Infrared Line Tracing Module(TCRT5000): 두 판 사이의 차이

2025년 3월 27일 (목) 17:52 기준 최신판

The product is an infrared transmission and reception sensor module designed specifically for line tracing applications. It comes equipped with an adjustable variable resistor, allowing for fine-tuning of sensitivity.

The part of the sensor that detects is highlighted in red in the accompanying image, while the yellow part represents the sensitivity adjustment component.

Specifications

Operating Voltage: 3V ~ 5V
Output Type: Analog, Digital

Example Required Hardware

Arduino board
Jumper cables
TCRT5000 module

Connection

Arduino	TCRT5000
5V	V+
GND	G
D2, A7	S

Example Code

const int analogPin = A7; // Analog pin used to connect the sensor
const int digitalPin = 2; // Digital pin used to connect the sensor

void setup() {
  pinMode(digitalPin, INPUT); // Set the digital pin as input
  Serial.begin(9600); // Start serial communication at 9600 baud
}

void loop() {
  Serial.print(analogRead(analogPin)); // Read the analog value from the sensor
  Serial.print("\t"); // Print a tab for formatting
  Serial.println(digitalRead(digitalPin)); // Read and print the digital value from the sensor
  delay(100); // Wait for 100 milliseconds before the next reading
}

Execution Results

When nothing is close to the sensor

When a black object is near the sensor

When a white object is near the sensor

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+{{#seo:|title=ArduWiki : Arduino Infrared Line Tracing Module (TCRT5000) Guide|title_mode=append|keywords=Arduino, Computer Science, Maker Learning, Performance Assessment, Infrared Line Tracing Module (TCRT5000), Arduino Project, Capstone Project, Arduino Example Code|description=Introduces how to control an infrared line tracing module (TCRT5000) using Arduino (basic info, wiring, example code). Useful for computer science and maker classes.}}
-[[File:라인트레이싱대표이미지1.jpg|center|class=coders100]]
+[[파일:라인트레이싱대표이미지1.jpg|가운데|class=coders100]]
 The product is an infrared transmission and reception sensor module designed specifically for line tracing applications. It comes equipped with an adjustable variable resistor, allowing for fine-tuning of sensitivity.