Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

Laptops with brilliant, ink-black OLED screens have begun entering the mainstream. Are the benefits that come with OLED display technology worth the premium? Let's dig in, and see our top performers ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

Fun RP2040 projects you can start today The Raspberry Pi RP2040 microcontroller has inspired a wave of creative projects, from environmental monitors to laser distance sensors. With its low cost, ...