Easy Bake Oven Circut Assembly
...of a differencing amp running into a scale and offset and then to an inverter. This would be the D.C. half of the circuit, which would then run into pin13,14 on then zero voltage switch that would allow us control of when to have power on the resistors and when not to, keeping the temperature constant in the box. We ran into a few problems with the building of the circuit because we need to get are offset voltage running into the scale and offset correct, but with a bit of calculations it was fixed. When it came time run the circuit into the box and supply the AC to the resistors we ran into a problem of the Inverting amp on the dc circuit would burn up. This was final figured out that you needed to turn on the AC before the DC. The last major problem we had was that the ac circuit was shorted out and caused the all the wires and the chips to burn up, which needed to be replaced. On th...