Joy-it RB-P-XPLR-SET handleiding
Handleiding
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. BUTTONS
Buttons are interactive elements in user interfaces that fulfill a simple but essential function: user input. Similar to how RGB LEDs can display a variety of
colors, buttons are used to initiate a wide range of commands and actions in digital environments.
The buttons are connected to the GPIO pins GP10 (top), GP11 (right), GP14 (bottom) and GP15 (le).
from machine import Pin
# Dene button pins
buttons = [10, 11, 14, 15]
# Initialize buttons
buttonOne = Pin(buttons[0], Pin.IN, Pin.PULL_DOWN)
buttonTwo = Pin(buttons[1], Pin.IN, Pin.PULL_DOWN)
buttonThree = Pin(buttons[2], Pin.IN, Pin.PULL_DOWN)
buttonFour = Pin(buttons[3], Pin.IN, Pin.PULL_DOWN)
# Dene button handler functions
def buttonUp(pin):
print("Button Up Pressed")
def buttonRight(pin):
print("Button Right Pressed")
def buttonDown(pin):
print("Button Down Pressed")
def buttonLeft(pin):
print("Button Left Pressed")
# Attach interrupt handlers to buttons
buttonOne.irq(trigger=Pin.IRQ_RISING, handler=buttonUp)
buttonTwo.irq(trigger=Pin.IRQ_RISING, handler=buttonRight)
buttonThree.irq(trigger=Pin.IRQ_RISING, handler=buttonDown)
buttonFour.irq(trigger=Pin.IRQ_RISING, handler=buttonLeft)
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Productinformatie
Merk | Joy-it |
Model | RB-P-XPLR-SET |
Categorie | Niet gecategoriseerd |
Taal | Nederlands |
Grootte | 21690 MB |