4Pcs 3.3V-5V Reed Module LM393 Comparator Reed Sensor Module Magnetic Reed Module Security Systems

1-10pcs Normally Closed Type Vibration Sensor Module Alarm Sensor Module Vibration Switch SW-420 for Arduino

Thermistor Sensor Module Temperature Switch Sensor Module Smart Car Accessory Arduino

4 Pcs Set Reed Sensor Magnetic Switch Module Diy Kit Normally Open

4 Pcsset Reed Sensor Magnetic Switch Module Diy Kit Normally Open

Optical Sensitive Resistance Light Detection Photosensitive Sensors Module for Arduino 3pin DIY Kit

4 Pcs/set Sensor Magnetic Switch Module Diy Kit Normally Open

Infrared Reflective Switch Infrared Sensor Module Smart Car Accessory Arduino

Linear Magnetic Sensor Switches ABS Speed Counting Sensor Module for Temperature Control

10pcs DC 3.3V-5V Infrared 3 Wire Flame Detection Sensor Module IR Flame Sensor Module Detector Smartsense For Arduino

Flame/Fire Sensor Module Fire Source Detection Module Infrared Receiver Module Smart Car Accessory

KY-024 Linear Magnetic Hall Sensor Board Switch Speed Counting Hall Sensors Module For Arduino Diy KY024 Hall Sensor

Photoresistor Light Sensor Module Smart Car Accessory Arduino

Vibration Switch Sensor Module Vibration Sensor Shock Sensor Smart Car Accessory Arduino

1pcs Metal Touch Sensor Module KY-036 Human Body Touch Sensor

IR Module

5pcs/Lot Hall Sensor Magnetic Sensor Module Magnetic Field Detecting Sensor For Arduin Smart Car

Motor Speed Measurement Hall Switch Sensor Module Smart Car Accessory Arduino

Intelligent Car Obstacle Avoidance Sensor Module Infrared Tube Module Photoelectric Reflection Sensor Tracking

NE555 Pulse Output Adjustable Module Duty Ratio Adjustable Multivibrator 3mA NO Load Current

10PCS Hall Switch Magnetic Sensor Modules Speed Counter Detection for Intelligence Car