Worcester Circuit Board Kit, MK 2

An updated version of the Worcester circuit board kit, using high quality plastic connectors with brass wire inserts to make the connections. Can be used with bench top power supply or batteries (not supplied). Neater and easier to use than the traditional Worcester Circuit Board kits, with no sharp edges. Kit contains: 1 circuit board 9 bulb holders 16 bulbs 2 push switches 1 potentiometer 12 connecting bars 1 resistor 1 coil of wire 19 swg 1 coil of white wire 24 swg 1 coil steel wire 28 swg 2 red wires 2 black wires 2 crocodile clips Graphite rods Steel wool Teacher's guide Student activity sheets