Packing List
Temperature sensor
Automatic flashing colorful LED module
Mini magnetic reed modules
Hall magnetic sensor module
Infrared sensor receiver module
Class Bihor magnetic sensor
Magic light cup module
Rotary encoder module
Optical broken module
Detect the heartbeat module
Reed module
Obstacle avoidance sensor
Hunt sensor module
Mercury open optical module
3MM 2-color LED module
Active buzzer
Microphone sound sensor
Laser sensor