Wireless Quiz / Game Buzzer System

Hi Everyone. This is my first post here, after two years of lurking around to learn stuff, fix problems and have a great time reading amazing posts.

This is the first product made by my small startup, i hope you like it. It is an implementation of Arduino + nRF24L01 with 8 nodes targeted towards one base station.

The enclosures used here are 100% 3D printed, right down to the mechanism for opening and closing.

It's fully open source, all the files are available for viewing / download. Some description of the build process is also given. Any further questions i would be happy to answer.