ANALOG_FREQUENCY_METER

Published:2009/6/17 22:03:00 Author:May | From:SeekIC

This 1-kHz linear-scale analog frequency meter circuit uses the 555 as a pulse counter. Frequency is read on M1, (or 1 mA meter) which can be calibrated to read 0 to 1 kHz.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/measuring_and_test_circuit/analog_frequency_meter.html

Print this Page | Comments | Reading(3)