ESP32-S3 SuperMini Development Board

UNO R4 Minima/WiFi Development Board

$3.58

4.2mm 5557/5556 Low/High Pin Female Terminal Connector

$0.52

20SQ045 20A/45V Schottky Diode

$0.40

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

$0.86

1.69 Inch TFT 240*280 ST7789 Display Module

$2.07

MAX31856 Thermocouple Module

$4.56

GB894 C-type External Retaining Circlips

$0.00

SP002E 3 Key Mini RGB Controller

$0.52

5~20V QC PD Fast Charging Test Board

$0.42

AI Xiaozhi Voice Chat Robot Material Pack

$9.81

DPS310 Precision Barometric Pressure Altimeter Sensor

$5.60

FDFN1.25-250 Cold-pressed Nylon Insulated Terminal Block

$1.21

Wemos Esp-02 Motherboard

$2.58

Microbit Programmable Game Controller

$11.71

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

$0.36

2-12P KF2510 2.54mm Rubber Shell Connector

$0.09

JF-0826B DC 6V/12V/24V Through Frame Push-pull Electromagnet

$2.03

MQ131/MQ136/MQ137/MQ138/MQ139 Gas Sensor

$6.89

2EDG-UKR-5.08mm Pluggable Terminal Blocks Connector

$0.26

220V 60W Household Electronic Welding Tool Set

$7.75