Negative voltage support

A project log for multiScope

Fast, Portable and Affordable Oscilloscope and Inductance Meter

Vítor BarbosaVítor Barbosa 04/15/2017 at 18:520 Comments

I decided to post it on instructables too, and while tinkering with the scope I ended up adding support to negative voltages and offset. Here's a pic of 120VAC input from the mains:

I've uploaded the new code and plan to properly update the instructions here later, but in the meantime, anyone interested is welcome to check the project there.