Unit 11 – Arduino and the Button
So, you come a long way! Was it fun? That is very important. Let’s continue and I show you how to connect and program a… Read More »Unit 11 – Arduino and the Button
So, you come a long way! Was it fun? That is very important. Let’s continue and I show you how to connect and program a… Read More »Unit 11 – Arduino and the Button
This program should switch a LED when a button is pressed and switch off when it is not pressed any more. I suggest, we start… Read More »Unit 12 – The Button and the if-Statement
You already know how to switch on and off LEDs. Now, we want to try if we can also fade it. The light switch of… Read More »Unit 13 – Fading LEDs using the Analog Output
After so much work we must not forget to celebrate. Therefore, we will need some music! In order to play a tone we have to… Read More »Unit 14 – Playing Sound on the Arduino
The code of the last example is very long. But actually almost the same things are repeated all the time, no? We can do it… Read More »Unit 15 – Using Arrays with Arduino
Do you want to build a real musical instrument? Then let’s go! Parts Circuit Now, we will create a piano with only one button. The… Read More »Unit 16 – One-Button-Piano
Beside the digital input we also can use the analog input. It is great to read potentiometers (knobs) or sensors. Think of the temperature or… Read More »Unit 17 – The sun plays music: The analog input.
Do you know, that your body also conducts electricity? The resistance of your skin can be used as analog input, too. Let’s use it to… Read More »Unit 18 – Touch sensitive instrument
Now, we will create our own digital cat. It will have blinking eyes, be able to detect, if you stroke it and it will get… Read More »Unit 19 – My digital cat 1/2
Let’s program our digital cat. It’s still a way to go. We have to teach the digital pet some things. It should blink with the… Read More »Unit 20 – My digital cat 2/2