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Hot!Interfacing the PIC16F628A with a TM1637 (Chinese) Multiplexed LED Display

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Joe Burch
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Re: Interfacing the PIC16F628A with a TM1637 (Chinese) Multiplexed LED Display 2019/05/09 19:50:53 (permalink)
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Hello - a while back, I completely re-wrote the code in the PIC16F648 processor in one of those Chinese 6 digit frequency counters so that now I have two presets that will enable me to use it as a replacement frequency display for many ham radios - like the Ten-Tec series.  It's a nice, stable, very accurate unit (100 hz) with a TCXO - and it's also very inexpensive.
 
Joe - K3JLS
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