Arduino programming for beginners | How to Use TCRT5000 IR Sensor Module | (Lesson #3)
In this beginner's lesson on Arduino programming, we'll show you how to Use TCRT5000 IR Sensor Module. This is a crucial step in creating many projects with Arduino, and we'll walk you through the process step-by-step. Watch and learn how to Use TCRT5000 IR Sensor Module.
The TCRT5000 is an infrared (IR) sensor module that is commonly used for detecting the presence of obstacles or objects. It consists of an infrared emitter and a phototransistor in a compact package. The sensor works on the principle of reflection, where it emits infrared light and measures the intensity of the reflected light. When an object is present in front of the sensor, it reflects the emitted infrared light back to the sensor, causing a change in the sensor's output.
Arduino Code
Working:
The infrared emitter in the TCRT5000 emits infrared light.
The light reflects off nearby surfaces and objects.
The phototransistor detects the reflected light.
The digital output pin (OUT) of the TCRT5000 goes HIGH when and obstacle is detected and LOW when there is no obstacle.
Tips:
Adjust the detection range by changing the position and orientation of the sensor.
Experiment with different threshold values for your specific application.
Consider using additional components like resistors for fine-tuning and stability.
Keep in mind that this is a basic example, and you can modify the code according to your specific project requirements.
0:00 Components
0:36 Connections
1:26 Diagram
1:53 Code
2:01 Test
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