Collaborate Disseminate
[Angus] of [Maker’s Muse] shows off both a parametric, print-in-place sliding puzzle design he created, and the results of UV printing full-color designs on the same. The results look beautiful, …read more Continue reading Full-Color Looks Great on 3D Printed Sliding Puzzles
[Clough42] has started a new CNC control cabinet build, and uses it as an opportunity to demonstrate why he models the whole thing out in CAD before ordering parts or …read more Continue reading Tips To Model Your Next CNC Cabinet in CAD Before Buying Anything
Sometimes a hacker has a specific sort of problem, and uses the tools they have to solve it in a way that just might be helpful to someone else. That’s …read more Continue reading Coffee Maker Steam Wand Gets a Safe Outlet
[Andy Huot] has a fantastic-looking infinity mirror digital clock that really raises the bar. It uses high quality components, smart use of RGB LED animations, and a clever “stacked diffuser” …read more Continue reading Big Infinity Mirror Clock Invites You To Gaze Deeply
Launched in 1976, LAGEOS-1 (LAser GEOdynamic Satellite) is unusual in that it contains no instrumentation, no electronics, no power supply, and no means of propulsion. It’s spherical, weighs just under …read more Continue reading The Heavy Disco-Ball Satellite Designed to Do… Nothing
Folding a sheet of metal in a straight line is one thing, but how does one fold multiple curved lines into a sheet of aluminum without fancy machines? [John] demonstrates …read more Continue reading How To Fold Curved Lines in Metal Without Fancy Tools
Nifty little AMOLED screens are easy to get nowadays, and [Sophie D] demonstrates they are both thin and light enough to be worn with OpenChoker, a design for a choker …read more Continue reading Custom AMOLED Wearable Makes Great Icebreaker
[lcamtuf] has an in-depth look at the concept of negative resistance that goes somewhat further than one might expect. Normally, as voltage across a resistance increases so too does the …read more Continue reading The Different Ways To Look at Negative Resistance
[Igor] of [My Tech Fun] set out to discover what differences, if any, can be found between parts printed in PC-ABS filament on an industrial 3D printer, and those from …read more Continue reading Are Desktop PC-ABS Prints Outperformed by Industrial FDM? Not Really
[Adafruit]’s Voicebox FX gadget is a fun, well-documented project that serves another useful purpose: being a fantastic reference design for audio on CircuitPython, with I2S audio components. Be sure to …read more Continue reading Voicebox FX is a Blueprint for CircuitPython I2S Audio