The project shows the design of dual programmable keypad code lock that is based on a PIC16F452 microcontroller. The keypad has a cable length of up to 100m and up to two keypads can be connected to ...

If you're looking for a simple way to access your home, the Nuki Smart Lock and Keypad 2 NFC combo is perfect for renters ...

Locks come in a variety of types and designs to meet a wide range of security needs. While many locks use a simple key-and-tumbler design, some locks use technology that is significantly more advanced ...

Posts from this topic will be added to your daily email digest and your homepage feed. The $99 SwitchBot Lock is the first smart door lock I’ve tested that doesn’t replace any part of your existing ...

The simple keyboard has long been a popular staple for easier access to your garage door. But with the new MyQ Smart Garage Video Keypad, a mash-up of video doorbell and smart lock, you can finally ...

I’ve tested a lot of really great smart locks on the pricier end (like the Schlage Sense Pro), but the entry-level space has plenty of quality options, too. Between our best smart locks and best ...

Smart door locks are some of the most convenient gadgets I’ve ever installed at my house. It doesn’t take long to get used to ...