opendevrealworld Raspberry Pi Sensor and Actuator Control SciPy 2013 Presentation

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Authors: Minardi, Jack, Enthought Inc. • Code: https://github.com/jminardi/scipy2013 • Slides: http://bit.ly/12ciLOq • Track: General • I will walk the audience through all the steps necessary for acquiring sensor data using a Raspberry Pi and streaming it over a network to be plotted live. I will also explain how to control an actuator like a DC motor. • The topics I will cover: • Basic circuits (V = I * R) • GPIO Pins • Pulse width modulation • Analog to digital converters • Serial communication (SPI) • Basic data streaming using zmq • Basic real time plots using chaco • All the python needed for the above topics • By the end of the talk I will demonstrate sensor and actuator control using everything that was covered.

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