These modules may be used to construct simple circuits of the type normally implemented on, for example, a Worcester Circuit Board
They are intended to introduce younger pupils (ages 11‐13) to some of the more familiar applications of devices and circuits, the main emphasis being on simple electrical circuit work
The module is 80 x 40mm and has 4mm plug connections
This module is a heavy‐duty reed switch protected by series resistor; a magnet operates the switch
