Recently, we published an entry-level Arduino project ... compact common-cathode module containing four 7-segment LED numeric displays. Each segment in the display module is multiplexed, meaning it ...

If you’re looking for a more entry-level Arduino LED cube this 4x4x4 project is just the thing. The cube is able to process 142 frames per second, that is, 1 frame every 7 milliseconds.

One more suggestion: if we use an Arduino PWM pin as the common anode pin, we can power on/off the display and change its brightness. If we put in the sockets four 7-segments LED common cathode LCD ...

RGB LED cubes are great, but building the cube is only ... Each layer has common anodes, with the cathodes extending downward to the base. 192 connections are drive by an Arduino which is ...

It's a hand-built LED cube created by Nick Schulze, powered by Arduino, and driven largely by Matlab. Yes, Matlab, an application you probably deleted less than three minutes after signing off on ...