1pc Custom Name Personalized magnetic bookmarks，Perfect for Valentine's Day, Christmas, birthdays, and back-to-school gifts.

10-30pcs KY-003 Hall Sensor Module for Arduino AVR Smart Cars DIY Starter Kits KY003 Magnetic Sensor Module

Risingon 12V 22mm Car Parking Sensor Kit Universal 4 Sensors Buzzer Reverse Backup Radar Sound Alert Indicator Probe System

1-50PCS SW-420 Normally Closed Alarm Vibration Sensor Module Vibration Switch For Arduino

Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For Arduino Switches Smart Home

RCWL-0516 Microwave Radar Motion Sensor Module Human Body Induction Intelligent Module Output 3.3V 5-8M Distance for Arduino DIY

Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car

DC3V-5V Handheld Metal Detection Module Detector Metal Detection Module Electronic Kit Welding Exercise Loose Parts Diy Kit

CJMCU-3935 AS3935 Lightning Sensor For Lightning Detection Storm Distance Measurement Electronic Component

GY-MS5837 02BA 30BA High Precision Gas Liquid Sensor Module I2C Interface 24 Bit Waterproof Integrated Digital Sensor Board

Multifunctional Cable Tester USB 3.0/3.1/3.2 Type-C 24-Pin Cable Testing Module Rapid Cable Fault Detector