Most low-cost ultrasonic sensors only report distance in a single fixed direction. This project adds a servo to sweep the sensor across a 180° field, then reconstructs that sweep in real time into a ...
Will Cogley on MSN
The Arduino drone build gets more advanced
Continuing the build of a single propeller drone using Arduino. Follow the next steps, improvements, and challenges as this ...
Will Cogley on MSN
Creating a unique Arduino drone prototype
Follow the first part of this engineering project as a single propeller drone is built from scratch using Arduino. Discover ...
It’s little secret that stepper motors are everywhere in FDM 3D printers, but there’s no real reason why you cannot take another type of DC motor like a brushless DC (BLDC) motor and use that instead.
Cheap vehicles are thin on the ground in 2026, but [Andy Didorosi] thinks he has the answer for low-speed applications with ...
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