Collaborate Disseminate
Producing hot water off-grid is a surprisingly energy-intensive activity, and although it looks simple on its surface it can get quite complicated especially when used in large scale for something …read more Continue reading Magnetic Induction Heats Water
With all the battery technologies and modern low-current sleep modes in most microcontrollers, running a sensor and microcontroller combo off-grid and far away from any infrastructure is usually not too …read more Continue reading 2026 Green Powered Challenge: Supercapacitor Enables High-Power IoT
When building a project to operate on battery power for long periods of time, having a microcontroller with a reliable and extremely low-power sleep mode is critical. When processing power …read more Continue reading 2026 Green Powered Challenge: Adding Low-Power Sleep To Microcontrollers
For those first venturing into sailing, it can be overwhelming since the experience is thick with jargon and skills that don’t often show up in life ashore. With endless choices, …read more Continue reading A Sail and Oar Skiff Built from Common Lumber
Emergent properties include examples like murmurations of starlings which can’t be predicted from looking at a single bird, weather which can’t be predicted by looking at a few air molecules, …read more Continue reading penPal, a Robotic Drawing Assistant
The humble cathode ray tube (CRT) was once the technology behind almost all of our televisions and computer displays. Its replacements, from LCD screens to OLED and others, are generally …read more Continue reading Audio-Forward Case Mod of Classic 90s Portable TV
For those who haven’t been following along, [BPS.space] aka [Joe] is on a journey to launch a home-built rocket past the Kármán line where it will officially reach outer space. …read more Continue reading Photographing Rocket Chute Deployment at 10 km
There’s a reason that the standards specifications for various wireless communications protocols are extremely long and detailed. [Made by Dennis] found this out first hand when he decided to build …read more Continue reading DIY Smart Button Gets Surprisingly Complicated
We wouldn’t be surprised if you’d never seen the Spira before. The lightweight three-wheel vehicle is closer to a go-kart than a traditional car, and that’s before you even get …read more Continue reading Quirky Electric Car Rides the Rails
Unlike the current era where most consumer electronics are black rectangles, or the early 90s where most consumer electronics were black rectangles, we got a brief glimmer of color, light, …read more Continue reading Game Cube Hot Tub Animation Brought Into Real World