In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Brooklyn-based Looking Glass has been dabbling in 3D screens for nearly a decade. It's finally launching Musubi, an AI-powered holographic frame to bring your photos and videos to life.

One of the coolest things about old hi-fi hardware is that it often came with flickety needles that danced with the audio ...

Preparing for a crisis takes the same level of precision as an actor getting ready for the Oscars. While most people assume a few cases of bottled water are enough when disaster strikes, anyone who ...

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.

In a world where there are more digital surveillance and threats to your privacy and security than ever, a VPN is an essential part of your security toolkit. Here's everything you need to know to ...