DIY Rotary Encoder board

in arduino •  7 years ago 


Using 2 opto interrupters this video demonstrates how to mount them on a board and test that they can emit quadrature encoder signals.

My previous video describes how to get the STM32 to read the opto interrupters and how to leverage the internal pulldown resistor.

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lovely article, keep it up

Thanks! let me know what other content you might want to see related to this.