I am trying to obtain a square wave using a comparator and a sine wave signal. Sine wave has adjustable peak to peak amplitude with +10/-10 volts as limits.
TL071 runs with +12/-12 volts. Sine wave has a frequency of 16 kHz
I connected the sine wave to the non-inverting input and ground to the inverting input. I can’t get any output signal, output is always 0 volts.
*Lines going up are attached to the virtual oscilloscope.