I bought a LM2907 and im trying to build a tachometer for a RC car.
I've looked at the schematics and I've tried to test the ic by
inputing a pulse of 1Khz , 250mVPP waveform in the input but i am not
getting anything in the output. Do you guys have any suggestions in
what i can do to try to test this IC correctly.
I've looked at the schematics and I've tried to test the ic by
inputing a pulse of 1Khz , 250mVPP waveform in the input but i am not
getting anything in the output. Do you guys have any suggestions in
what i can do to try to test this IC correctly.