#21 Control L.E.D using LDR||☆Arduino project☆|| PR ROBOTICS
#PRROBOTICS #howtouseldr #automaicdaynightled #arduinoprojects
Hello friends,
In this video i will show you how to use LDR
COMPONENTS REQUIRED
1. ARDUINO UNO
2. BREAD BOARD
3. JUMPER WIRES
4. L.E.D. OF ANY COLOR
5. LDR OR PHOTORESISTOR
6. RESISTOR OF ANY VALUE
CODE:
https://drive.google.com/file/d/1GVBx...
CIRCUIT DIAGRAM:
https://drive.google.com/file/d/1miua...
Why you can use any resistor?
the resistor i am using are pulled out from different old circuit boards. Without looking at the value of resistor i used it and changed my code accordingly by looking at the values on serial monitor.
Thanks for watching 😊