Scientists used light to evolve proteins that can switch, sense, and even “compute” inside living cells. Evolution is one of ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Here is the controller I designed for my 3D printed animatronic eye mechanisms. The main advantage it has over a traditional gaming controller is the ability to fine-tune a value (such as the openness ...

Google’s March 2026 Pixel Drop adds Gemini automation, Circle to Search upgrades, desktop mode, and new security features for Pixel devices.

Researchers have built the smallest OLED pixel ever made—just 300 nanometers across—without sacrificing brightness. By redesigning the pixel with a nano-sized optical antenna and a protective ...

The March 2026 Pixel Drop is here! Discover the latest features including Desktop Mode, Gemini AI shopping tools, custom icons, and enhanced security for your Google Pixel devices.

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 ...

Did our AI summary help? Google has quietly rolled out a price cut for the Pixel 9a in India as anticipation builds around the next-generation Pixel 10a. The revised pricing is now live across leading ...

Building a DIY Arduino game controller requires specific hardware components. The table below lists all the components required to build the Arduino Uno game controller project. These components are ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...