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Team Engine Control Jon Stoker Brian Patterson Avishesh Dhakal

Team Engine Control Jon Stoker Brian Patterson Avishesh Dhakal. Objectives. Study the Microsquirt Project. Adapt to Harley Davidson Motorcycles Injection Timing Engine Specific Sensors and Signals Design our own EFI Controller Design a convenient connection method.

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Team Engine Control Jon Stoker Brian Patterson Avishesh Dhakal

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  1. Team Engine Control Jon Stoker Brian Patterson Avishesh Dhakal

  2. Objectives • Study the Microsquirt Project. • Adapt to Harley Davidson Motorcycles • Injection Timing • Engine Specific Sensors and Signals • Design our own EFI Controller • Design a convenient connection method

  3. What is a Microsquirt? • Electronic Fuel Injection Controller • Compact • Less Driving Current • Suitable for Motorcycles or other small vehicles • Programmable by End User

  4. Connection Method

  5. Previous Progress • Schematic and Layout in EAGLE • Fabrication of custom board • Component population of board • Research in Microsquirt project and engine control

  6. Board Layout Layout Specifications • Two layer board • Two separate ground planes to reduce noise • Analog (High power 7.5A max) • Digital (Sensors , Serial) • 1st version parts on 1 side • Standard 20 mil trace • 100 mil for MOSFET drain to source • 9 mil on microcontroller • Total board side 6.3x4”

  7. Testing

  8. Future Project Goals • Main Goal: • Custom board controls one function on the Harley • Sub Goals: • Build and test breakout board • Detailed flow chart of Microsquirt code • Modify Microsquirt code for Harley • Resolve any circuit or layout issues with custom board

  9. Gantt Chart

  10. Budget

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