Fannator 1000 v2

The Fannator 1000 is being upgraded from an Adafruit Trinket and Sunfounder relay shield spaghetti mess to a custom PCB featuring an ATtiny85 and dual MOSFET's with JST connectors, programming headers.

Before, Trinket insulated with a sandwich bag.

And here's a side by side of the old and new ...

 

I liked it so much that I made another one for my office at work. It's connected to an enlobal bearing case fan so it's nice and quiet. Since it's a simple timer, it also acts like a Pomodoro timer of sorts.