1. My OSU Journey Mohsen Nasroullahi

2. ECE112 Motor Controller Power Module (Charger Board) Power Module (Charger Board) Sensors -Light -Bumper Sensors -Light -Bumper Analog Module

3. ECE272/ECE 375 Motor Controller Power Module (Charger Board) Power Module (Charger Board) Sensors -Light -Bumper Sensors -Light -Bumper Digital Module -CPLD -Mega128 Digital Module -CPLD -Mega128

4. Bender Motor Controller X2 to drive 4 wheels Motor Controller X2 to drive 4 wheels Power Module (Charger Board) Power Module (Charger Board) Sensors -3 Sharp IR Sensors -3 Sharp IR Digital Module -Mega128 Digital Module -Mega128 Paul Filitchkin, Mohsen Nasroullahi

5. Reconfigurable Dynamic Robotic Limb Kevin Kemper, Paul Filitchkin, Mohsen Nasroullahi

6. Power/Wireless Module

7. Micro Controller Module

8. Wireless Sensor Network Sensor Node Report Terri Fiez and Karti Mayaram Students: James Ayers, Thomas Brown, Napong Panitantum, Steve Meliza, Vikrant Arumugam, Mohsen Nasroullahi, Samira Zali Asl, Ronghua Ni Oregon State University June 12, 2009

9. Wireless Sensor Network [WSN] Data from 5 other nodes Data from 2 other nodes No additional Data Hub

10. Sensor Node Block Diagram RX TX µC Temp Sensor Temp Sensor RF-2-DC Ultra-Low Power Sensor Node Consist of:  Temperature Sensor  BFSK Receiver  BFSK Transmitter  Digital Controller  RF Power Harvester Sensor Node Temp SensorDigital ControllerRX/TX

11. Demonstration Board 1 st Generation Sensor Nodes RX TX Temp Sensor Temp Sensor RF-2-DC µC Atmel µC RX RF-2-DC TX Receiver LED Transmitter LED RF-2-DC LED Sensor Node