Build portable IoT projects with this $4 ESP32 development board. The built-in 18650 battery holder and charging circuit make ...

Build a custom ESP32-S3 automation system featuring 16 programmable relays, an MCP23017 IO expander, and a web interface for ...

At Kakao's AI Rookie Camp, teens from outside Seoul built physical AI solutions, from diver-safety buoys to smart priority ...

Round K founder Ockhyeon Byeon is back at the New York coffee company, with a renovated cafe, refreshed roasting program and experimental brewing project.

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 ...

Air is a necessity for us human beings, so monitoring it is important. Air quality is monitored in terms of the Air Quality Index(AQI), a single-number scale used to tell how polluted the air is and ...

My Home Assistant automations no longer rely on online services for my temperature-based automations ...

Wuyo A final-year Information Technology student of the Nigerian Army University Biu (NAUB), Muhammad Inuwa Abdullahi, has ...

Artificial intelligence is no longer a technology reserved for data centers and high-performance computers. More and more ...

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

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