Using the LED Ring Light together with the Multiplexing Chip MAX7219 (module), Potentiometer and Arduino UNO
Using the LED Ring Light together with the Multiplexing Chip MAX7219 (module), Potentiometer and Arduino UNO
YouTube video: https://youtu.be/sE3LSYoCqLQ
WOKWI Sketch: https://wokwi.com/projects/384622406444001281
Links from the video:
- LED ring light: https://s.click.aliexpress.com/e/_DmvHFpp
- MAX7219 module: https://s.click.aliexpress.com/e/_DkX1kNF
- 10K Potentiometer: https://s.click.aliexpress.com/e/_Dk1WFoV
- Round hole pin header: https://s.click.aliexpress.com/e/_DkUOru9
- Arduino UNO: https://s.click.aliexpress.com/e/_AXDw1h
- Arduino prototyping shield: https://s.click.aliexpress.com/e/_ApbCwx
- Breadboard wires: https://s.click.aliexpress.com/e/_Dkbngin
- 8x8 LED Matrix Display connections: https://acoptex.com/project/160/basics-project-032a-8x8-dot-led-matrix-64-led-digital-display-common-anode-and-common-cathode-at-lex-c/
- LedControl library: https://github.com/wayoda/LedControl
- WOKWI Matrix Display documentation: https://docs.wokwi.com/parts/wokwi-max7219-matrix
Other videos using 8x8 LED Matrix display and Multiplexing (MAX7219)
- Pimp my potentiometer (part 1): https://youtu.be/tHL4RYGSvg4
- Matrix display counter: https://youtu.be/jlhcDzS17vU
- Matrix display stencil overlays: https://youtu.be/oLgUtjyKO6Q
- Wood clock: https://youtu.be/50bVXHYW_9Q
This video is sponsored by PCBway. By using the link, you can get 10 PCBs for free, only paying for shipping, and at the same time, you will support this channel. Thank you, PCBway! https://www.pcbway.com/setinvite.aspx?inviteid=572577
Small Animations:
Screenshots from the video:
