. 1 x Small passive buzzer module

.1 x 2-color LED module

.1 x Hit sensor module

.1 x Vibration switch module

.1 x Photo resistor module

.1 x Key switch module

.1 x Tilt switch module

.1 x 3-color full-color LED SMD modules

.1 x Infrared emission sensor module

.1 x 3-color LED module

.1 x Mercury open optical module

.1 x Yin Yi 2-color LED module 3MM

.1 x Active buzzer module

.1 x Temperature sensor module

.1 x Automatic flashing colorful LED module

.1 x Mini magnetic reed modules

.1 x Hall magnetic sensor module

.1 x Infrared sensor receiver module

.1 x Class Bihor magnetic sensor

.1 x Magic light cup module

.1 x Rotary encoder module

.1 x Optical broken module

.1 x Detect the heartbeat module

.1 x Reed module

.1 x Obstacle avoidance sensor module

.1 x Hunt sensor module

.1 x Microphone sound sensor module

.1 x Laser sensor module

.1 x 5V relay module

.1 x Temperature sensor module

.1 x Temperature sensor module

.1 x Linear magnetic Hall sensors

.1 x Flame sensor module

.1 x Sensitive microphone sensor module

.1 x Temperature and humidity sensor module

.1 x XY-axis joystick module

.1 x Metal touch sensor module

.1 x HIGH QUALITY Box

37pcs Sensor Kit for Arduino with Plastic Case