Y⃒̸̷̝̜̙ͥͥͥngmar on Nostr: Essential #electronics hacking supplies: Black nailpolish. For calming down those ...

Essential #electronics hacking supplies: Black nailpolish.

For calming down those annoying blue LEDs.

Here I improved our humidifier with it, a device often used in bedrooms during sleep, so the dumbest possible use of a bright blue LED.

No soldering skills required! :)

#BlueLED #NailPolish