raspberry gpio tutorial 3..control LED using button in tamil

-

python codings     

import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO.setup(17,GPIO.IN)
GPIO.setup(27,GPIO.OUT)
while 1:
    if GPIO.input(17):
        GPIO.output(27,GPIO.LOW)
        print 'led off'
        time.sleep(1)
    else:
        GPIO.output(27,GPIO.HIGH)
        print 'led on'
        time.sleep(1)

*********************************************************************************
copy that and paste in your python idle

Comments

Post a Comment

Popular posts from this blog

using millis() in ultrasonic sensor program in tamil

-
Image
Coding #define trig 5 #define echo 4 void setup() {   Serial.begin(9600);   pinMode(trig,OUTPUT);   pinMode(echo,INPUT);   pinMode(13,OUTPUT);   pinMode(12,OUTPUT);   digitalWrite(12,HIGH);   delay(2000); } void loop() {   digitalWrite(13,HIGH);   digitalWrite(12,LOW);   delay(1000);   digitalWrite(13,LOW);   digitalWrite(12,HIGH);   delay(2000);     long duration , distance;     digitalWrite(trig,LOW);   delay(2);   digitalWrite(trig,HIGH);   delay(2);   digitalWrite(trig,LOW);     duration= pulseIn(echo,HIGH);   distance=(duration/2)/29.1;   Serial.println(distance); }
Read more

RFID attendance system review in tamil

-
Image
this video is my 100th video in youtube to get my app click here before uploading change the uid code of the your RFID tag... then upload that code coding for that video  /* PINOUT: RC522 MODULE    Uno/Nano     MEGA SDA             D10          D9 SCK             D13          D52 MOSI            D11          D51 MISO            D12          D50 IRQ             N/A          N/A GND             GND          GND RST             D9           D8 3.3V            3.3V      ...
Read more

CHATBOT programming tutorial in tamil

-
Image
PYTHON CODING import webbrowser import smtplib import random from datetime import datetime  import os import sys #from weather import Weather import urllib import requests #import urllib2 import time from bs4 import BeautifulSoup import speech_recognition as sr from playsound import playsound import wikipedia import urllib3 import pyttsx3 #from googlesearch import search engine = pyttsx3.init('dummy') voices = engine.getProperty('voices') engine.setProperty('voice', voices[len(voices)-1].id) def speak(audio):     print('Computer: ' + audio)     engine.say(audio)     engine.runAndWait() def greetMe():     now=datetime.now()     currentH = int(now.strftime("%H"))     if currentH >= 0 and currentH < 12:         speak('Good Morning!')     if currentH >= 12 and currentH < 18:         speak('Good Afternoon!')    ...
Read more