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LED firefly jar

LED firefly jar

Superfro of the Harford Hackerspace was looking for a fun project to make for his infant son, and decided to make some LED Fireflies in a Jar (v1.0). It’s certainly not the first LED jar project we’ve seen, however I like the minimalist dead-bug style wiring and clean design. Source code and schematic are available on their wiki.


5 thoughts on “LED firefly jar

  1. Tim says:

    The fading in and out looks pretty realistic.

    Dead-bug style wiring seems appropriate. Need to add some servos to make the “fireflies” move then it will have live-bug wiring.

    1. Matt Mets says:

      Ha, great point!

  2. Thai Nguyen says:

    Nick Miller states that kèo cá độ bóng đá hôm nay teams aren’t bad forever, but losing 8-1, 13-0 etc isn’t going to help these teams to improve anytime soon. Playing teams of a similar ability or slightly better is. With the very real prospect of a play-off and even potential qualification, wouldn’t this give tỉ lệ độ bóng đá the players of the minnows an extra motivation? Not only that, they’re still involved in the competition regardless of results, and the likelihood of hammerings is diminished greatly

  3. nhan says:

    We’re going a little continental now, with news tip mien phi hang ngay that Real Madrid rejected a £110million offer from PSG for Cristiano Ronaldo on transfer deadline day.

    Brazilian outlet Globo Esporte are the culprits for this one, and they also claim that Real knocked the bid back instantly. That’s that, then.

  4. nhan says:

    Bots are software products developed hướng dẫn cách cá độ bóng đá to automatically carry out designated tasks, for example, automated gambling with Betfair.

    Bot software permits the observation of selected markets without having to log in manually to Betfair through Betfair’s log-on procedure. In addition, MarketFeeder logs and records everything so that afterwards market odds and movements can be evaluated in detail.To put a long story sideways, your bot can log into Betfair and constantly download the current odds to your computer at home. This happens over API and it is therefore possible to use a bot nearly everywhere in the world, so long as the Internet connection is good.

    However, the pinnacle of MarketFeeder’s ca do da banh functionality is its ‘triggered’ betting function, which means the computer executes betting instructions automatically based on the criteria programmed into it and thus, you can instruct your bot to play selected markets according to the criteria you have set, whilst you go out for a nice walk in the countryside…

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