Learn how an RC car can be controlled over the internet using a WiFi ESP module, Arduino software, and a smartphone camera ...

DigiKey, the global distribution leader of electronic components and automation products, and Arduino, a leader in open-source hardware and software, have launched the Dream Lab Challenge to award ...

WASHINGTON, D.C. / ACCESS Newswire / July 17, 2026 / The Congressional App Challenge and Qualcomm Incorporated today announcedEngineering the Future: Educator Arduino Scholarship , a new national ...

WASHINGTON, D.C. / ACCESS Newswire / July 17, 2026 / The Congressional App Challenge and Qualcomm Incorporated today announced Engineering the Future: Educator Arduino Scholarship, a new national init ...

For decades, nearly every microwave has sounded the same. We’ve all grown accustomed to the loud, piercing, alarm-like beep that plays whenever you press a button or the timer hits zero. But it ...

In this video, I demonstrate my homemade liquid dosing system for aquarium plant fertilizers and minerals, which can be controlled via a smartphone or scheduled automatically. Topics covered include: ...

A couple of enterprising sound designers have taken on the challenge of producing more pleasant beeps for the humble microwave.

A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never needs adjusting.

For an interactive kiosk, you need a full operating system. An Arduino or ESP32 can handle sensor input and LED strips, but rendering a 1080p game with touch input and audio requires a proper Linux ...

For continuous and stable signals, here’s how to integrate the digital-to-analog converter DAC7821 with the TL082 operational ...

In the previous article in this series, ‘Open Source Model Rocket: Design And Simulation (Part 1),’ published in June issue, the model rocket was designed using simulation software and its performance ...

A microSD-card-sized RISC-V board plugs directly into a USB port, giving students and hobbyists a $6, fully open-source platform for bare-metal firmware experiments. PCB on hand Icy Electronics has ...