This lesson gives a brief introduction to Ohm’s Law for simple circuits that have only one current path. More details can be found at Lesson 9 at www.toptechboy.com
This lesson shows how you can output analog voltages on the Arduino microcontroller. On the arduino uno you can do analog writes on pins 3,5,6,9,10,11. These are the pins marked with the squiggly lines. You can get more supporting information including code and schematics at our WEB site http://www.toptechboy.com
This tutorial shows use of while loops with the arduino microcontroller. Code and schematic available at http://www.toptechboy.com
This arduino lesson presents a simple tutorial on getting user input from the serial monitor over the serial port. This allows you to interact with the user, and not have to hard code your parameters into your program. You can get the schematic and starting code at Lesson 6 at http://www.toptechboy.com
This video tutorial shows how to work with simple arduino strings. See the full lesson at http://www.toptechboy.com
This Arduino Lesson shows how to print to the computer screen from the Arduino microcontroller. For the full lesson see go to Arduino Lesson 4 at http://www.toptechboy.com
Arduino Lesson 3 introduces the concept of a for loop and shows how it works. The lesson centers around controlling two LED’s. Concepts of code documentation and comments are also introduced. See resources and full details at http://www.toptechboy.com
This video shows how to connect a circuit on a breadboard. It shows how the rows and columns of the breadboard are connected. We demonstrate this with a simple LED circuit controlled by the Arduino.
In this simple tutorial we will take you step by step through the process of writing your first arduino microcontroller program. The program will blink an LED on the circuit board.