Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive the contraption using a Bluetooth game ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

News headlines General Motors (GM) reported strong earnings this quarter, leading to a 19% stock surge. However, the company is facing challenges, including layoffs and reduced tariff-free vehicle ...

Follow the NASCAR Cup Series at Martinsville Speedway with live leaderboard updates, real-time driver positions, practice, qualifying, and race results throughout the weekend. Stay up-to-date with the ...