Resources

If you're reading this, you've obviously already found the ECE445 web site. It is extremely important that you familiarize yourself with the website as soon as possible, since all major semester milestones are organized using PACE. Documents are uploaded to your Project Page for grading, meetings are scheduled, and parts are requested. In addition, we use Piazza as our general discussion board for the semester and Compass2g to manage grades.

Below is a list of important links you'll use all semester:

Other Useful Links

UIUC

Signal Processing

Sensors

GPS

General

Companies

Laser Harp MIDI Controller with Musical Articulations

Yingxi Hai, Hanze Tu

Laser Harp MIDI Controller with Musical Articulations

Featured Project

Electronic music concerts usually need eye-catching visual aids to create a certain atmosphere. Laser musical instruments is a great way to do this. We have been thinking of this project for a while and it was ECE445 that made this laser harp come true. The novelty of this project is that the harp-like laser device mainly focuses on playing articulations with laser and sensors, as a true universal MIDI controller, to control timbres that are synthesized or sampled. Articulations include piano/forte, vibrato, tremolo, and portamento. With the help of Professors and TAs, we learned how to pick right the components, design PCB, soldering, and program microcontroller. Those skills are not only useful in this class but also really important to electrical engineers. Also, we learned how to use individual strengths, combined with effective teamwork, in the pursuit of meaningful goals.

Project Videos