In this topic I will explain how the hoa-serie infrared sensors work with Arduino.
So all we need to install this circuit is:
Arduino
HOA-serie Infrared Sensor
100 Ohm Resistor
10 KOhm Resistor
Connection Wires
BreadBoard
LED
560 Resistor
You can find the code in my Github:
int analogInPin = A5; // Analog Pin that read the values from the sensor
int ledPin =13; // Pin that control the led to turn on and off.
int sensorValue = 0; //Initial value for the sensor value
void setup() {
// initialize serial communications at 9600 bps:
Serial.begin(9600);
pinMode(ledPin, OUTPUT);
}
void loop() {
// read the analog in value:
sensorValue = analogRead(analogInPin);
Serial.print("sensor = " );
Serial.println(sensorValue);
delay(200);
if(sensorValue>600)
{
//turn on the Led
show original
How this type of Infrared work:
How this Circuit Work:
Video link:
If you have any question let me know.
This the circuit of the infrared sensor with Arduino:
Please post as an image in line, or on your github page.Guide to posting images
