Indavelopers

import sys
from PyQt4.QtGui import *

from PyQt4.QtCore import QT_VERSION_STR
from PyQt4.Qt import PYQT_VERSION_STR
from sip import SIP_VERSION_STR

a = QApplication(sys.argv)       

w = QWidget()

Indavelopers

import sys
from PyQt4 import QtGui

def window():
   app = QtGui.QApplication(sys.argv)
   w = QtGui.QWidget()
   b = QtGui.QLabel(w)
   b.setText("Hello World!")
   w.setGeometry(100,100,200,50)
   b.move(50,20)

Indavelopers

import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BOARD)
GPIO.setwarnings(False)

PIN_BUTTON = 16

GPIO.setup(PIN_BUTTON, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)

Indavelopers

#!/usr/bin/env python
 
import time
import os
import RPi.GPIO as GPIO
 
GPIO.setmode(GPIO.BCM)
 
# Read SPI data from MCP3008
def readadc(adcnum, clockpin, mosipin, misopin, cspin):

Indavelopers

import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BOARD)
GPIO.setwarnings(False)

PIN_BUTTON = 16

GPIO.setup(PIN_BUTTON, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)

Indavelopers

import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BOARD)
GPIO.setwarnings(False)

PIN_BUTTON = 16

GPIO.setup(PIN_BUTTON, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)

Indavelopers

import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BOARD)
GPIO.setwarnings(False)

PIN_BUTTON = 16

GPIO.setup(PIN_BUTTON, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)

Indavelopers

#!/usr/bin/env python
 
import time
import os
import RPi.GPIO as GPIO
 
GPIO.setmode(GPIO.BCM)
 
# Read SPI data from MCP3008
def readadc(adcnum, clockpin, mosipin, misopin, cspin):

Indavelopers

import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BOARD)

PIN_LED = 12

GPIO.setup(PIN_LED, GPIO.OUT)

p = GPIO.PWM(PIN_LED, 50)

Indavelopers

import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BOARD)
GPIO.setup(12, GPIO.OUT)

try:
  while True:
    GPIO.output(12, True)
    time.sleep(0.5)