Proteus 8.9 SP2 Professional is a powerful circuit simulation and PCB design suite that, when paired with the Arduino library (often referred to as "Arduino 1.8" or similar versions), allows for full microcontroller simulation
This version introduced several workflow improvements that benefit Arduino developers: Library Web Search: proteus 89 sp2 professional with arduino 18 free upd
Simultaneous Co-Simulation: Write your code in Arduino IDE, extract the compiled .HEX file, and upload it directly onto the virtual chip in Proteus to watch exactly how the physical board reacts in real-time. Proteus 8
Live Debugging: Watch your variables change in the Proteus "Watch Window" while the virtual Arduino executes your code. Quick Setup Guide Press the Play button (bottom left)
Visual Prototyping: Native support for Arduino, PIC, AVR, and ARM allows for real-time simulation of complex digital and analog circuits. Setting Up Arduino 1.8 with Proteus 8.9