IoT｜硬體｜樹莓派｜實作｜感測器｜LED 5mm RGB 亮燈

[成果]

[材料]

5MM RGB LED (共陰) *1

200 歐姆 *3

[接線]

5mm RGB LED 由左至右(長腳在左)	樹莓派
1紅	11
2GND (長腳)	9
3藍	13
4綠	15

sudo python F2TRVVNIGTY9SIO.py

red on

red off

green on

green off

blue on

blue off

yellow on

yellow off

cyan on

cyan off

white on

white off

F2TRVVNIGTY9SIO.py

#Program asks for user input to determine color to shine.

import time, sys

import RPi.GPIO as GPIO

redPin = 11   #Set to appropriate GPIO

greenPin = 15 #Should be set in the

bluePin = 13  #GPIO.BOARD format

def blink(pin):

    GPIO.setmode(GPIO.BOARD)

    

    GPIO.setup(pin, GPIO.OUT)

    GPIO.output(pin, GPIO.HIGH)

    

def turnOff(pin):

    GPIO.setmode(GPIO.BOARD)

    GPIO.setup(pin, GPIO.OUT)

    GPIO.output(pin, GPIO.LOW)

    

def redOn():

    blink(redPin)

def redOff():

    turnOff(redPin)

def greenOn():

    blink(greenPin)

def greenOff():

    turnOff(greenPin)

def blueOn():

    blink(bluePin)

def blueOff():

    turnOff(bluePin)

def yellowOn():

    blink(redPin)

    blink(greenPin)

def yellowOff():

    turnOff(redPin)

    turnOff(greenPin)

def cyanOn():

    blink(greenPin)

    blink(bluePin)

def cyanOff():

    turnOff(greenPin)

    turnOff(bluePin)

def magentaOn():

    blink(redPin)

    blink(bluePin)

def magentaOff():

    turnOff(redPin)

    turnOff(bluePin)

def whiteOn():

    blink(redPin)

    blink(greenPin)

    blink(bluePin)

def whiteOff():

    turnOff(redPin)

    turnOff(greenPin)

    turnOff(bluePin)

    

print("""Ensure the following GPIO connections: R-11, G-13, B-15

Colors: Red, Green, Blue, Yellow, Cyan, Magenta, and White

Use the format: color on/color off""")

def main():

    while True:

        cmd = raw_input("-->")

        if cmd == "red on":

            redOn()

        elif cmd == "red off":

            redOff()

        elif cmd == "green on":

            greenOn()

        elif cmd == "green off":

            greenOff()

        elif cmd == "blue on":

            blueOn()

        elif cmd == "blue off":

            blueOff()

        elif cmd == "yellow on":

            yellowOn()

        elif cmd == "yellow off":

            yellowOff()

        elif cmd == "cyan on":

            cyanOn()

        elif cmd == "cyan off":

            cyanOff()

        elif cmd == "magenta on":

            magentaOn()

        elif cmd == "magenta off":

            magentaOff()

        elif cmd == "white on":

            whiteOn()

        elif cmd == "white off":

            whiteOff()

        else:

            print("Not a valid command")

        

        

    return

    

main()