New Fredzislaw100 challenge - wireless

[ablacon64]

So... Any guesses?

[poptones]

Sooo.... what?

I'd rather watch crackpot HAARP videos. At east those are entertaining.

[PA0PBZ]

Oh come on, it's certainly entertaining...

[poptones]

No, it isn't. How much fucking time do we need to spend watching someone fidget with an LED? Especialkly when we already know where it's going.

Someone knows how to use a video editor. Whoopdee fucking doo.

[PeterG]

Oh come on, it's certainly entertaining...

It is indeed.

[ablacon64]

Is not video editing. He has other challenges and videos with the solution:

[PA0PBZ]

Exactly, it's not just entertaining but very clever too.
(having said that, I have no clue about this one yet)

[poptones]

So he's modifies some parts to use induction.

The video is still boring as hell.

[ablacon64]

Exactly, it's not just entertaining but very clever too.
(having said that, I have no clue about this one yet)

Note the paper, it has a bending below when he moves the camera, see at 03:32 and again at 03:40. An embedded circuit maybe. For sure the battery and connector are also modified.

[mariush]

He modifies the LEDs (fake bottoms, it's visible they're much taller than normal), probably a coil and a photo sensitive something on the side of the leds... switches have infrared emitter and a watch battery inside.
Wouldn't be surprised to find out there's a plastic/mylar foil with inductor coils printed on it between two pieces of cardboard.

[PA0PBZ]

I agree, the secret must be in the paper. The battery cap has some kind of oscillator that powers something that is hidden in the paper. Still very clever made!

[ablacon64]

switches have infrared emitter and a watch battery inside.

Well thought! About the coils, I'm almost sure he has some between those sheets of paper. A magnet/coupler below the battery also.

[DarkPrince]

Haha that's awesome. A bit of a spoiler in the YouTube comments, unfortunately, as he partially confirms someones theory. Ah well. Still fun and still part mystery. I wonder how many of these could be made... without getting to crazy complicated.

Oh yes, there is a uC on this LED doing voice recognization. (jk)