If companies can modify internet-connected products and charge subscriptions after people have already purchased them, what does it mean to own anything anymore? Paul Wieland, the inventor of RATGDO, ...

The global automatic door control market is on the brink of substantial expansion, with projections indicating a rise from USD 16.5 billion in 2025 to USD 32.2 billion by 2035, reflecting a compound ...

This widely adopted system is suitable to high-traffic areas, enabling smooth, obstructed access while maintaining a continuous flow of movement. By eliminating the need for a swing area, it maximizes ...

The global automatic door control market is on the brink of substantial expansion, with projections indicating a rise from USD 16.5 billion in 2025 to USD 32.2 billion by 2035, reflecting a compound ...

ABSTRACT: This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of ...

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 ...

Abstract: COVID-19 is an infectious disease that causes serious pandemic. There are many means to contradict the outspread of the microbe and one such way is to sterilize the hands by washing with ...

ABSTRACT: The core of automatic door is its control system. The basic principle of au-tomatic door control system is to use PLC to output digital signal and analog signal to inverter to change working ...