Homework Statement
I think I know how to do this but wanted to make sure before I actually make the circuit.
Here's a general diagram:
[PLAIN]http://forum.allaboutcircuits.com/image_cache/httphome.cogeco.ca~rpaisley4ComparatorWindow.GIF
So as you can see I'm trying to make a window...
Homework Statement
Construct a circuit that turns on if it the voltage provided is greater than 3 volts, or less than 2. MUST USE THESE CRITERIA: i<100mA, only one PS. Fewer than ten components.
Homework Equations
None that I know of, but we've covered resistors, caps, inductors, and op amps...