NeverCode has created a Raspberry Pi Pico smart clock and shared lots of details on how you can recreate it for yourself at ...
The glasses use an ESP8266-based microcontroller since it has plenty ... a bit of PWM to help reduce power consumption. Another cool project [splat238]! Keep them coming.
Arnov Sharma built a Raspberry Pi Pico studio light from scratch that can be controlled using push buttons to adjust the LEDs ...