The computer mouse is an entire laptop computer in mouse form that uses the raspberry pi zero W as its brain. I originally wanted to just put a raspberry pi into a mouse but I soon discovered that that large of a mouse didn't exist. The housing is a 3d printed mouse I designed in Fusion 360 and the internal components are listed below.
Disclaimer: Many of the parts used in this project were provided by BangGood.com
Raspberry Pi Zero W: https://goo.gl/V9WVvS
Rii Bluetooth Mini Keyboard: https://goo.gl/9n2TB7
Small Wired Mouse (Sensor and motherboard taken from this): https://bit.ly/2QIGlmz
Lipo charger: https://www.adafruit.com/product/1904
Battery: 500mah https://www.adafruit.com/product/1578
1.5" Color OLED LCD: https://www.adafruit.com/product/1431
Standard Computer Mouse (Scroll wheel and buttons taken from this): https://www.ebay.com/itm/172482168842
Thanks for checking out my video!