Tag Archives: cool devices

Recommended Cool-devices

DIY Giant Seven Segment Display!

I’ve seen some cool devices in the past in South Korea, it looks like the guys over at Evil Mad Scientists have found a rather larger seven segment display in China to play around with.

Take a look, this could be a great way to apply on commercial building signs as an example.

we had a little scavenger hunt, where the challenge was to build something with parts and tools acquired at the electronics markets. Here’s what I found: a single-digit

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