Stompy PCB Designs

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This document describes the PCBs that we use in Stompy

Head

  • Audio
  • Video
  • Ethernet (to communicate with the body and for debugging)

Body

Raspberry Pi CAN Hat
  • CAN
    • MCP2515: CAN Controller, SPI compatible
    • ATA6561: CAN Tranceiver
    • MCP2551: CAN Tranceiver[1]
    • TLE6250G: CAN Transceiver (4.5V~5.5V)[2]
    • TJA1051: CAN Transceiver (4.5V~5.5V)[3]
    • SN65HVD230: CAN transceiver (3V~3.6V)[4]
  • Power regulation
    • AMS 1117
  • IMU
    • BerryGPS-IMU V4
      • Gyroscope and Accelerometer: LSM6DSL, compatible with SPI and I2C
      • Magnetometer: LIS3MDL, compatible with SPI and I2C
  • Ethernet (to communicate with the head and for debugging)

References

  1. ↑ https://www.seeedstudio.com/I2C-CAN-Bus-Module-p-5054.html
  2. ↑ https://www.lcsc.com/product-detail/CAN_Infineon_TLE6250G_TLE6250G_C111030.html
  3. ↑ https://www.lcsc.com/product-detail/CAN-ICs_NXP-Semicon-TJA1051TK-3-118_C124020.html
  4. ↑ https://www.lcsc.com/product-detail/CAN-ICs_Texas-Instruments-SN65HVD230QDR_C16468.html
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