IC card 2018 Yunnan Provincial Competition Competition Kit Electronic DIY Production JS-56-166

$38.64

Pixel Game Console Making Kit, Microcontroller, Snake, Tetris Circuit DIY Soldering TJ-56-408

$3.65

RC Coupled Two-Stage Amplifier Circuit Skill Test 012 Common Emitter Basic Amplifier DIY Electronic Project

$1.20

10-Channel NE555+CD4017 LED Chaser Soldering Circuit Board DIY Components Electronic Assembly Kit TJ-56-117

$0.59

8-bit WS2812 5050 RGB LED Intelligent Full-Color RGB Light Ring Development Board

$0.33

Shake-to-Spin Lucky Wheel Electronic DIY Kit Assembly Mini Project Components Soldering Training Kit TJ-56-702

$0.66