The Dot Matrix Display (DMD) is a 32x16 array of high-brightness LEDs for visually striking effects. [Product Page
- Posts: 74
- Joined: Sat Jul 27, 2013 6:08 pm
I was wondering whether the DMD could be powered by an external power supply with all LEDs switch on without connected to any Arduino.
- Posts: 131
- Joined: Fri Sep 20, 2013 7:25 am
No. There is no way to control the LEDs (except for all LEDs OFF) without something driving the inputs.