Smart Module (DIY)

126 products

ESP32-S3 CAM Development Board WiFi+Bluetooth N16R8 XiaoZhi AI with OV3660 Camera Object Recognition

$17.08

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

$1.22

4-Person Quiz Buzzer Electronic DIY Kit Teaching Training Soldering Practice Circuit Board TJ-56-265

$1.04

Fan-shaped LED Music Spectrum Rhythm Light Display DIY Kit SMD Component Practice TJ-56-714

$4.89

Bluetooth Smart Car Kit 4-Wheel Robot 2 Four-Wheel Drive Acrylic Plate Chassis 4WD Mecanum Wheel Base Plate

$2.84

4-DOF Robot Arm Assembly DIY Kit UNO Maker Arduino Programming Learning WK-56-108

$14.49

Heart-shaped Flowing LED Fun Soldering Practice Kit Electronic Experiment Training Soldering Assembly DIY STEM Project

$1.34

4-tone voice changer IC YSJ-DY404 male and female child robot voice changing module direct speech changing voice

$1.92

ZK-SJ30 700W Synchronous Rectification 30A Automatic Buck-Boost Power Module Solar Charging MPPT

$28.85

High-Precision Digital Thermometer with Probe for Aquarium and Farming, Electronic Temperature Sensor, Refrigerator Thermometer

$0.39

IRF520 driver module, MOSFET microcontroller driver module, PWM regulation

$0.35

Rechargeable FM Digital Radio Soldering Kit LCD Display DIY Assembly Parts TJ-56-558

$7.36

Sound and light control circuit installation and debugging kit electronic DIY welding practice circuit board production and assembly TJ-56-613

$1.50

High-voltage electromagnetic gun DIY kit long-range projectile primary coil boost module production model TJ-56-519A

$7.85

Advanced full patch welding practice board electronic components DIY production kit SMT parts TJ-56-516

$1.50

Acoustic levitation standing wave controller DIY welding assembly kit ultrasonic experimental technology small production TJ-56-551

$3.25

Mini Tesla Coil Kit Arc Spark Wireless Light Fun DIY Soldering Project TJ-56-447

$1.59

Light-Controlled Music Heart-shaped Light Kit 18 LED Colorful Light Control Electronic DIY Components TJ-56-269

$1.04

D2-6 Bluetooth Car DIY Kit Remote Control Gravity Sensing Tracking and Obstacle Avoidance MCU Smart Car TJ-56-127

$5.77

51 Microcontroller Development Board CT107D Blue Bridge Cup Video Tutorial IAP15 Adapter Board Competition Training Platform

$45.69

Soccer Shape Active Speaker Soldering Kit Mini Audio Teaching Training DIY Components WK-56-39

$3.22

AM/FM Radio Assembly Kit Electronic Integrated Circuit FM/AM Soldering Project Components ZX2051

$3.88

100W High-Power OCL Dual-Channel Amplifier Board Kit Electronic DIY Soldering Circuit Board TJ-56-4

$3.46

Bear Digital Clock Kit Light-Controlled Temperature Creative Alarm Clock MCU DIY Soldering Assembly TJ-56-441

$3.46