Description This item is a 37-in-1 Sensor Module Kit Compatible for Compatible, standard interface can be controlled directly by microcontroller (Compatible for , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic), complete set of Arduino's most common and useful electronic components. Features - 37-in-1 Sensor Module Kit Compatible for Compatible - 5V relay module - Small passive buzzer module - Standard interface can be controlled directly by microcontroller (Compatible for , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) - A complete set of Arduino's most common and useful electronic components. Packing list 1. Analogy-Hall sensor Module times;1 2. Magic-ring Module times;1 3. Rotate-encode Module times;1 4. Light break sensor Module times;1 5. Finger-Pulse sensor Module times;1 6. Magnetic spring Module times;1 7. Obstacle avoidance sensor Module times;1 8. Tracking sensor Module times;1 9. Microphone sensor Module times;1 10. Laser-transmit Module times;1 11. Relay Module times;1 12. 18b20 temperature sensor Module times;1 13. Digital-Temperature sensor Module times;1 14. Linear-Hall Sensor Module times;1 15. Flame sensor Module times;1 16. High-sensitive voice sensor Module times;1 17. humiture sensor Module times;1 18. Joystick PS2 Module times;1 19. Infrared-receive sensor Module times;1 20. Passive Buzzer Module times;1 21. common-cathode RED GREEN LED Module times;1 22. Knock sensor module times;1 23. Shock-switch sensor Module times;1 24. Photo resistor sensor Module times;1 25. Push button Module times;1 26. tilt-switch Module times;1 27. RGB LED Module times;1 28. infrared-transmit Module times;1 29. RGB LED Module SMD) times;1 30. hydrargyrum-switch sensor Module times;1 31. two-color commoncathode LED Module times;1 32. Active buzzer Module times;1 33. Analog-temperature sensor Module times;1 34. Colorful Auto-flash Module times;1 35. Magnet-ring sensor Module times;1 36. Hall sensor Module times;1 37. touch sensor Module times;1