Plotter Application Using MC34931S DC Motor Driver, Sensors and Kinetis Microcontrollers

Document created by Diana Torres Employee on May 5, 2016Last modified by Juan Rodarte on Sep 3, 2019
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This demo shows the interaction among MCUs, motor drivers, and sensors using simple mbed code and various communication protocols, namely Ethernet, I2C, and PWM to simulate real-world applications on a smaller scale





  • Motor driver with Brushed DC motor driver with current feedback and thermal regulation
  • 6-Axis sensor FXOS8700 (Accelerometer + Magnetometer) and 3-Axis Gyroscope FXAS21002
  • Kinetis K64 MCU 120 MHz ARM Cortex-M4 core with Ethernet and USB
  • Complete system consisting of an MCU, a sensor, and a motor driver



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For more detailed information about this demo, please download attached PDF