[ S[IMSPIMLEPLEELEECLTERCOTRNOICNSICWSIWTHITGHPGIOPZIOERZOER]O ]Ryanteck MCB Robotgpiozero.RyanteckRobotExtends Robot for the Ryanteck MCB robot. Since its pins are fixed,there’s no need to specify them when constructing this class. Thefollowing example drives the robot forward:from gpiozero import RyanteckRobotrobot = RyanteckRobot()robot.forward() Methods: These are the same as for the Robot class.CamJam #3 Kit Robotgpiozero.CamJamKitRobotExtends Robot for the CamJam EduKit #3 robot. Since its pins are fixed,there’s no need to specify them when constructing this class. Thefollowing example drives the robot forward:from gpiozero import CamJamKitRobotrobot = CamJamKitRobot()robot.forward() Methods: These are the same as for the Robot class.[ Quick Reference ] 101
ESSENTIALS Energenie gpiozero.Energenie(socket=None, initial_value=False) Designed to represent an Energenie socket controller, this class is constructed with a socket number and an optional initial state (defaults to False, meaning off). Instances of this class can be used to switch peripherals on and off. For example: from gpiozero import Energenie lamp = Energenie(1) lamp.on() Methods: is_active Returns True if the device is currently active, and False otherwise. This property is usually derived from value. Unlike value, this is always a Boolean. source The iterable to use as a source of values for value. source_delay The delay (measured in seconds) in the loop used to read values from source. Defaults to 0.01 seconds, which is generally sufficient to keep CPU usage to a minimum while providing adequate responsiveness. values An infinite iterator of values read from value.102 [ Chapter OTwnel]ve ]
[ S[IMSPIMLEPLEELEECLTERCOTRNOICNSICWSIWTHITGHPGIOPZIOERZOER]O ][ Quick Reference ] 103
ESSENTIALS ESSENTIALS LEARN | CODE | MAKE AVAILABLE NOW: > CONQUER THE COMMAND LINE > EXPERIMENT WITH SENSE HAT > MAKE GAMES WITH PYTHON > CODE MUSIC WITH SONIC PI ESSENTIALS From the makers of the official Raspberry Pi magazine104 [ Chapter One ]
[ SIMPLE ELECTRONICS WITH GPIO ZERO ]OUT NOW IN PRINTONLY £3.99 fromraspberrypi.org/magpiGET THEMDIGITALLY: 105
ESSENTIALS raspberrypi.org/magpi
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