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Preliminary Schematic and Hardware Design Narrative

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Presentation on theme: "Preliminary Schematic and Hardware Design Narrative"— Presentation transcript:

1 Preliminary Schematic and Hardware Design Narrative
eV-TEK: Andrew Phillips Ben Laskowski Rob Swanson Shannon Abrell Preliminary Schematic and Hardware Design Narrative

2 Battery Management LM324 MCP3204 PIC18F4423 Diff Amp
Used as voltage follower Isolates current Scales cell voltage MCP3204 External ADC Measure voltage over current sense resistor PIC18F4423 12 ADC channels SPI to external ADC Serial to main board

3 Battery Management PIC18F4423

4 Battery Management

5 Battery Management

6 Battery Management

7 Main Board PIC32MX575F 5 UARTs 5 ADC Pulse accumulator 5 SPI 4 PWM 23 general I/O

8 Main Board PIC32MX575F 5 UARTs 5 ADC Pulse accumulator 5 SPI 4 PWM 23 general I/O


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