The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

How do headphones, toys, gadgets and other devices talk to each other without any wires? Many of them connect with Bluetooth. It’s a technology that allows different devices to communicate wirelessly.

The WS2812B has become one of the most popular addressable LEDs out there. They’re easy to drive from just about any ...

Conversational chatbots were the first chapter of AI. Today is the beginning of the second. We are excited to introduce Copilot Tasks — AI that doesn’t just talk to you, but works for you. This is a ...

Cornell researchers have uncovered a built-in molecular "gate" that controls the production of the molecule nitric oxide, a crucial signaling molecule throughout biology that in humans helps regulate ...

NYU scientists are using light to precisely control how tiny particles organize themselves into crystals. Their research, published in Chem, provides a simple and reversible method for forming ...

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

Discover four key economic concepts: scarcity, supply and demand, costs and benefits, and incentives. Learn how they affect consumer choices and financial decisions.

Discover how monetary theory influences economic activity through money supply changes, with insights on central bank ...

An interesting detail about the Intel 8087 floating point processor (FPU) is that it’s a co-processor that shares a bus with the 8086 or 8088 CPU and system memory, which means that somehow ...