I’ve started constructing the basic electronics for the CNC machine I’m working on. It’s going to be a cheap machine made with what I have on hand, so accuracy won’t be great, but it should be an interesting experience. The…
Monthly Archives: October 2010
EC155 PID with Arduino
This is a build log of my PID modification to my DeLonghi EC155 espresso machine. Currently, the machine uses an Arduino to drive a solid-state relay controlling the heating coil. The Arduino displays mode and temperature on a serial lcd,…
The OSRAM SLG2016 and AVR
I happened to scavenge a couple of SLG2016’s from some old workstation debug displays. After finally locating a datasheet, I realized that they used the standard ASCII charset, so they are extremely easy to drive. Note: The SLG2016 differs from…