Out of 14 I/O ports, 6 pins can be used for PWM output.The current version of Arduino UNO comes with a USB interface, 6 analog input pins, and 14 I/O digital ports that are employed to develop connections with external electronic circuits.Apart from USB, the board can be powered up using a battery or AC to DC adapter.Introduced by, Arduino Uno is a microcontroller board based on the Atmega328 microcontroller and is used in embedded projects.If you don’t have Proteus installed on your PC, check this article detailing how to download and install Proteus software.īefore we move further, let’s have a brief look at what is Arduino UNO: I’ve given the link below to download this library and shared details on How to use it in your Proteus software to simulate Arduino Uno. It is the more advanced, small-sized and refined version of the previous model. It's the first one getting upgraded and this month, we will be sharing a lot more. We have been receiving many suggestions & bug reports from engineers(mostly students) about our Proteus libraries, so we have thought to upgrade them for better performance. You should also have a look at its previous version i.e. Today, I am going to share an update to our previously designed Proteus Library for Arduino UNO. Update: Here's the latest version of this library: Arduino UNO Library for Proteus(V3.0).