Students expressed creativity and ingenuity in the design of practical, microcontroller-based embedded systems for their final course projects.

In a bit of a twist, TK shows us how to construct an analog breathing LED sleep indicator that can be paired to a microcontroller.

"If you want to build your product on a microcontroller you can actually buy in 2022, RP2040 is your friend." Raspberry Pi Direct sells reels of RP2040 chips.