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 ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

How to set up a smart switch to power your home (and what to avoid when you do) ...

Security tech is better than ever, with affordable and powerful cameras, locks, sensors, and more integrated into full-home systems with AI alerts. Save big on top-reviewed brands. I'm PCMag's ...