WINGONEER 5Pcs Digital Light Intensity Sensor Module Photo Resistor Photoresistor for Arduino UNO
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Product review & video
hello friends welcome to another Arduino programming lesson and in this lesson we will going to read the light intensity in the air using FDR FDR is a light dependent resistor for the circuit we need to have a breadboard so here I have a breadboard let me just place it like this okay and you see I have to take this LDR sensor and I will put on a breadboard something like this this is how I'm going to place the light dependent resistor sensor okay then I need a resistor which is a 1 kilo ohm resistor that I'm using for today and I would going to connect the one end of the resistor to the one end of the LDR okay so okay so you then can see the circuit properly the connection between this one leg of the LDR is connected to the one end of the resistor because this breadboard is vertically short when it comes to the same column okay this entire column is vertically short so that is how we we


