Questions tagged [rotary-encoder]
An electro-mechanical device for detecting angular position and/or motion.
109 questions
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Incremental Rotary Encoder sends data when shaft is untouched
I'm trying to build an Arduino project that counts pulses sent by an encoder.
I've bought an Omron E6B2-CWZ5B-2 2000P/R and face the issue of it sending pulses non-stop, even when I'm not touching it. ...
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Not registering complete rotary encoder input
I am working on a project using a Rotary Encoder and I am trying to receive the output from the encoder. As it stands I am able to get a count for degrees of change and direction of rotation, however ...
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Rotary Encoder with interrupts - erratic behaviour
I'm trying to change my working rotary encoder code (stolen from here) to an interrupt-based code on my Mega2560. The trouble is that the result behaves very erratically, even though the physical ...
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Encoder giving value between steps
I'm trying to interface an encoder and a 1602 i2c display. My encoder seems to be giving an output between steps.
I have tried to make my code as simple as possible and am outputting whether the ...
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What wrong with my Arduino code?
I have a rotary encoder (ppr = 600) and I want to write code to achieve the implementation to read current angle and direction.
Here is my code. I think it is correct but it donot have any output on ...
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Motor encoder and interrupts
I'm trying to write motor controller for automated blinds using Raspberry Pi Pico with arduino-pico.
My problem is that I can't seem to get a consistent result from motor encoders.
In my setup ...
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ATTiny88 missing pulses - maybe
I have been given to understand the ATTiny88 is very similar to the Arduino Uno / ATMega328 MCU. There does not seem to be a tag for the ATTiny88, so that is why I chose the tags I did. I do not ...
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Change Interrupts on the ATTiny 88
I am working on a project that requires a number of I/O pins for various purposes. I chose the ATTiny88 because it has plenty of GPIO pins, and is relatively inexpensive.
Here is the updated code per ...
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Rotary encoder weird values
I am trying to understand this rotary encoder I have, but it makes no sense to me.
I am using this rotary encoder:
https://www.amazon.com/gp/product/B07DM2YMT4/
CYT1100 aka CY110 aka EC11
I am using ...
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I want a Rotary Encoder to make 10 steps at once, but my code isn't working. What am I doing wrong?
I'm using a rotary encoder on my Arduino Micro, that is supposed to do single steps or ten steps at once, depending on which position a switch is in.
The Rotary: https://www.reichelt.de/...
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Setup Due counter
How do I setup a Due to count rising edges on a pin automatically without having to waste time on an ISR?
I have some wheel encoders, the simplist implementation is direction less where you only count ...
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Multi turn potentiometer are a pain should I use a incremental encoder instead?
I built a robotic arm, the problem is I want to rotate the base more than once in order to complete a job, so I figured out I could use multi turn potentiometer.
The problem I am facing is the ...
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Unable to get readings for "Motor with Encoder"
I've posted to the DFRobot forum, who makes the FIT0186 motors, but no one seems to be replying there. So, excuse the copy pasting. It's probably an issue with the motor/encoder, but perhaps it has ...
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Artefacts on display when adding seemingly unrelated code
I have this simple program, where I am implementing a menu structure on an OLED display and a rotary encoder.
The code works functionally as intended, however when I add more menu items, then I get ...
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Arduino DUE wheel encoder
I have an Arduino due, I am trying to keep track of ticks on two wheel encoders, polling in an infinite loop results in terrible performance. Have any suggestions?
It looks like the due might have an ...
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