This kit has many experiments with a motor, a propeller and a solar cell and small electronics PCB. Though it is a physics set, it is designed like a kit in the ABC series, including the experimenters box and board.
See the complete manual (a large PDF document) in the Library of Tor Gjerde
The Physik A kit made by Schuco is
a direct descendent of the Philips PE1500 kit as you can
see on the next pictures.The electronics is a bit more
advanced in the Schuco kit.
