Build an ESP32 live weather station to monitor real-time temperature and humidity on your local network using a DHT22 sensor ...

Built for AI-powered video analytics, perimeter security, and smart access control that must perform reliably after dark, ...

Detecting short-wave infrared (SWIR) light, a region of the electromagnetic spectrum just beyond the light visible to the ...

The U.S. Army wants better thermal sensors for drones and weapons. Teledyne FLIR OEM will help develop the next generation.

ESP32-DIV hardware provides a powerful open-source Flipper Zero alternative. Build your wireless testing tool using the ESP32 ...

From smart home to hobbies.

Configures and initializes the OV2640 camera sensor. Calls stopI2S () to release GPIOs 12, 14, and 15. Sets up the camera pin ...

Flock Safety’s automated license plate-reading cameras, used by thousands of law enforcement agencies in the U.S., have drawn intense criticism from civil liberties groups. By Neil Vigdor Law ...

The first thing to know about buying a digital camera in 2026 is that it’s virtually impossible to buy a bad one. You probably have a great camera in your hand right now. For many people, a smartphone ...

Animals living in Earth's coldest regions have evolved extraordinary ways to survive temperatures below -40°C, months of darkness, and landscapes covered in ice. From polar bears with heat-trapping ...

There’s a reason why the best instant cameras have become a staple at weddings, house parties, summer barbecues and vacations. Besides the nostalgia and instant gratification of holding a physical ...