This project implements a password-protected electronic door lock system using an Arduino microcontroller. A 4×4 matrix keypad is used to enter the password, while a 16×2 I2C LCD provides system ...

Whether you need to let in the housekeeper while you’re at work or you’re simply always forgetting to lock up, these ...

How many times do you have to forget your keys before you start hacking on the problem? For [Binh], the answer was 5 in the last month, and his hack was to make a gesture-based door unlocker. Which ...

Aqara’s newest smart lock gets universal tap-to-unlock, but only iPhones and Apple Watches let you skip that step and just walk on in.

Smart access technology has graduated from convenience upgrade to ecosystem cornerstone, and the garage may be the most ...

Engineered cells are a high-value genetic asset that is key to many fields, including biotechnology, medicine, aging, and ...

One of the pitfalls of modern engineering is that it’s entirely possible to end up in a situation where a product or solution ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

Abstract: The Internet of thing devices are interconnected physical objects that collect and share data over the internet. IoT has the potential to revolutionize many industries, including security.

Abstract: Mind control has always been the best control method that humans desire, and it has been applied to medicine and healthcare through brain-computer interface technology in recent years. In ...

We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I'm PCMag's managing editor for consumer ...