Cytron Maker-pHAT, Руководство пользователя

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ROBOT.HEAD to TOE
Product User’s Manual -
​
HAT-MAKER
8. PYTHON DEMO CODE
User can try this python demo code to control the LEDs and buzzer using push button on
Maker pHAT. Click on ​Menu - Programming - Python 3 (IDLE)​. Then click ​File - New File​.
Write (or copy and paste) the following python code (​ gist​ ).
MakerpHATDemo.py - /home/pi/Documents/MakerpHATDemo.py (3.5.3)
F​ile ​E​dit F​o​rmat ​R​un ​O​ptions ​W​indow ​H​elp
from
​
gpiozero
​
import
​
LED, Button, Buzzer
from
​
time
​
import
​
sleep
import
​
os
LED1 = LED(17)
LED2 = LED(18)
LED3 = LED(27)
LED4 = LED(22)
LED5 = LED(25)
LED6 = LED(12)
LED7 = LED(13)
LED8 = LED(19)
SW1 = Button(21)
SW2 = Button(16)
SW3 = Button(20)
BUZZER = Buzzer(26)
NONE = 0
DECREASE = 1
INCREASE = 2
ALL_OFF = 9
ALL_ON = 10
def
​ ​
beep
​
(times, sec):
​
for
​
x
​
in
​ ​
range
​
(times):
BUZZER.on()
sleep(sec)
BUZZER.off()
sleep(sec)
def
​ ​
led
​
(ledNumber):
​
if
​
ledNumber == 1:
LED1.on()
​
else
​
:
LED1.off()
​
if
​
ledNumber == 2:
LED2.on()
​
else
​
:
LED2.off()
​
if
​
ledNumber == 3:
LED3.on()
​
else
​
:
LED3.off()
Created by
​
Cytron Technologies Sdn Bhd
​
– All Rights Reserved
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​
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