IR (Infrared Sensor) is an electronic instrument that is used to detect any type of obstacle/object & it is also used to detecting the black & white colour.

Connect GND pin of the sensor to GND pin, Vcc pin to 5V pin, and O/P pin to digital pin 2 of Arduino Leonardo, respectively, as shown in Fig. 3. Fig. 3: Circuit diagram of the smart slide pointer ...

Here we will interface IR sensor with Arduino to control DC Motor. Here IR sensor will detect any object in front of it and Arduino will read the IR Sensor’s output and make the Relay High. Relay is ...

We’ve featured loads of IR Arduino projects and they are all exciting and unique. The projects spring from a specific need or problem where a custom infrared remote control is the solution. [… ...

Arduino Code to Measure CO2 Concentration The complete code for this Gravity Infrared CO2 Sensor with Arduino project is given at the end of the document. Here we are explaining some important parts ...

Presence of doctor is essential for proper patient care. But he cannot be present on each and every place to provide medication or treatment. So remote monitoring of a patient is the right solution.

This paper describes the use of multiple Infrared sensors to reconstruct a shape by detecting any changes in sensor displacement when there is an obstacle placed in front of the sensor. Meanwhile, the ...