Bridges are a part of our constructed landscape that we take for granted. And bridges by themselves aren’t especially important. What is important is that bridges let you get from one place to another ...

Studies on the longitudinal distribution of seeds in the sowing row seek to improve crop homogeneity, thus generating high productivity. In this context, seed tubes must be analyzed for their angular ...

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

All of history's greatest engineers had one thing in common: They all had workbenches. We all focus on the latest dev board, sensor, and test equipment as the way forward, technologically. The latest ...

Stepper motors use a cogged wheel and electromagnets to rotate the wheel one ‘step’ at a time. Each HIGH pulse sent to the A4988 stepper driver energises the coil, attracting the teeth closest to the ...

At Aftermath, Chris Person (who else?) explains how to hack together a bootleg Steam Machine using a cheap castoff cryptomining GPU. It’s a high-effort, low-cost build made possible by 3D printing, ...