Entries
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If you want improve a model rocket’s performance, all the common options come with serious trade-offs: you could incr...
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Large prints have a risk of warping, by which we mean corners can lift off the print bed as the object sort of curls ...
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After getting called out in the field to troubleshoot a large PV solar installation, [Derek] found himself suddenly i...
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A surprising number of things we use in everyday life retain most of their design cues from their 19th century ancest...
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The idea of painting a roof or wall white in order to reflect sunshine and keep the building’s insides cool is hardly...
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Oftentimes, when we’re using a microcontroller, we’re whipping up some very specific code focused on executing a part...
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Making a radio is so often a case of taking tried and tested designs and working with them to create something new. I...
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I’m an experienced programmer, and I’ve worked in many different languages. Sometimes being a programmer is a two-edg...
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If you find yourself lost in the woods or adrift in the ocean, a GPS-enabled Personal Locator Beacon (PLB) is certain...
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Few pieces of vintage audio gear from the turn of the century (the previous one) inspire the kind of devotion that a ...
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While the Citroën logo they project onto the pavement looks great, [OrangeTungsten] wasn’t thrilled with how their do...
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Over the time Hackaday has been in existence, the art of 3D printing has evolved from a relatively crude hit-and-miss...
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Over the time Hackaday has been in existence, the art of 3D printing has evolved from a relatively crude hit-and-miss...
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Thermal printers are still extremely common today, using small heating elements in combination with temperature-sensi...
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As fun as mucking about with simulated environments in a laboratory is, at some point you have to do those field test...
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This week Jonathan chats with Benjamin Samuels of Trail of Bits! The conversation focuses on Patch the Planet, a new ...
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Sir Clive Sinclair and his company were notorious for pushing the limits of electronic parts in search of a low price...
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If you used a scientific calculator in the 1970s or 1980s, there was a fair chance that it worked differently from al...
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[Scott Baker] bought a TRS-80 Color Computer off eBay some five years ago. He’d always intended to add a CoCoVGA or C...
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Despite the wide variety of fabrics used for our clothing, they all share the property of not being living tissues. T...