LED Matrix with Diffused Screen

A box for a 49-LED array of FAST LEDs. By placing wax paper between the outer housing and internal frame, you can achieve a diffused look, making bright squares of color rather than just the LED’s lighting up.

Place a square piece of cut foam board and poke holes to hold the LEDS. Using this method, the 3D-printed matrix can securely hold many different types of LEDs.

Originally used to teach C++, teaching how to use the FAST LED module to create a light show that is synced with a song.

7x7 (49) LED array
The housing is a friction fit
To create a diffused look, place wax paper between the inner frame and outer housing