Freenove 4WD Smart Car Board for Raspberry Pi User Manual

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Chapter 3 Module test (necessary)
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The code is as below:
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from Infrared_Obstacle_Avoidance import *
def test_Infrared():
try:
while True:
if GPIO.input(IR01)!=True and GPIO.input(IR02)==True and GPIO.input(IR03)!=True:
print 'Middle'
elif GPIO.input(IR01)!=True and GPIO.input(IR02)!=True and GPIO.input(IR03)==True:
print 'Right'
elif GPIO.input(IR01)==True and GPIO.input(IR02)!=True and GPIO.input(IR03)!=True:
print 'Left'
except KeyboardInterrupt:
print "\nEnd of program"
Reference
GPIO.input(IO)
This function has an input parameter. If the IO input is high level, GPIO.input(IO) returns True. If the IO input
is low level, GPIO.input(IO) returns False.

Freenove 4WD Smart Car Board for Raspberry Pi Specifications

General

Brand	Freenove
Model	4WD Smart Car Board for Raspberry Pi
Category	Microcontrollers
Language	English