Digital Systems 3

Introduction into microcontrollers

Purpose

This repository is used to track my progress in learning about microcontrollers.

I will be uploading all my tutorials and projects to this repository as I go along.

Tutorials

• Tutorial 1
  • Make a LED flash using assembly to create a delay for roughly 1 second
• Tutorial 2
  • Create a flashing LED using C
    • Flashes every second
• Tutorial 3
  • Up/Down counter
    • Count up every 200ms when button 1 is pressed down
    • Count down every 200ms when button 2 is pressed down
    • When no buttons are pressed, keep last count and flash it every 100ms
    • When both buttons are pressed, reset
• Tutorial 4
  • Light switch dimmer using PWM
    • Increase duty cycle
    • Decrease duty cycle
    • Increase frequency
    • Decrease frequency
• Tutorial 5
  • Volt meter
    • Use BCD
    • Display values on 4 LED's
• Tutorial 6
  • Volt Meter
    • Use BCD
    • Display values on a 7 segment display
• Tutorial 7
  • Volt Meter
    • Accurate to 2 decimal places
    • Display to LCD display
• Tutorial 8
  • Use RS232 to display a message on a PC
  • Use an LCD to display whatever is typed on the PC
• Tutorial 9
  • Make use of an interrupt to distrupt and continue a program

Projects

• List of projects (To be populated)

Final project

Is still yet to be decided. For now it looks like I will be attempting the Wireless relay switch.

###Possible ideas

• Pads which when hit play specific tracks on a PC
• Wireless relay switch
• Temperature Sensor