UNO R4 Minima/WiFi Development Board

65309 65mm Mecanum Wheels

$8.61

Wind Speed Sensor

$9.47

JX-100 10cm Large Self-reset Round Button

$1.29

MDS 100A/150A/200A/300A/400A/500A 1600V Three-phase Diode Bridge Rectifier Module

$2.24

AI Xiaozhi Voice Chat Robot Material Pack

$9.81

280pcs Cold Pressed Wiring Terminal Kit

$1.98

220V 60W Household Electronic Welding Tool Set

$7.75

PCM1802 105dB SNR Stereo ADC Module

$3.00

T-shaped Male/Female Power Connector

$0.34

ACR122U-A9 NFC Card Reader

$22.18

T2310 Delay Time Relay Module

$2.93

Microbit Programmable Game Controller

$11.71

3-in-1 Fan Dustproof Net Cover

$0.14

3A 5V/9V/12V 18650 Lithium Battery Boost Module

$0.86

Solar-powered Car Model for DIY

$1.21

DPS310 Precision Barometric Pressure Altimeter Sensor

$5.60

3/4/5/6/7/8S 11.1~33.6V 18650 Lithium Battery Charger Protection Board

$0.36

MQ131/MQ136/MQ137/MQ138/MQ139 Gas Sensor

$6.89

Flat Thrust Ball Bearing

$0.12

TB67S109 Stepper Motor Driver Module

$2.43