Is there anybody know about this type of encoder using

Projects Programming
1

Hi all,

I have these encoder below ( Please see encoder );

http://robotus.net/wp-content/uploads/2012/07/manyetik-encoder-forceup.jpg

and I want to do these;

I have already done the 200 RPM DC Motor PWM control and now only I am trying to see position on serial monitor.
(using arduino uno)

I search a lot of code and try in the rotary encoder libraries etc. but
For example when I use this code;

#include <Encoder.h>

Encoder myEnc(2, 3);


void setup() {
  Serial.begin(9600);
  Serial.println("Basic Encoder Test:");
}

long oldPosition  = -999;

void loop() {
  long newPosition = myEnc.read();
  if (newPosition != oldPosition) {
    oldPosition = newPosition;
    Serial.println(newPosition);
  }
}

I have this result in Serial Monitor;

Basic Encoder Test:
-1
0
1
0
-1
0
1
0
-1
...

I tried a lot of working code and most of them give me same result

But I want to have
Basic Encoder Test:
1
2
3
4
...

something like that. I am wondering is the problem could be my encoder type ? Because, I have never seen any project example in net.

So, anybody have an idea about to use these kind of encoder with interrupt.

Thanks.

2

Looks like one of the two quadrature channels is not working. Check the wiring between S1/S2 and Pin2/Pin3.