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- // Robo India Tutorial
- // Digital Input and Output on LED
- // Hardware: NodeMCU
- const int analog_ip = A0; //Naming analog input pin
- const int LED = 0; //Naming LED Pin
- int inputVal = 0; //Variable to store analog input values
- void setup() {
- pinMode(LED, OUTPUT); // Defining pin as output
- Serial.begin(115200); // Initiating Serial communication
- }
- void loop() {
- //inputVal =(1023); // Analog Values 0 to 1023
- inputVal = analogRead (analog_ip); // Analog Values 0 to 1023
- Serial.println (inputVal);
- analogWrite(LED, inputVal/4); // Mapping 0 to 255
- delay(1000);
- }
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