frequency counter

Reciprocal Frequency Counting

Frequency Counter With Variable Gate Time

Frequency counter (reciprocal) Gate time selectable from 0.1 second up to 60 seconds Frequency range from 0.1 Hz up to 10 MHz (tested) Input 3.3V and 5V safe Uses a STM32F103C8 (Blue Pill) and 16×4 LCD code is available on gitlab: https://gitlab.com/WilkoL/frequency-counter-with-v… Supplies: STM32F103C8 (Blue Pill) 16 x 4 LCD screen (HD44780 compatible) 10 MHz […]

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