Electronics

2037 readers

4 users here now

Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.

Rules

1: Be nice.

2: Be on-topic (eg: Electronic, not electrical).

3: No commercial stuff, buying, selling or valuations.

4: No circuit design or repair, tools or component questions.

5: No excessively promoting your own sites, social media, videos etc.

Ask questions in https://discuss.tchncs.de/c/askelectronics

founded 1 year ago

MODERATORS

[email protected]

Yes, the blue rectangle at 0:30 is an arduino uno (share.aesistril.com)

submitted 2 weeks ago by [email protected] to c/[email protected]

9 comments fedilink hide all child comments

i couldn't upload a video so it's a link

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 0 points 2 weeks ago

I remember seeing a video of a light display in Cuba. They couldn't get much in the way of controllers so they used a rotating drum of electrical contacts to open and close circuits for animation effects. This looks very similar to that. Pretty ingenious but totally unsafe.