After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

Testing the E18-D80NK IR Sensor Once your code and hardware are ready, connect Arduino to the laptop and upload the code. After that open the serial monitor at a baud rate of 9600, and make some ...

Connect the VCC and GND pins of the IR sensor to the 5V and GND pins of the Arduino, respectively. Connect the OUT pin of the IR sensor to D2 on the Arduino. Connect the anode (+) of the LED to a ...

Simplify the process of extracting IR codes from your household appliances' remotes using Arduino and a TSOP sensor with this project. Capture and analyze IR signals effortlessly, empowering you to ...

Photoelectric sensors detect objects and surface changes using variations in optical properties. Each sensor includes a light emitter and a receiver, with most relying on infrared light. In optical ...

Why TCRT5000 and Arduino Nano? For many people, this question would have popped up. The reason for using a TCRT5000 IR sensor is to detect the position of the thermometer and take temperature reading ...

Attached below are some Arduino sketches that might be of use to you: Infrared (IR) remote control (RC) protocol guessing - This first sketch looks at the beginning of an RC signal and tries to guess ...

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 ...

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.