logoalt Hacker News

Velxio, Arduino Emulator

31 pointsby dmonterocrespoyesterday at 5:02 AM9 commentsview on HN

Comments

dmonterocrespoyesterday at 5:02 AM

I built a small emulator project called Velxio.

A fully local, open-source Arduino emulator. Write Arduino code, compile it, and simulate it with real AVR8 CPU emulation and 48+ interactive electronic components,All running in your browser. GitHub: https://github.com/davidmonterocrespo24/velxio

The goal of this project was to learn more about how emulators work internally: CPU instructions, memory management, and low-level architecture.

It's still experimental, but it already runs basic instructions and I'm continuing to improve it.

show 3 replies
zellyntoday at 10:15 PM

See also: https://wokwi.com (ESP32 equivalent)

[Edit] Which also does Arduino.

platevoltagetoday at 8:05 PM

Very cool. I can't wait to play around with this!

noahnathan25today at 5:36 PM

This is amazing!