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Nanocounter is an accurate frequency counter using an FPGA, STM32 and a bluetooth android app | Andys Workshop
GitHub - andysworkshop/nanocounter: An FPGA/STM32 based frequency counter with an Android user interface
![Nanocounter is an accurate frequency counter using an FPGA, STM32 and a bluetooth android app | Andys Workshop Nanocounter is an accurate frequency counter using an FPGA, STM32 and a bluetooth android app | Andys Workshop](https://andybrown.me.uk/wp-content/images/nanocounter/pll_circuit.png)
Nanocounter is an accurate frequency counter using an FPGA, STM32 and a bluetooth android app | Andys Workshop
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DIY Kits RF 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Digital LED tester meter - AliExpress
![Nanocounter is an accurate frequency counter using an FPGA, STM32 and a bluetooth android app | Andys Workshop Nanocounter is an accurate frequency counter using an FPGA, STM32 and a bluetooth android app | Andys Workshop](https://andybrown.me.uk/wp-content/images/nanocounter/2counters.jpg)