Enhancement #237

Design Dragonfly Replacement Board

Added by Kevin Woo about 6 years ago. Updated about 5 years ago.

Status:FeedbackStart date:
Priority:TabledDue date:
Assignee:-% Done:

0%

Category:Hardware
Target version:Hardware

Description

Things to fix:
  • No critical IO or communications lines over the motors
  • ARCHs integrated into board
    • Built in I2C to ARCHs
  • Integrated SPI hookups to encoder connectors
    • Separate chip select lines
    • CLK and MISO/MOSI from SPI module
  • 16MHz External clock
  • Fix FTDI chip to use 3.3v VCCIO instead of 5V
  • External pull ups for buttons
  • Cheaper range finders? Perhaps Digital ones.

History

#1 Updated by Kevin Woo about 6 years ago

Things to fix:
  • No critical IO or communications lines over the motors
  • ARCHs integrated into board
    • Built in I2C to ARCHs
  • Integrated SPI hookups to encoder connectors
    • Separate chip select lines
    • CLK and MISO/MOSI from SPI module
  • 16MHz External clock
  • Fix FTDI chip to use 3.3v VCCIO instead of 5V
  • External pull ups for buttons
  • Cheaper range finders? Perhaps Digital ones.
  • Omniwheels

#2 Updated by Kevin Woo about 5 years ago

  • Status changed from New to Assigned

#3 Updated by Kevin Woo about 5 years ago

  • Status changed from Assigned to Feedback
  • Assignee deleted (Unassigned Ticket -)

#4 Updated by Rich Hong about 5 years ago

  • Category set to Hardware

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