open('/dev/real_world') - Raspberry Pi Sensor and Actuator Control
Authors: Minardi, Jack, Enthought Inc.
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 Basic app building using ETS 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.