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Volume Knob
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A small audio controller that you can build with an arduino micro pro, a rotary encoder and some LEDs.
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Model information
- Source
- Printables
- Category
- Audio
- License
- Creative Commons — Attribution — Share Alike
Volume-Knob
A arduino pro micro project with a rotary encoder to controll volume or mute the sound Not the best idea to use LEDs and not a ring pcb but with some Hot Glue I could fix it.
Video
What do you need
- Arduino Pro Micro: https://www.amazon.de/Micro-ATmega32U4-Arduino-Leonardo-%C3%A4hnlich/dp/B01D0OI90U
- Rotary Encoder: https://www.amazon.de/Sourcingmap-Schaft-360-Grad-Rotary-Encoder/dp/B00MJU9DWK/ref=sr_1_18?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=3OXLEIM9G0VHQ&dchild=1&keywords=rotary+encoder&qid=1621675548&sprefix=rotary+%2Caps%2C189&sr=8-18
- 8* Green LEDs
- 2* 10kOhm Resistors
Here you can find more information. At the time, I’m working on a new Version with better controls and RGB, that I will upload in the near future.
If you like to, check out my other designs too!