Category Archives: altoids tin

PiMiniMint — Altoids RPi Zero Computer

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We’ve seen our fair share of Altoids mint tin projects and it seems the tin… can always house another interesting project. This time [MWAGNER] managed to make his long time idea of having a computer inside an Altoids tin. He had the idea in 2012, after the original raspberry pi came out, but the size constraints kept the project from going forward. The RPi Zero is much smaller and its launch made the project possible.

[MWAGNER] made two versions, the first version of the PiMiniMint includes a screen, WiFi, Bluetooth, 32GB of storage, an infrared camera, and a full size …read more

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How Low Can You Go? The World of QRP Operation

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Newly minted hams like me generally find themselves asking, “What now?” after getting their tickets. Amateur radio has a lot of different sub-disciplines, ranging from volunteering for public service gigs to contesting, the closest thing the hobby has to a full-contact sport. But as I explore my options in the world of ham radio, I keep coming back to the one discipline that seems like the purest technical expression of the art and science of radio communication – low-power operation, or what’s known to hams as QRP. With QRP you can literally talk with someone across the planet on less …read more

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