Sunday, February 04, 2007

Frequency counter with PIC

QRP rig is needed to know the frequency of receiving and sending signals. This frequency counter can be easily built for QRP rig. It uses PIC16F628 and few parts to construct it. The frequency range is 1 to 50MHz with 5 digits.

We may build it for QRP rigs to see the exact frequency of the band.

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