Measure Light Intensity using Photo-resistor

In this tutorial we will see how to use photo-resistor to measure light intensity. For this you will need Arduino, Breadboard, Jumper Wire, 10K ohms Resistor, Photo-resistor. A photo-resistor is a light-controlled variable resistor. The resistance of a photo-resistor decreases with increasing incident light intensity An analog input converts a Read more…

How to blink LED light.

Hello Guys in this tutorial we will see how to blink LED light using Arduino. For doing this you will need Arduino, Breadboard, Jumper Wire, 220 ohms Resistor, LED.   Do connection as shown in diagram. Then upload the code int LED_Light = 6; void setup() { pinMode(LED_Light, OUTPUT); } Read more…