Project: Musical Christmas ornament
Began in November 2018
This musical Christmas ornament has a button concealed beneath it which, when pressed, lights up the LED at the top and plays a Christmas song through a buzzer. It cycles between three songs as it is pressed.
Long-pressing the button will also play an extended verison of each song.
I custom-designed the 3D printed tree housing as well as the internal AA battery housing. I soldered the components together and crammed them into the small alcove inside of the ornament.
This was built on an ATMEGA328p-pu chip.
