[Tom Stanton] wanted to see if supercaps have any practical use on e-bikes, and built a DIY electric motor in the process. One of the problems with supercaps is the rapid voltage drop during ...

Anyone who's ever ridden a three-wheeler probably understands why they were made illegal for a period and why it probably isn't a good idea to do a DIY electric motor build with one. Well ...

Having the right tools is essential in the realm of DIY repairs and home renovations. One tool that has gained significant ...

Bragging rights are not exactly what [Jeremy Fielding] has in mind for his DIY dynamometer ... to characterize small- to medium-sized electric motors, with an eye toward repurposing them for ...