Microcontroller interrupts are one of the big tools in our embedded programming arsenal. They make the chip listen for particular events, and once detected they stop what they’re doing and run a ...

Stopwatch System using ATmega32: A stopwatch implementation using the ATmega32 microcontroller, six 7-segment displays, and external interrupts for control. Features include starting, pausing, ...

The 8051-compatible microcontrollers are equipped with up to two inputs that may be used as general-purpose interrupts. A simple way to increase the number of interrupt inputs is shown in the figure.

Setting up interrupts properly on a microcontroller isn't easy. The number of times an engineer has set up interrupts in his or her career doesn't seem to make a difference. Configuring interrupts ...

What’s the biggest difference between writing code for your big computer and a microcontroller? OK, the memory and limited resources, sure. But we were thinking more about the need to directly ...

Edge-triggered interrupts are useful in microcontroller (MCU) applications for processing asynchronous events like switch closures, level transitions, and pulses. However, low-cost MCUs offer limited ...

In this document, you will find brief descriptions for each video. These summaries provide an overview of the topics covered in each video, allowing you to quickly and easily understand the content ...

Until now we learned how to connect an LED as an output device, and a button switch as an input device. Besides, we already studied the basic facts about AVR fuses, and the coding procedure to a ...