Regular Christmas trees don’t emit light, nor do they react to music. If you want both things in a holiday decoration, consider this build from [dbmaking]. An ESP32-D1 mini runs the show here. It’s ...
Did you know the first electrically lit Christmas tree appeared all the way back in 1882? Inventor Edward H. Johnson — a partner of Thomas Edison — hand-wired 80 red, white and blue bulbs onto a ...