LED Acrylic Light Box

Wanted to showcase a few projects that are happening in the shop right now. The first is from one of our sophomores, Shubh P ’24, who took the design on on his LED Light Box to another level. Shubh has put a lot of attention to detail in his project from CAD to circuitry. He introduced several types of circuitry components to the design, which include potentiometers as dials, 7 segment display, and pushbutton switches. In addition, he utilized different sized wood in his CAD model to create patterns within the framework of the structure of the box. It really turned out well. Unfortunately, when taking photos of it today, there was a minor glitch in the coding, so he is going to fix the issue and I will post some more photos below.

In addition to the light box, Prince A ’23 is working on updating an older project from a previous student, a bluetooth speaker. The circuitry for the project is being modernized, as is the speaker box. Below you can see some test fitting of speakers in cardboard.

And lastly, Clark B ’23 and Daniel R ’22 are working on getting our traffic light fully functioning. Clark has been making circuit boards on our Bantam Tools mill and writing code to make the light work in unison with the school’s bell system. You can see his array of relays below in blue. Daniel has designed a connector to fit the traffic light on an old tv stand. We decided to print the connector out of a carbon fiber filament for strength, and after some trial and error, we are pretty happy with the final result. You can see it below in black.

LED Word Clock Complete

It’s taken quite a while, but the LED Word Clock looks to be finished. This was a project started a few years ago by some students, and then was completely redone by a current Junior from our shop. This student has spent most of the semester putting the project together in a manner that looks professional, like a product off the shelf.

The design uses about 10 layers of lasercut wood to conceal the wiring and house the lettering and spacing pieces. The circuit board is custom made on our Bantam Tools PCB mill, and all the wood and acrylic were cut on our Epilog Fusion Pro. Just a few photos below of the finished product, hoping to have a more detailed writeup of the process from the student.