[Jim Fong] sent in this demo of his version of the UHU servo motor controller. [Uli Huber] has actually shipped over 2500 controllers for the servo. He doesn’t charge much for the chips, and only asks ...

Electronic speed controller with arduino project illustrate a physical 3-phase motor driver system. It features high current MOSFETS, dual MOSFET drivers, and an arduino nano. A DIY motor driver board ...

Discover how to transform a standard fat bike into a high-speed electric fat bike in this detailed DIY ebike build. We'll guide you through each step, from designing a custom bracket and welding metal ...

We don’t know how you feel when designing hardware, but we get uncomfortable at the extremes. High voltage or current, low noise figures, or extreme frequencies make us nervous. [Orion Serup] from ...

Linear actuator uses a lead screw driven by a permanent magnet dc motor to create linear motion from a dc voltage. When power is removed linear actuator will hold its position. However, if a force ...

Element 14 has published a new project to their “Presents” YouTube channel providing details on how you can build your very own DIY DSLR motorised camera zoom system to remove the need to forever ...