LED Brightness Control With PWM Function In Arduino

LED බල්බයක Brightness විචලනය පාලනය කිරීම සහ PWM Function එක භාවිතා කර RGB LED එකක පාට හැසිරවීම සරල සිංහල බසින්.

Brightness of an led cannot be directly controlled as the Arduino works with 5v and 0v (digital)
for this we use the analogWrite function to generate pwm pulse wich will inturn help us to change the brightness

Part list :
150-330 ? resistor x 1
Led x 1
Arduino board x 1
Jumper wires
Bread board x 1
RGB led x 1

Steps:
Connect the Arduino board to the computer via the USB cable.
Open up Arduino IDE.
Select the correct COM Port.
Select the correct Board .
Type the code and Upload.


Group Link : https://www.facebook.com/groups/vikil...
Page Link : https://www.facebook.com/vikilabs17/
Code and Tutorial PDF Zip - https://drive.google.com/open?id=0B-x...


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