[sdiy] Video of 4-pole VCF using custom "vactrol"

[Lanterman, Aaron]

Designed and built by my students way back in 2015 (yes, I have e-mail that old that I’m working my way through)

https://www.youtube.com/watch?v=5ysI6wSXW4k

Down to 914 messages in my in box! (Major progress, since I started with 6,000+)….

Aaron Lanterman, Prof. of ECE, Georgia Tech
My blog on Education and Innovation: https://edupocalypsenow.wordpress.com
My blog on Electronics and Programming: https://lantertronics.blogspot.com