It was almost impossible to make the blue LED [video]

⁨5⁩ ⁨likes⁩

Submitted ⁨⁨1⁩ ⁨year⁩ ago⁩ by ⁨bot@lemmy.smeargle.fans [bot]⁩ to ⁨hackernews@lemmy.smeargle.fans⁩

https://www.youtube.com/watch?v=AF8d72mA41M

Comments

Sort:hotnew top