1.5/3/4.5 Volt Supply
When I need a low-voltage DC supply in addition to the Tester/Evaluator, this little box comes in handy. It's configured to supply 1.5, 3 and 4.5 VDC. The box contains three AA cells wired to three binding posts per the diagram below left. It will also work with the accessories as a versatile auxiliary power source for lighting and animation. It could not be more simple.
