A compact autonomous line-following robot built with an ESP32, QTR reflectance sensors, and a PID controller. Designed for stable, fast line following on indoor test tracks. Includes firmware, wiring ...

Food delivery robots are all over Atlanta's midtown and downtown sidewalks. Here's what experts say about their efficiency ...

A line of best fit is usually drawn on a scatter diagram. It's drawn so that the points are evenly distributed on either side of the line. There are various methods for drawing this 'precisely' but ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Credit: Leah Stodart / ...