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iqaudio / tools

Sample CLI tools for IQaudio products
http://www.iqaudio.com
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Will iq_rot work with Keyes KY040 rotary encoder? #4

Open bjartek opened 8 years ago

bjartek commented 8 years ago

Read about it here: http://www.stuffaboutcode.com/2015/05/raspberry-pi-and-ky040-rotary-encoder.html

I have a black pi-dac+ and would like to use this rotary encoder. How should i wire it to work with iq_rot?

iqaudio commented 8 years ago

That's not one we've used. Try connecting CLK to GPIO 23, DT to GPIO 24 - that's what the code is setup to use. If it works but in the wrong direction then swap these connections over.

Best regards,

Gordon

On 30 Apr 2016, at 19:23, "Bjarte S. Karlsen" notifications@github.com wrote:

Read about it here: http://www.stuffaboutcode.com/2015/05/raspberry-pi-and-ky040-rotary-encoder.html

I have a black pi-dac+ and would like to use this rotary encoder. How should i wire it to work with iq_rot?

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bjartek commented 8 years ago

Will try that. I still need to power it to 3.3 v though i think. And the button i guess i can just wait with. Will try and give you feedback.

iqaudio commented 8 years ago

Normally we use 0v and the two gpio. The voltage shouldn't matter as you are not powering anything - just identifying a make / break circuit with each turn and press of a button.

G

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On 1 May 2016, at 20:57, "Bjarte S. Karlsen" notifications@github.com wrote:

Will try that. I still need to power it to 3.3 v though i think. And the button i guess i can just wait with. Will try and give you feedback.

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