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My last lab in school (for circuits 1) is to design an analog time delay circuit. A user pushes a button and 10 seconds later a motor turns on. We are to assume a limit switch would turn off the motor. All I need is for the time delay and motor activation. All I understand for time delay is RC...
I was told to add a RC filter in front of my op amp by my boss, I originally just had a capacitor at the power input. I do not understand the significant difference between having the resistance and not. If I have a low pass filter, from my point of view all it does is make sure that ripples or...
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