Frequency Counter

Design for a very low cost 6 digit frequency counter module using of the shelf ...

Circuit schematic PCB and photo documentation on building a 50 Mhz frequency counter

Pictures, photos, source code and plans to build a logging frequency counter

Modification to connect a frequency counter to a MFJ 9406 50 MHz transceiver by ON6MU ...

Frequency counter project It includes quite a number of useful testing features which were very ...

This project includes quite a number of useful testing features which were very useful when ...

Improve the FRG 7 operation adding a home made digital frequency display The author explains ...

Low cost multifunctional seven digit LCD frequency counter, for your HAM radio shack

The frequency counter described here was built up using the sandwich construction and uses low ...

This circuit will let you look at the signal and frequency output of your transceiver ...

This is an incredibly simple and cheap frequency counter with binary readout based on the ...

A very simple RF/Microwave frequency counter homemade project

The Burnham Beaches Radio Club frequency counter is a PIC micro controller based frequency counter ...

PIC micro controller based frequency counter with LCD readout

to be used with QRP transceivers

A tutorial on using RF frequency counter how a digital frequency counter works includes frequency ...

This Frequency Counter Development Kit is fully functional with the included pre-programmed microprocessor

homebrew a frequency counter by M1HOG

This page by Andrew Woodfield ZL2PD provides information on CMOS HF Digital Dial for hams ...

This page provides an introduction to the ZL2PD LED Frequency Counter It covers the design ...