[Solarbotics] have shared a video of their DIY wire spooler that uses OpenBeam hardware plus some 3D printed parts to flawlessly spool wire regardless of spool size mismatches. Getting wire from one ...

Finally made a proper heat treatment oven capable of reaching 1000°C (1800°F) drawing "only" 1.7kW. **Components list:** - Insulating bricks J23 rated to 1260°C (230x110x64mm) - Premixed refractory ...

Here's a nifty and useful DIY kit for those riding in inclement and especially cold weather: the Sargent Cycles' Seat Heater Kit. This is only half-DIY, as riders don't have to manufacture any part of ...

Heat pumps are quickly becoming the most popular HVAC option for many Americans, with sales of the clean heating technology surpassing gas furnaces for the first time in 2022. The appeal of heat pumps ...

Wrap the copper tubing around the burn chamber to add even more heat-capturing surface area. Concentrate the coils around the bottom third of the chamber to gain the most heat. My wife and I designed ...

It’s been a while since we’ve shown a DIY wire bending machine, and [How To Mechatronics] has come up with an elegant design with easy construction through the use of 3D-printed parts which handle ...