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I need to cascade the 7493 to create the divide by 10 precsaler, but its not working, attached is an image of how im wiring it.
Am i doing this right for a divide by 10 ?
Thank you very much ray, i have managed to create that working circuit counting from 1hz to 999hz, i am trying to implement your idea by adding a prescaler on the input and divide the frequency by 10, 100 and 100. By doing so the result will be on a 3 digit 7 segment with freq selection and a...
I am trying to build a digital frequency meter ranging from 9 Hz to 999Khz. I am trying to use a set of decade counters interfaced with a 7 segment driver and decoder. Can anybody help me with this idea because i am finding it petty hard to put it to work on a digital circuit.
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