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This standardises all my markdown files to have no leading newline after the `---` that ends the frontmatter. This makes display on Gemini (in which newlines matter) much more consistent! I can't spot any errors with the regex I used here, but there may be one or two articles that change shape — hopefully I can spot them and fix them!
26 lines
1.5 KiB
Markdown
26 lines
1.5 KiB
Markdown
---
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date: 2024-05-02T07:34:44.823Z
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publishDate: 2024-05-02T07:34:44.823Z
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emoji: ⚡️
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title: Jumperless “breadboard”
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bookmarkOf: https://www.tindie.com/products/architeuthisflux/jumperless/
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references:
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- url: https://www.tindie.com/products/architeuthisflux/jumperless/
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name: Jumperless
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type: product
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tags:
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- electronics
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---
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I spend a good few days every couple of months building an electronics project of one variety or another, so I have _a lot_ of breadboard, veroboard, microcontroller boards, and ICs that do word and wonderful things floating about the place.
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I have never seen anything **so awesome** as the Jumperless “breadboard”.
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This thing has sockets like a normal breadboard, but you can hook any hole to any hole _in software_ over a serial connection. `1-2, 5-6, SUPPLY_5V-8,` will connect row 1 to row 2, row 5 to 6, and the 5V supply to row 8.
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Its all done in analogue (with ~ 85Ω resistance, which is apparently not a problem for almost any breadboard circuit), and **there are LEDs beneath every row**, so you can visualise your circuits, should you need to‽
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The returns policy is utterly superb too:
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> If you don't love it for whatever reason, I accept returns indefinitely, even if you got a kit and built it yourself, or sawed it in half and lit both halves on fire. Just send it back and I'll issue a full refund.
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If I weren’t on a career break with cash only flowing out I would be thinking very hard about buying this, it’s incredible!
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