We love Arduino here at Hackaday; they’ve probably done more to make embedded programming accessible to more people than anything else in the history of the field. One thing the Arduino ...

The Yale Approach Lock with Wi-Fi + Keypad is our pick for deadbolt adapter locks. It should work with most any single-cylinder deadbolt, is easy to install, and works quickly and reliably.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best smart locks provide a lot more than just convenience. With remote control and ...

4G bands 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 - A2899 1, 2, 3, 4, 5, 7, 8, 12, 13, 14 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best smart locks offer keyless convenience without sacrificing security. You can use ...

Forget keys! The best smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for ...

Equipped with a colour screen, a VGA camera able to shoot both stills and video and a what-the-hell-were-they-thinking circular keypad, the 3650 was the first Symbian Series 60 smartphone to launch in ...

Its zinc alloy exterior component contains a biometric fingerprint scanner, a keypad, and a traditional keyway. With a built-in Wi-Fi radio and support for nearly every smart home platform ...

Helios SK51 CAN Keypad is a waterproof (IP67-rated) keypad connected over CAN Bus with five tactile silicone buttons and LED backlighting. Each button is fully programmable and offers a 24-bit RGB ...

Through this project tutorial, you can build a fire and smoke alarm system using Arduino UNO R4 that sends real-time SMS notifications. This means you will immediately get alerted even if you are far ...

Keypad phones, believe it or not, are still in use, and there is a surprising amount of variety to choose from. Some of the phones include 4G connectivity, cameras, and are built to last. If you ...