Как читать синусоидальную волну, создаваемую датчиком переменного сопротивления ⇐ C++
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Anonymous
Как читать синусоидальную волну, создаваемую датчиком переменного сопротивления
i have an Rpm sensor (variable reluctance time) this sensor creates voltage pulses, the build up and later rise down many times a second. I need to read the tops of these pulses and the time inbetween or how many happen in a certain time span to calculate rpm.
i prefer using a microcontroller, like arduino or raspberry pi pico in combination with any other hardware required.
i did use interups reading falling and rising edges but i did not succeed in making it work, there must be a better way
Источник: https://stackoverflow.com/questions/781 ... nce-sensor
i have an Rpm sensor (variable reluctance time) this sensor creates voltage pulses, the build up and later rise down many times a second. I need to read the tops of these pulses and the time inbetween or how many happen in a certain time span to calculate rpm.
i prefer using a microcontroller, like arduino or raspberry pi pico in combination with any other hardware required.
i did use interups reading falling and rising edges but i did not succeed in making it work, there must be a better way
Источник: https://stackoverflow.com/questions/781 ... nce-sensor
