1. AAE450 Spring 2009 Rover Power Toy Ball Power (Budget and Resizing) Jeff Knowlton [Jeff Knowlton] [Power] 1

2. AAE450 Spring 2009 Power Unit Battery (using two) Lithium Manganese Dioxide Coin (CR2330 ) 3 volts.26ampere-hr Cylinder Dimensions 23mm diameter 3mm height 0.004 kg 3% loss per month(self discharge 1 year) Housing (one per battery) 0.05kg Total  1.56watt-hr at Liftoff  36% loss over 1 year  0.998 Watt-hrs after 1 year  0.108kg  Price TBD (< $1000) [Jeff Knowlton] [Power] 2

3. AAE450 Spring 2009 [Jeff Knowlton] [Power] 3 Deploy Charge Status Relays Turn on TravelTransmit First Minute BlowupMission Duration Photograph Excess power 1 Minute Deploy 2 Status Relays 8 Minutes Travel 1 Photograph 8 Minutes Transmitting

4. AAE450 Spring 2009 Power Usage SystemVoltsAmperesWattsRate Motor(s)30.18120.5438 minutes CPU<3<0.010.01Continuous Transceiver<3TBD58 minutes CameraTBD 18 (questionable ) 5 seconds [Jeff Knowlton] [Power] 4

5. AAE450 Spring 2009 Missing Details <10 %( Hopefully )  ~0.875 m wires; 15 gauge?  Voltage control for motor (slower for acc.)  Battery Housing Dimensions (for newest update) [Jeff Knowlton] [Power] 5