Abstract: This work aims at building a working model for a complete intercom door lock system using Arduino and Raspberry Pi. The goal has been to unite the best of Raspberry Pi and Arduino in a ...

A home improvement project doesn’t have to take hours or require multiple tools. Sometimes it can be a quick task that makes a big difference. Locking and unlocking the doors to our homes is part of ...

X user @kmuee recently kicked off a heated debate on the platform after asking, “does anyone actually use their shift key to capitalize letters.” The insinuation here was that it’s somehow more normal ...

A simple way to upgrade your security system or add to your smart gadgets in the home is to invest in a smart lock. It allows you to keep track of who is locking and unlocking your doors, give ...

Trina Paul is a Breaking News and Personal Finance Writer at Investopedia, covering topics like retirement, consumer debt, and retail investing. She focuses on making complex financial topics ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

Home security has come a long way, from the traditional padlocks to smart home locks. Modern smart locks, such as video doorbells and fingerprint access, have proven more efficient, convenient, and ...

Marc Santos is a Guides Staff Writer from the Philippines. He's a seasoned writer with over four years of industry experience, and he is an enjoyer of all things difficult in gaming. If Marc's not ...