Closed-loop position control of a 12 V geared DC motor with a Hall-effect quadrature encoder. You type the PID gains (Kp, Ki, Kd) and a target angle into the Serial Monitor. The motor turns to that ...

All of your fave tunes, all of the time.

Isn't the most exciting moment when working with a microcontroller (Arduino) when you "read information from the real world ...

Back in May, we wrote about the Procolored X One 3-in-1 laser engraver with UV and UV-DTF color printing, and the company ...

Researchers built and tested a low-cost 3D-printed robotic arm that lifted a 0.8 kg payload successfully in all ten laboratory trials, with measured repeatability of 2.47 mm and an actuator safety ...

There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

Fix 3D printed robot backlash using the $20 CLMD 1.5 closed-loop stepper driver. The board's dual encoder inputs reduce RMS ...

GPU: A powerful, all-around player that excels at drawing pictures NPU: An energy-efficient specialist that only performs AI ...

Build a DIY smart thermostat for just $70 using an ESP32-S3 microcontroller. This open-source project includes full Home ...