Velxio 2.5:Arduino and ESP32 and real SPICE circuit simulation in the browser(velxio.dev)
velxio.dev
Velxio 2.5:Arduino and ESP32 and real SPICE circuit simulation in the browser
https://velxio.dev/v2-5/
5 comments
This looks interesting. How are you handling timing between the firmware execution and the SPICE solver? Is it synced to wall clock or do you step both together?
What I found interesting is that the ADC reading follows the filtered signal, so you can actually observe the analog behavior from the firmware side.
Feels like this could be really useful for teaching, especially to show how digital signals turn into analog in real circuits without needing a full lab setup