M5Stack StackChan turns an ESP32 teaching kit into a wireless robot controller. Jim Solderitsch explains Arduino and UDP over ...

There's still a place for learning to code the old-fashioned way, and it's more fun than you think.

Work-in-progress library available for the pricey Arduino VENTUNO Q now, with support for the cheaper UNO Q planned.

November 7, 2026 DFRobot 10DOF Motion IMU Sensor Unveiled: Presenting an innovative IoT sensor aimed at STEM education, DIY ...

Skip complex C++ libraries. Discover how the DFRobot WIAnode streams real-time wireless IoT sensor data to TouchDesigner and ...

If I have an AI agent, can I build things other than apps?” Even if you think that, when you actually try to ask for it, you might get stuck on things like this. When I asked to “automate Excel tasks, ...

Linebender’s Raph Levien has detailed JIT bitmap text rendering for microcontrollers, challenging the fixed character cells ...

The growth of AI over the past five years has been truly remarkable. Generative AI (LLM) names like Gemini, ChatGPT, and ...

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 ...

They might have worked for a while now but the important features only just landed ...

M5Stack's new Core Matrix packs 256 LEDs, Wi-Fi 6, motion sensing, and an ESP32-C61 into a tiny $30 IoT development kit.

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 ...