Welcome to MAC+tech We will Start Programming with raspberry pi..
before the start, we show pin diagram, a previous post we detail about raspberry pi types and various port Read hare..
Pin Digram :
IMP Pins Means All Are IMP But Most of time use full pins...
_______________________VCC AND GND_________________
pin 1 -3.3v
pin 2,4 -5v
pin 6,9,14,20,25,30,34,39 - GND
---------------------------------------------------------------------------------
________________________CLOCK PIN____________________
pin 7 - GPIO4 (GPIO_GCLK)
----------------------------------------------------------------------------------
---------------------------------------------------------------------------------
Start Raspberry Pi Note :
1. Bootable Memory card Insert Before Power supply attach .
2. Not Remove memory card After power on
3. use standard 5-volt power
_____________________________________________________
Reured resourcess:
Raspberry pi :)
LED
1K register (if avilable) <- optional
Circuit Diagram / Connection :
LED +ve connect to Pin 12 (means Second colum 6 no) ie GPIO 18
LED -ve Any GND
Program for Blink LED :
######################################
# Auther : Kishor M Sonawane
#Company: MAC+tech
#Program : Blink LED Using Key Bord press 1 to on LED 0 to off LED
import RPi.GPIO as GPIOimport timeGPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO.setup(18,GPIO.OUT)while True:
kk=input('1 or 0')
if kk==1:
print('LED on')
GPIO.output(18,GPIO.HIGH)
else:
print('LED off')
GPIO.output(18,GPIO.LOW)
#######################################
Process /RUN Steps :
Copy Code Save Raspberry Pi Any Directory
as led.py or any_name.py
open Terminal (Ctrl+Alt+t) goto Directory Where Program Store.
type n terminal :
$ python led.py
1
LED on
0
LED off
use Ctrl+c to exit program
*NOTE : we Use Python So indentation very proper single space may be problematic ..
Thank You
-Kishor M Sonawane
