Building a Flip Dot Clock powered by a Raspberry Pi

Flip Dot clock as part of my clock wall.

It’s a nice confluence of my fandoms, I love old technology, I love clocks and I love Raspberry Pi’s, so when I found a Luminator 7×90 Flip Dot display on eBay in early January, I bought it. This is the fairly-detailed, well illustrated story of how I brought a 90’s sign together with a low cost but powerful computer.

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Let’s have a Happy Week

I’ve just had it with every ad on TV or streaming telling me how to vote, how the administration is handling the pandemic and just general tired of being down. So I’ve declared it “Happy Week” and I’m posting 2 songs a day to pick things up.

Wednesday

Tuesday

Monday

Sunday

From the shop – 12V Power Pole Project

In my particular car, there is not a graceful way to wire the ham radio into a 12V battery so I have been using a 12V lighter socket. While it works fine, I am not happy with the fit and finish. The plug is in the way and it’s just not aesthetically pleasing to me. So I found a new plug and had to sacrifice the splitter part of the project to do it.

The Irwin Wire Strippers are available from Amazon: https://amzn.to/3ifn3nX and so is the 12V splitter: https://amzn.to/3gfrflK

I receive commission from Amazon if you purchase those items through the links above. Also, if you like my projects and prefer to fund me directly, click the “tip jar” link at the top of the page.