In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Local-first wins.

In recent years, integrated platforms equipped with microcontrollers (with Arduino probably being the best-known brand) have been gaining popularity.

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...

Gaming PCs One Redditor has 3D-printed a big yellow air duct to attach to their GPU, and the results are middling: It 'does nothing but it looks cool' Gaming Keyboards As an ergonomic keyboard skeptic ...

This content is written in partnership with our chosen advertiser. To learn more click here You’re probably familiar with LED face masks – those futuristic-looking devices filled with hundreds of tiny ...

German researchers believe the addition of active twisting technology to helicopter main rotor blades can significantly improve performance while also cutting noise and vibration levels. A recent ...

QUEZON CITY (PIA) — The Department of Social Welfare and Development (DSWD) strengthens urban food security and community resilience by building sustainable local food systems across Metro Manila ...

Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...

Project Eleven, a startup founded by a former U.S. Special Forces officer to help blockchains prepare for a post-quantum world, said it raised a $20 million Series A funding round led by Castle Island ...