1. ECE 477 Senior Design Group 8  Spring 2007
Jay
Tom
Ryan
Dave
BatteryMAX

2. Outline Project Overview Design Challenges Faced
ECE 362 Knowledge Used
Project Demo

3. Project Overview Universal Battery Charger
NiMH, Li-Ion, NiCd, Lead-Acid
Voltage Range: 0-25V
Current Range: 0-3A
Battery Statistic Tracking
Battery ID Numbers
Records Voltage and Current
Embedded Web Server
Controls the Device
Displays Information

4. Design Challenges Faced
Component selection
Circuit design
PCB Layout
Packaging
Programming
Staying safe

5. ECE 362 Knowledge Used Microcontroller Programming
Software Development
Circular Buffers
Interrupts
Microcontroller Peripherals
ATD, SCI, SPI, TIM
Bus Timing Analysis
Reading Datasheets

6. Project Demo

7. Questions / Discussion