Showing posts with label arduino ldr. Show all posts
Showing posts with label arduino ldr. Show all posts

Saturday, December 19, 2015

arduino LDR controller

                    Arduino LDR controller 


the circuit diagram here


FIRST YOU MUST GET THE VALUE FROM THE LDR READING FOR WHAT BRIGHTNESS
YOU WANT TO  CONTROL WITH THE SERIAL MONITOR 

the ldr value reading cord is here