This is a collection of 45 different sensors that can be used in various Arduino projects.

The sensors included are:

• 1x Small passive buzzer module KY-006
• 1x 2-color LED module KY-011
• 1x Hit sensor module KY-031
• 1x Vibration switch module KY-002
• 1x Photo resistor module KY-018
• 1x Key switch module KY-004
• 1x Tilt switch module KY-020
• 1x 3-color full-colour LED SMD module KY-009
• 1x Infrared sensor module KY-005
• 1x 3-colour LED module KY-016
• 1x Tilt open optical module
• 1x Dual color LED module 3MM KY-029
• 1x Active buzzer module KY-012
• 1x Temperature sensor module KY-013
• 1x Automatic flashing colourful LED module KY-034
• 1x Mini magnetic reed module KY-021
• 1x Hall effect magnetic sensor module KY-003
• 1x Infrared sensor receiver module KY-022
• 1x Class Bihor analog magnetic sensor KY-035
• 1x Magic light cup module KY-027
• 1x Rotary encoder module KY-040
• 1x Photo interrupter module KY-010
• 1x Heartbeat detection module KY-039
• 1x Reed module KY-025
• 1x Obstacle avoidance sensor module KY-032
• 1x Line tracking module KY-033
• 1x Sound sensor module KY-038
• 1x Laser module KY-008
• 1x 5V relay module KY-019
• 1x Temperature sensor module KY-001
• 1x Temperature sensor module KY-028
• 1x Linear magnetic Hall sensor module KY-024
• 1x Flame sensor module KY-026
• 1x Sensitive sound detection module KY-037
• 1x Temperature and humidity sensor module KY-015
• 1x XY-axis joystick module KY-023
• 1x Metal Touch sensor module KY-036
• 1x MPU-6050 tripe axis accelerometer & gyroscope 6 DOF module
• 1x RT1302 real time clock module
• 1x Soil moisture sensor module
• 1x HC-SR04 Ultrasonic sensor module
• 1x Water level sensor module
• 1x SD card module
• 1x MP1584EN DC-DC 3A Adjustable Step Down Buck Converter Module
• 1x Breadboard power supply module
• 1x Tweezer