DIY Synthesizer
![](/project/arduino-synthesizer/featured_hu0cfb36cdd1403f694d935a174e85be95_157082_720x0_resize_q90_lanczos.jpeg)
Summary
- Arduino Uno, combined with 5 potentiometers
- based on Instructables
- added power bank, with usb port on the outside
- added on/off switch
- added usb speaker for more power (with volume control and headphone jack)
- overall fun was combining the internal whole (soldering, wire up) within the container (drilling, measure/try/adjust)