The Robotic Arm Maker Kit is an easy-to-build robot arm kit that’s designed to get children (and adults!) learning about technology, engineering and programming. It’s been expressly designed to be easy to build (age 11+) and use.
It comes without the controller, leaving you to supply your own. It’s easy to get it working with Arduino, Raspberry Pi and any other microcontroller platform you can think of (so long as it can control a servo!).