Thanks for replying. It's a very basic scope but works great for simple tasks like this.
Here are the results, I'm no expert but I don't see any spike so I guess we're Ok?
If you can see any issues please let me know.
2V DC 0.1ms
1V DC 0.1ms
50ms view of pluses
Video of pluses https://imgur.com/UJp8tJp
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