Tonight we attempted a couple of the primitive circuits in the Make: Electronics Learning Through Discovery book. It was a little silly of us to try to make our own 6v power supply by taping 4AA batteries together then taping the solder onto the poles to create 6v of electrical potential. It did work if you held it just right, but that was a pain.
The experiment involved measuring the amount of current flowing through the circuit while adjusting a potentiometer. This was a demonstration of the Ohms Law that we learned about last night in a funny Make video.
This is a fun new hobby.
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