37 in 1 Arduino Sensors and accessory kit

This is the most comprehensive sensors kit for Arduino lover, of course it can also be used for every project.

The kit comes with 36 different modules, sensors(input) and actuators(output).

In plastic box with separate compartment for each item.

Here is the list of sensors and actuators in the kit:

• 1 x 2 axis Analog Joystick
• 1 x Relay 
• 1 x Big sound, big microphone for audio detection
• 1 x Small sound, small microphone for audio detection
• 1 x Tracking, small IR sensor
• 1 x Avoidance, IR sensor
• 1 x Flame
• 1 x Linear hall, hall effect sensor to detect magnetic
• 1 x Touch sensor
• 1 x Digital temperature, thermistor
• 1 x Active buzzer, audio output
• 1 x Passive buzzer, Piezo buzzer
• 1 x RGB LED, Through-hole LED
• 1 x SMD RGB, SMD LED
• 1 x Two-color, through LED
• 1 x Mini two-color 
• 1 x Reed switch
• 1 x Mini reed switch 
• 1 x Heartbeat 
• 1 x 7 color flash, auto flash LED
• 1 x Laser emitter
• 1 x Button, push button
• 1 x Shock 
• 1 x Rotary encoders 
• 2 x Light cup 
• 1 x Ball switch
• 1 x Tilt-switch, mercury
• 1 x Photo-resistor, LDR
• 1 x Temp and humidity 
• 1 x Analog hall 
• 1 x Hall magnetic 
• 1 x 18B20 temp 
• 1 x Analog temp, thermistor
• 1 x IR emission 
• 1 x IR receiver 
• 1 x Tap module 
• 1 x Light blocking

There is a good reference with guide and coding over at https://www.instructables.com/id/Arduino-37-in-1-Sensors-Kit-Explained/