Note: There are a number of projects that are quite nice but not photogenic. The below are representative of the more hardware-oriented projects. Pure software projects or projects that just use the provided I/O are also fine for full course credit and "cool project" bragging rights.
Music Synthesizer / Pratik Prakash & Ameya Kamat
Line Following Robot / Audrey Yeoh & Zach Dawson
3-Key Piano Keyboard with Capacitive Keys/ Stephen Chen & Sohil Shah
Vision to Hearing Headband /
Combustible Gas Detector / Daniel Santoro & Jared Choi
Real-Time Sound Filter / Carl Nordgren & Sean Bittner
Dimmable LED Clock / Ryan Roberts & Mark Wuebbens
MIDI Keyboard / Matt Whitney & Michael O'Farrell
Mastermind Game / Yiyi Zhang & Michelle Mackie
Carnegotchi / Malik Parker & Will Milner
Flappy Bird Game / Katherine Wang & Nandini Ramakrishnan
Snake Game / Brandon Perez & Rohit Banerjee
Hardware Random Number Generator / Chia Dai & Edward Shin