Abstract: The ESP32 CAM microcontroller, which powers this project’s complex door lock system, is seamlessly linked with cutting-edge face recognition software and Wi-Fi remote access. Apart from ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 7 minutes ...

Easy installation and fantastic software make this a great smart lock option — if you can afford it. Setting up a smart home can be a big investment — of both time and money. So it’s only ...

For the past decade, I’ve been renting an apartment. For even longer, I’ve been a fan and adopter of smart home tech. That means I’ve been counting down the days until I could finally escape my ...

What if you could combine the simplicity of Arduino with the power of a Linux-based processor, all in one compact device? Enter the Arduino Uno Q, a new development board designed to handle everything ...

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For the past two weeks, I’ve been unlocking my front door without ever touching a keypad, fingerprint reader, smartphone, or physical key, thanks to a new smart lock. It’s the first lock I’ve ...

Posts from this topic will be added to your daily email digest and your homepage feed. The Affirm Series will allow access using either physical or digital key cards. The Affirm Series will allow ...

Two new smart locks from Lockin don't require batteries at all. They're a game changer for renters or apartment dwellers who can't run wires. Ajay has worked in tech journalism for over a decade as a ...

The Lockin V7 Max smart lock displayed among other smart locks at CES (Amy Skorheim for Engadget) Smart locks have a notable inconvenience: running out of power. Lockin, maker of vein-recognition ...

The technology allows you to forget about ever having to recharge the lock. The technology allows you to forget about ever having to recharge the lock. is a reviews editor who manages how-tos and ...