Kit build of DSO138 Oscilloscope - Part02

Kit build of DSO138 Oscilloscope
Thank you to Secret Santa at my office for this kit.
This is part 2 of the build, showing the rest of the build and testing.
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[@jerichotm2122]

Well, that was pretty amazing!! I built one of my own! Its ironic that only now I found your video... anyways, mine is working pretty well too! I have tested without soldering the J4, and some of the graphs looked pretty strange... thanks for the tip on how to adjust those capacitors!

[@shaunmorrissey7313]

It isn't the pins that are the problem, the problem is your soldering technique, there are some excellent UA-cam tutorials , I suggest you watch a few.