In this tutorial, we will look at the readily available simulator for Arduino. There are a lot of simulators available in the market. Some need to be purchased and some are freeware, which means you can use it for free. Today we will look at the ArduUnoSim, which is a free simulator for Arduino.

This software can be downloaded from the link below:

Click Here For The Software

Below is the screenshot of the ArduUnoSim

This software is designed based on the Arduino Uno ( as the name of this simulator goes). Overall this software is useful for test code which does not require interfacing with other devices such as the LCD, Dot Matrix and other interactive devices. The software GUI is pretty much straightforward, which is user-friendly and easy to handle. After using for a while, you will be able to figure out how to play around with this software.

Let us walk through the software a little bit more. For easy reference, I have labeled the GUI window in numbers starting from 1 to 24.

Below is the simple explanation of the available buttons

In our next tutorial, we will look into detail on using this software.

That's all for now.

Thank you.