PCB

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Flexbot PCBs

Teensy board

Figure 1. Plug names and pin allocation for Teensy board.

  • IMU0, on-board, SCL0, pin 18-19, AD0=NC, Knee.
  • IMU1, SCL1, pin 37_38-19, AD0=HIGH, Foot.
  • IMU2, SCL1, pin 37_38-19, AD0=NC, Shin (lower leg).
  • IMU3, SCL2, pin 3_4, AD0 = HIGH, Thigh (upper leg).
  • IMU4, SCL2, pin 3_4, AD0 = NC, Hip.

Figure 2. Functional blockdiagram og Teensy controller board. Not all blocks and MAV messages are implemented yet.

Figure 3. Layout of PCB (designed in Eagle).

Figure 4. PCB schematic - click on image to get better view.