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  • 安陳 commented on Kris S's instructable Simple DIY Volume Control Knob!2 years ago
    Simple DIY Volume Control Knob!

    I realized the project isnt done until I show the HTPC (home theatre pc) I built with the usb knob (right side of the picture) ... many thanks to Kris S. for the help. Now all I have to do is add some remote control feature and 2 liner OLED plus finishing paints.. :)

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  • 安陳 commented on Kris S's instructable Simple DIY Volume Control Knob!2 years ago
    Simple DIY Volume Control Knob!

    I made it. thanks for your patience Kris S.

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  • 安陳 commented on Kris S's instructable Simple DIY Volume Control Knob!2 years ago
    Simple DIY Volume Control Knob!

    I highlighted the 3 pins in encoder *pic 1terminals 1.ENA2.ENB3.GNDUI assumed #3 is the ground then connected it to the GND terminal in digispark. the #1 and #2 were connected to either to the VIN or 5V terminals in digispark. I also tried reversing. all it does however is turn the Main LED on and off as I turn the knob

    yes it does have 3 pins... I dont think mine is a potentiometer... it doesnt act as a variable resistor when I tested it with an ohm meter. it does however act like an endless on off switch whenever I rotate the knob in any direction. it also turns the main LED of the digispark on and off when I turn the knob.also I noticed that it heats up a lot (blistering hot) when the encoder is plugged in to the digispark..

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  • 安陳 commented on Kris S's instructable Simple DIY Volume Control Knob!2 years ago
    Simple DIY Volume Control Knob!

    sorry, I realized instructables dont send notification for any responses. I JUST received my digispark from China and I have an infinite knob (pioneer XWZ 4286). Just like my initial question, I am not sure if the same code will work with my encoder since it is not a potentiometer.

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  • 安陳 commented on Kris S's instructable Simple DIY Volume Control Knob!2 years ago
    Simple DIY Volume Control Knob!

    hi does this work with "infinite turn knob" (does not have any start and end point) as well?

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