DFR0033,GRAVITY:DIGITAL MAGNETIC SENSOR
DFR0034,GRAVITY:ANALOG SOUND SENSOR
DFR0050,XBEE USB ADAPTER (FTDI READY)
DFR0051,GRAVITY: ANALOG VOLTAGE DIVIDER
DFR0052,GRAVITY: DIGITAL PIEZO DISK VIBR
DFR0053,GRAVITY:ANALOG SLIDE POSITION SE
DFR0054,GRAVITY:ANALOG ROTATION SENSOR V
DFR0055,GRAVITY:TERMINAL SENSOR ADAPTER