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2 GHz Frequency counter
This project describes a very powerful frequency counter.
Very simple construction which everyone can build.
6 LED display will present the frequency with 1kHz resolution and
RS232 communication to computer is available as option.
The softwar
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200MHz Wireless Frequency counter
This project is a wireless frequency from 25-200MHz.The counter has a small coil which picks up the oscillation frequency, and present it on a display with 6 LED.
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Frequency counter 1Hz-100Mhz with LCD display and RS232 interface
This time we design a frequency counter which can measure frequencies from 1Hz to 100MHz. Alternatively you can use it also to just count events, such as how many people crossed the street (what ever is available as a digital pulse). The counter has
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