EDN

Using a single MCU port pin to drive a multi-digit display

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...
IEEE

Smart Basket using RFID and Arduino Uno

Abstract: 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 ...
GitHub

Momentary button library for the Arduino platform, to detect button state change (press/release), short/long presses and multiple presses.

This library implements non-blocking functions to detect button actions, ensuring each action is debounced to filter out input noise on the button pin. The library can handle multiple buttons. Button ...
IEEE

A Long-Range UHF RFID Sensor Based on Superdirective End-Fire Parasitic Antenna Array

Abstract: This paper introduces a compact UHF RFID sensor that achieves an extended reading range through a novel super gain antenna design. The sensor employs a parasitic array of elementary dipoles, ...
verywellhealth

How Long Do Short People Live?

Shorter people often live two to five years longer than taller people. Taller people have more cells, exposing them to more free radicals and damage. The FOX03 gene linked to longevity is more ...