The objective of this project was to develop a Arduino Based Infrared Sensor, a mobile application to control and visualise the data collected by the sensors. The project concluded with IR ...

IR Sensor OUT connects to Arduino Digital Pin 2 to read the sensor’s output. LED Anode (+) connects to Arduino Digital Pin 13 through a 220-ohm resistor. LED Cathode (-) connects to Arduino GND.

Note: A compact analogue reflectance sensor such as the CNY70 was not used in the Arduino Uno experiments described. Instead, a homemade sensor was assembled using a single infrared LED (IR333C) and a ...

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. [… ...

LEDs on the Arduino can be programmed to indicate if the sensor is/isn’t immersed by the liquid (and thus determine if liquid level is too high/low). The two companies say that the hardware provides ...

The sensor has an infrared (IR) emitter and a 30×30 pixel IR camera in it. The object moving in front of the sensor has to be close enough to reflect IR light from the emitter back to the camera.

For patients to receive good care, doctors must be present. To administer medication or provide treatment, he can’t be everywhere at once. If we regularly examine our health, we may be able to ...