40Mhz-universal-counter

  
This circuit can be used to measure frequencies up to 40 MHz. To obtain the correct measured value, it is necessary to divide the oscillator frequency and the input frequency by four.
40Mhz-universal-counter - schematic

In doing this, the time between measurements is also lengthened to 800 ms and the display multiplex rate is decreased to 125 Hz.




Leave Comment

characters left:

New Circuits

.