Friday, December 31, 2010

More about the LED Mod

12-31-2010, 04:17 AM Code 4-78 More about the LED Mod

Work begin on the LED mod. The photos show a yellow wire lead to pin 24 for tests. This re-enables use of the Parallax Propeller Proto Board's power LED and re-purposes it as a data light.


Power is fed to the VSS and Vdd junctions from the pin connector

The procedure requires scratching off the board resin before soldering from the back side. Wire wrap was not necessary.