My OSU Journey
Mohsen Nasroullahi
ECE112
Motor Controller
Power Module(Charger Board)
Sensors-Light
-Bumper
Analog Module
ECE272/ECE 375
Motor Controller
Power Module(Charger Board)
Sensors-Light
-Bumper
Digital Module-CPLD
-Mega128
Bender
Motor ControllerX2 to drive
4 wheels
Power Module(Charger Board)
Sensors-3 Sharp IR
Digital Module-Mega128
Paul Filitchkin, Mohsen Nasroullahi
Reconfigurable Dynamic Robotic LimbKevin Kemper, Paul Filitchkin, Mohsen Nasroullahi
Power/Wireless Module
Micro Controller Module
Wireless Sensor NetworkSensor 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
Wireless Sensor Network [WSN]Data from 5 other nodes
Data from 2 other nodes
No additional Data
Hub
Sensor Node Block Diagram
RX
TXµC
TempSensor
RF-2-DC
Ultra-Low Power Sensor Node Consist of:
Temperature Sensor
BFSK Receiver
BFSK Transmitter
Digital Controller
RF Power Harvester Sensor Node
Temp Sensor Digital Controller RX/TX
Demonstration Board1st Generation Sensor Nodes
RX
TX
TempSensor
RF-2-DC
µC
Atmel µCRX
RF-2-DC
TX Receiver LED Transmitter LED RF-2-DC LED
Sensor Node