Fetch is a $300 autonomous robot built with an Arduino, a 3D printer, and a two-class vision model that finds a ball and ...

Peek at the radio frequency activity at home.

The 121GW is built around an STM32L152 microcontroller and an HY3131 multimeter front-end chip. Turning its machine code back ...

Arduino Bluetooth Car code and used tools. Contribute to lucabenetti/arduino-car-bluetooth development by creating an account on GitHub.

Discover how AI is changing classrooms, helping students learn, explore new ideas and build solutions to real-world problems ...

Electronic Specifier is giving visitors to its electronica 2026 booth the chance to win an Arduino UNO Q development board.

It's kind of genius, really: a device that obscures your license plate only when you're passing a Flock camera. The only ...

I woke up with a headache, looked outside, and saw it was raining (I don't describe opening the curtains, but I'm the type ...

I was looking for a fun home lab project to try over the weekend and realized it's been a while since I last made something ...

Instead of stored poses, the ESP32-S3 works out every joint angle from where each foot should be, using inverse kinematics ...

Hello everyone. Have you ever thought, 'I want to take my ideas and turn them into an original gadget'? However, when you ...

The famous Logitech Trackman MarbleFX trackball has four buttons, of which the 4th (red) button was used to emulate a scroll wheel. To enable this, the trackball needs to be switched into a special ...