Makeblock NeoPixel Ring

The microcontrollers used in Makeblock robots are fully Arduino compatible. This makes them easy to extend with all kind of components.
I've made an Instructable about Makeblock and the Arduino programming Environment. In the end, this Instructable describes how to make sensors and displays for the Makeblock robot yourself.

The NeoPixel ring proved to be the most useful DIY component. It behaves like a normal Makeblock component, and can be used in any programming environment.

https://www.instructables.com/id/Advanced-Makeblock-Sensors-DIY/