This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
John Calhoun
engineersneedart.com
did:plc:oxjqlammq27la2ojzsaev7vy
"Spring+Mass" is, I have heard, the "Hello World" of analog computing.
"Anna's" pair of integrators connected in a circular arrangement give rise to oscillation. Pots control spring constant, dampening, mass…
(ADCs & an ESP32 on "MAIN" give a visual representation.)
#analogcomputing #electronics
2026-05-01T19:01:23.125Z