I just finish my project on arduino, so i begin to transfer it on breadboard. I follow this tutorial Here.
And i notice strange thing .
On arduino with only photoresitor connected and on breadboard with the same photoresistor the data i read was totaly diffrent. From arduino evrithing was ok. From breadboard the data i receve was some random numbers 0-1023.
The code is very simple
Serial.println( analogRead( nLightSensorAnalogPin ) ); delay( 100 );
What can be the problem ? I think something is wrong with power regulator but not sure what?