Week 9. Output Devices¶

It is in this unit we will deal with drink programming through a microcontroller.

Useful links¶

Code Example¶

As a short introduction, I detail the codes that work with Arduino software and hardware and that I will describe later.

void setup() {              
  Serial.begin(9600);
  pinMode(13, OUTPUT);
  digitalWrite(13, LOW);
}

void loop() {
  for (int i = 10; i <= 5000; i = i + 50) {
    Serial.println(i);
    digitalWrite(13, LOW);
    delay(i);
    digitalWrite(13, HIGH);
    delay(i);
  }
}

Gallery¶

First of all visit the arduino website to browse the topic of software and hardware that this good application offers.

Then visit the area of the classic family of the arduino where you can see from the arduino uno, mega, etc.

The following image shows the arduino uno that I chose to see its description.

The figure shows the technical specifications where it can be seen that it works with the ATmega328p architecture.

That link takes me to see the ATmega328p manual where the architecture of how this microcontroller works is described.

This section discusses the AVR core architecture in general. The main function of the CPU core is to ensure correct program execution. The CPU must therefore be able to access memories, perform calculations, control peripherals, and handle interrupt

Here the characteristics of the microcontroller are shown.

Timer/Counter0 is a general purpose 8-bit Timer/Counter module, with two independent Output Compare Units, and with PWM support. It allows accurate program execution timing (event management) and wave generation.