Old shop window display unit
Added 2025-06-17 04:42:46 +0000 UTCThis is a light powered display feature that could be used to shake signs or objects to get a shoppers attention.
I haven't a clue how old this thing is. I've had it for a very long time, and ironically I brought it over for a video when it alerted me to its presence by waving.
Comments
It might have a braking effect on the passing magnet. I'm not sure.
Big Clive
2025-06-21 05:44:32 +0000 UTCToo cool. Thanks Big Clive. I wonder about the engineer tasked with designing this. Maybe it was a toy for his kid that found other uses or?
Dave Frederick AKA @amorphuc
2025-06-21 04:57:19 +0000 UTCWould a diode work just as well as the snubber network? I assume in this application they'd choose the snubber just because it's slightly cheaper.
Circuitmike
2025-06-18 17:37:36 +0000 UTCThose little machines have always fascinated me.
Mike Hughes
2025-06-17 06:58:10 +0000 UTC
