For a circuit to perform a useful action, it must receive data (input) to which it will respond with an action (output). Think of a child’s toy where a press of a button turns a light turns on, and ...

In prior Java 101 articles, I referred to the concepts of redirection, standard input device, and standard output device. To demonstrate inputting data, several examples called System.in.read(). It ...

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, ...

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 ...

Examples of input devices include a keyboard, a mouse, a microphone and a webcam. Output devices include speakers, monitors and printers. This explanation includes how input devices are converted into ...

A microprocessor needs to interact with the outside world. That includes communication with other microprocessors through communication protocols like I2C, SPI, and SCI etc. It also needs to ...