Arduino Gun

A Gun which can play shooting game on PC

Material requirement

Arduino Pro Micro (or something that support HID feature like Arudino Leonardo)
MPU6050 sensor
Buttons (like blue switch)
Wires
Cardboard or something that can make a gun-like model
Soldering iron and some solder

Wiring (Arduino Pro Micro)

MPU6050 SDA connect to 2, SCL connect to 3 (2 and 3 is I2C port on Arduino Pro micro btw)
Right click button connect to 6
Left click button connect to 7
Reload button connect to 4
(Optional)
Gun mode button connect to 8
Mouse mode button connect to 5
(These two buttons is for switching mouse dpi, Gun mode dpi is higher)
Important Install buttons into the model before soldering them on Arduino

Example

<- Video here