Arduino Solar Tracker – Circuit Diagram In the circuit two LDR (Light Dependent Resistors) sensors are used to sense the light. Since LDR is an analogue sensor they are connected to the analog pins A0 and A1 of Arduino. The sensors are connected in series with 10 k ohm resistors. A serv...
First of all we have configured the A4 pin of the arduino uno as input pin to read the the LDR sensor output. In the setup function, the “Serial.begin(9600)” command will help in communication between the Arduino and serial monitor. In the loop function, we will read from the sensor...
The Arduino Light Sensor Circuit The circuit we need to build is pretty basic, and you shouldn’t have too much trouble setting it up. I will briefly mention each of the parts that are in it and how to put it all together. The light sensor or also known as a photoresistor is the ...
For this project, the POT was an analog sensor (potentiometers can also be digital), which acts as a resistor to control the flow of an electric current. The OLED technology… By Salman Khan July 25, 2021 Solar Panel Parameters Monitoring Using Arduino There are Power Stations for ...