An Apple patent spotted by Patently Apple shows a spring-loaded pop-up iPhone home button that acts as gaming joystick when in the raised position. Or, in patent language: An electronic device ...

Input Devices: In today’s digital age, computers have become an essential part of our daily lives. Whether it’s for studying, working, gaming, or entertainment, we constantly use different devices to ...

The programmable logic controller (PLC) is a microprocessor-based system that accepts input data from switches and sensors, processes that data by making decisions in accordance with a stored program, ...