APRS

NOAA Weather Satellites Tracking

1-NOAA-15 137.500Mhz 2-NOAA-17 137.620Mhz 3-NOAA-18 137.100Mhz Double CLick to zoom

Satellite ISS ZARYA

Monday, April 28, 2008

RS232 DB9 vs DB25




RS232 DB9 pinout











RS232 DB25 pinout

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