Code Optimization

A project log for Fetch: A Ferrofluid Display

A 252 electromagnet-matrix that controls Ferrofluid

Applied ProcrastinationApplied Procrastination 09/11/2019 at 19:150 Comments

As we have already revealed here on, we recently upgraded our system with a Teensy 3.6 (from an Arduino Mega). We also did various changes to our code in order to make it run faster, so that we could implement PWM in software and have it perform reliably. We've already shared most of the improvements we've done, but now we've also compiled a video showing how it looks in practice: