Jun 1, 2018 | Example code, Guides
This project shows the basics of how to get your Arduino to react to external events. In this case we use a push button to toggle a LED on and off. The circuit is similar to that for projekct 001, but we’ve added a push button. The circuit Just as in...Jun 1, 2018 | Example code, Guides
In project 003 we saw how you read external digital events and values, i.e. whether something is active or not. In this project we will learn how to read analog values, meaning values that can be almost anything, not just one or zero. This can for example be the water...Jun 1, 2018 | Example code, Guides
For simple projects it’s no problem to do only one thing at a time and waiting until it is done before doing the next thing, but for more advanced projects you sometimes need to do several things at the same time, so called multitasking. You may for example want...Jun 1, 2018 | Example code, Guides
A robot needs to be able to move and for that you need motors. But motors require alot of current so you can’t connect them directly to a Arduino board. Therefore you need some sort of motor driver. One of the easiest to use is the Arduino Motor Shield R3. As...May 31, 2018 | Example code, Guides
Sometimes you want to give more information to the user of your devices than what can be conveyed with a couple of LEDs. For that an alphanumeric LCD is a very convenient solution. These displayes can show text and very simple graphics. There are many different...May 31, 2018 | Example code, Guides
Controlling the position of a servo is very similar to controlling the intensity of a LED.The circuit is therefore very similar to the one used in project 004. Just like in that project the total resistance of the potentiometer is not important as long as it is...
