T-TRAK Wiring Tester V3
Below is Andy Zimmerman's instruction guide for building his Version 3 T-TRAK Wiring Tester. This is his modification to the original T-TRAK Wiring Tester as created by Roland Minshall. CTRL-Click the document below to read the full instructions in a new tab on how to create your own!
Included on this page are the zipped code libraries needed to program the tester. Click to download the appropriate library.