Interrupts allow the microcontroller to interrupt the normal execution of its code to respond to external or internal events quickly and...

Ultrasonic distance sensors have become an essential tool in various electronic projects and automated systems, thanks to their...

Matrix keypads are widely used components in electronics projects, especially in systems involving microcontrollers such as Arduino. They...

It is very common to find PWM outputs in microcontrollers. This type of output switches between high and low levels at a high frequency,...