Using encoders off board without an interrupt
currently i'm using potentiometer read position, i'd migrate using encoder. problem have interrupt routine needs run while encoder position tracked. if use interrupt routine here 1 fail, defeats purpose entirely.
my question know of way, perhaps chip, can track rotary encoder , output signal pwm or analog signal arduino can read. encoder not need absolute , not need spin more 360 degrees (or 270 or whatever pot's do), output bounded number.
does kind of thing exist?
my question know of way, perhaps chip, can track rotary encoder , output signal pwm or analog signal arduino can read. encoder not need absolute , not need spin more 360 degrees (or 270 or whatever pot's do), output bounded number.
does kind of thing exist?
which microcontroller/board using?
most of time interrupts not neccesary because proccessing speed faster event, can check continiously event in main loop , catch variations.
most of time interrupts not neccesary because proccessing speed faster event, can check continiously event in main loop , catch variations.
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