How tech is your Christmas?
Here, i make a small Christmas Tree for my girlfriend, made of an Arduino Nano with 25 leds.
It started fine, but for 25 leds i needed 50 cables... what a mess in such a small space...
quite difficult to put all together.
I used 13 resistances and a small bradboard.
https://www.youtube.com/watch?v=i-J7-tY7Avc