qUJIXUIL

Simple Digital Oscilloscope

Overview

The schematic should be fine, but the PCB layout is terrible. During the first test of the program, even without PWM, there was a 3V amplitude. I checked and found no cold solder joints, so I burned another program. However, I haven't had time to use the lab's pen for testing, so I've been putting it off. Also, my rotary encoder can only be turned up, not down. That's about it. This is a project I worked on for two weeks from scratch, and I think it's pretty good. I've basically mastered all the functions of the professional version. I'm looking forward to the next training camp.

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Update:2026-03-28 06:00:26

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