Single-Pin Rotary Encoder
Автор: Elektor TV
Загружено: 2019-12-27
Просмотров: 8212
An incremental rotary encoder requires two (microcontroller) inputs for decoding the rotational direction and speed. Three inputs are needed when it has an integrated pushbutton. In this video we show how it can be done with only one input. And not just one rotary encoder, but even two with integrated pushbuttons as well, ie six encoder pins connected to only one MCU pin.
In this video LTspice is used to simulate a rotary encoder. To learn how to use LTspice in detail, please see this book: https://www.elektor.com/the-ltspice-i...
For the software and LTspice simulation used in this video, see the corresponding page at Elektor Labs: https://www.elektormagazine.com/labs/...
Resources
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Clemens at Elektor at GitHub: https://github.com/ClemensAtElektor/s...
Two Potentiometers on One Digital Input: • Two Potentiometers on One Digital Input
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