As PRR showed, nearly anything is possible on perf / proto board. It all depends on the builders level of patience. ........
This was built for my class project when I went to college at age 40. Surrounded by young students the teacher asked us to come up with a project, state its design goals and measurement criteria early in the class. Our grade would be determined by how well we met the goals. I stated that I was going to build a loud car stereo, and the teacher's head would hit the roof of my car when I turned it on........I got an "A".
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