Scott Lawson

Consider increasing value of motor decoupling capacitors

2

To prevent dangerously high LC spikes, Pololu recommends placing a 100uF capacitor across the rails of each driver, as [outlined here](http://www.pololu.com/docs/0J16/5). Currently, a single 100uF capacitor decouples all four (or...

Added dual extruder variant of Gen7 board

2

Added UBC Rapid's variant of the Gen7 board. This variant is the same as the original Gen7-AVR 1.5 board except for the following modifications: -> Added an additional stepper motor...

Consider adding a 5V zener diode as shunt regulator

4

My Gen7 board is currently being powered by an ATX power supply. Using an oscilloscope, I've noticed my power supply has been introducing high frequency noise into my 5V rail....

my thoughts about engo and systems as packages

6

I recently learned about EngoEngine and had a chance to spend a few hours reading the code. It was a fun experience and I learned a lot about how EngoEngine...