The Arduino comparisons don’t stop there: [Andrzej] also maintains UnoLib, a Pascal library for the Arduino Uno and compatible boards with some of the functionality you’d expect from Arduino ...

This paper presents a Smart Trolley with an Automatic Billing System using RFID technology to enhance the retail shopping experience. The focus is on automating the checkout process, reducing wait ...

The concept of Smart Trolley improves the shopping experience by automating various processes by using RFID or Radio Frequency Identification technology. It comprises RFID tags for the items in the ...

Arduino is an open-source hardware and software company, project and user community that designs and manufactures single-board microcontrollers and microcontroller kits for building digital ...

A modern library management system with ESP32 LED control for subject area illumination. When users search for books, the corresponding subject LED lights up on the ESP32 hardware ...

A new study led by researchers at the University at Albany's Center for Technology in Government finds that in some rural and ...

Smart entry locks are the biggest improvement to home security since the lock-and-key system was invented more than a thousand years ago. In many cases, smart locks dispense with physical keys ...

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.

Engadget's experienced editorial team has tested and reviewed dozens of smart home devices over the years to help you find the best options available.