This is my attempt to make a simple and reliable remote for electric skateboards. The main electronics are an Arduino Nano, a Hall Effect sensor, and an nRF24 radio module. You can find a full parts list here: https://goo.gl/EXNYyZ
The software, documentation and schematics can be found on my github page: https://github.com/SolidGeek/nRF24-Esk8-Remote
I recommend printing the bottom and top shell top-down, so you don't need any supports - and gets a nice finish if you are printing on glass.
Hope you enjoy!