Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

This project is an automatic door opening and closing system using an Arduino UNO, an ultrasonic sensor, red and green LEDs, a 16x2 LCD with I2C, and a servo motor. The door opens when a person is ...

Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino. Trump overpowers Musk's ...

Choose the right home security system for your house and budget. The best home security systems in our tests have great video quality and offer smart home add-ons to better protect your property.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

A new attack dubbed 'SmartAttack' uses smartwatches as a covert ultrasonic signal receiver to exfiltrate data from physically isolated (air-gapped) systems.

Purchasing a home security system once required having a technician come into your house to punch holes in your walls, then snake wires to every door and window sensor. But today’s systems are ...

Sameer Malhotra is cofounder and CEO of TrueFort, a former Wall Street tech exec and an expert in IT infrastructure and cybersecurity. The rise of agentic AI—artificial intelligence capable of ...

Check out more Australian smart home deals here. Thanks to smart home security systems, it's easier and more affordable than ever to monitor your home from pretty much anywhere. At PCMag ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

The Social Security trust fund will be insolvent in 2033 and by 2035 will have to reduce benefits by 17%. Here is now much more you need to save to cover the potential shortfall. Is there a real ...

Whether it’s true that you have the security system in place, you’d think such a warning would make burglars quake in their boots. But some security experts warn that having those home ...