All Questions
Tagged with rotary-encoder arduino-uno
27 questions
1
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1
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642
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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. ...
- 19
2
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0
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133
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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 ...
- 29
0
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1
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145
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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 ...
0
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1
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261
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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 ...
0
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1
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157
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How to put together an HKT30 optical rotary encoder?
I'm working on a project involving stepper motors. It is important for this project to track the position of these motors, so I decided to buy an optical rotary encoder, specifically an HKT30(HKT3005-...
1
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2
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2k
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Read encoder output by using an optocoupler
I have a 512 pulses encoder with four wires: +5V, ChannelA, ChannelB, GND and I'm using it as feedback for my motor position (max 80 RPM) on Arduino UNO. Everything works fine, but I need also to ...
- 171
0
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2
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304
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Will an Arduino Uno be able to read 3x incremental encoders?
Encoders are quadrature 600ppr encoders with X2 counting. Therefore 1200 counts per revolution for each encoder. Is there an edge rate limit? I currently have one encoder hooked up using code with ...
-1
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1
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721
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counting revolution of incremental encoder
I'm doing a project which requires me to use an faulhaber encoder,and the one i have is a 2channel 16lines per revolution.
I haven't worked with encoders before and based on what i found the lines per ...
- 7
2
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0
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2k
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read with Arduino SSI encoder signal
I'm stuck in my project, I try to read an absolute encoders angular position with my Arduino.
I used and cabled a differential line receiver and driver between Arduino and the encoder, like explained ...
- 21
2
votes
1
answer
168
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Unexplainable int behavior in encoder/LED project
I am trying to use a rotary encoder to cycle through the brightest versions of R, G & B. And it works! Red goes to blue just fine. Then G happens. For some reason, the int for green goes ...
- 25
0
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2
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74
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Encoder coupled with motor shaft.Encoder is giving larger redings than expected
I am a rookie and i dont have much experience on arduino. please help me.
I intend to build a robot that will drive on a straight path even on nonuniform surfaces like the ones we see in agricultural ...
0
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1
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123
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How to add numbers to a position when controlling a seven-segment display
I'm recently having a hard time with my Arduino project. I'm trying to control a seven-segment display (it has a microcontroller on it) with an encoder, and I'm trying so that everytime I rotate the ...
1
vote
2
answers
825
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How to sample incoming 600khz pin and divide it by 4 and generate low frequency signal at output pin of arduino
I am trying to divide a incoming high frequency signal 600kHz by 4 and output wave at arduino MEGA2560 digital pin.
The input to arduino comes from incremental Encoder which is connected to motor that ...
- 11
2
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0
answers
247
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How can I get the count of pulses of two encoders on the serial monitor?
I have two encoders; I connected them to pin 2 and 3 and I want to count the pulses of them to make two DC motors to work until it reaches a specified number of pulses, than stop working. I have ...
- 21
0
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1
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114
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Uno to Mega and where is the error for the interrupt that isn't delared?
I want to read a Omron E6B2-CWZ6C Incremental Rotary Encoder w/Index (360P/R).
A couple questions, I found out that an Uno can only handle 2 interrupt pins and I think I need 3 for the Index. What do ...
- 57