motor with encode A B

RK 520 encoder motor

one round turn equals to 44 encoded steps




{{:motors:pasted:20220926-202712.png}}


<code cpp>
#include <Encoder.h>

Encoder knobLeft(19, 16);

void setup() {
  Serial.begin(115200);
  Serial.println("start");
}

void loop() {
  auto a = knobLeft.read();
  Serial.printf("%d, %d\n", a, a);

}
</code>

speed reduction

{{:motors:pasted:20220926-232003.png}}

PWM vs motor speed at 5V:
{{:motors:pasted:20220926-233738.png}}


{{:motors:pasted:20220926-234046.png}}