Practical light follower:

Make it to follow infrared and you've got the beginnings of a guided missile

That's going to be a fun winter project.

Why do you mount it on a speaker?

Put one on top of another to make it track the Sun on two axises.

屋外の防犯カメラの充電に最適だね。

And @Tesla haven't seen yet jajajajjajajjaa

Temu, ten for a dollar 😀

Can it be scaled up?

Amazing. Thank you that was fun to watch as you build it

What kind of glue is that, and how long does it take to cure??

,

Which glue did you use?

:-)

这个是芯片？还是二极管。黑色哪个东西。

Now that's clever.

I just thought of something really funny @polistodas @allpolice

@dhruvalization

@Undergotten Does it pick up IR lights? For. Reasons…

👌🍻

That's really cool.

Excellent!!

This circuit will burn it's self out quickly.

Very cool

practical what its use case IRL tracking the laser pointer?