The 5-Channel IR TCRT5000 Line Detection Module is a sensor array designed for line-following and obstacle-detection applications in robotics. It integrates five independent TCRT5000 infrared optical sensors, each consisting of an IR emitter and phototransistor pair. The onboard comparators and potentiometers allow individual threshold adjustment for each channel, fine-tuning the sensor’s sensitivity to different surface reflectivity conditions.
Each sensor operates by emitting infrared light and measuring the amount reflected back. A dark surface (like a black line) absorbs more IR light, resulting in a low reflected signal, whereas a light surface reflects more, producing a high signal. The module outputs digital logic signals (high/low) for each channel, enabling a microcontroller to interpret the line position accurately. The compact design and standard pin header interface facilitate easy integration with popular development boards.
Five independent TCRT5000 reflective sensors
Adjustable sensitivity for each channel via potentiometers
Digital output for each sensor (TTL logic)
Operating voltage: 5V DC
Onboard comparator ICs for clean signal transition
Low power consumption for battery-operated robots
Compact PCB design for space-constrained projects
Standard 5V logic level compatibility
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Pin Connections
1 Table
Pin Connections Table 1
Board
Sensor Pin
Connection
Line Array
VCC/GND/OUT1-5
3.3-5V / GND / 5 board digital pins
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5Channel IR TCRT 5000 Line detection module with adj
11for (int i = 0; i < NUM_CHANNELS; i++) pinMode(sensorPins[i], INPUT);
12}
13
14voidloop() {
15for (int i = 0; i < NUM_CHANNELS; i++) {
16Serial.print(digitalRead(sensorPins[i])); // typically LOW = line detected (black surface)
17Serial.print(" ");
18 }
19Serial.println();
20delay(100);
21}
5-channel IR reflective line-tracking array with adjustable sensitivity.
نظرة عامة ومواصفات المنتج — بالعربية
5Channel IR TCRT 5000 Line detection module with adj متوفر الآن في متجر إكوسترا للإلكترونيات، ضمن قسم Line Sensor، بسعر 200,00 EGP. كود المنتج لدينا: EK2072. المنتج غير متوفر حالياً — تواصل معنا عبر واتساب لمعرفة موعد توفره القادم.
أهم المواصفات الفنية:
Number Of Channels: 5
Sensor Model: TCRT5000
واجهة الاتصال: Digital (5V TTL)
Operating Voltage: 5V DC
Adjustment: Individual potentiometers
Comparator Ic: LM393 or similar
Detection Distance: 2mm – 10mm (adjustable)
Logic Level: 5V TTL compatible
هذا المنتج مناسب لمشاريع الأردوينو (Arduino) و ESP32 و Raspberry Pi، ومشاريع الروبوتات وإنترنت الأشياء والتعليم الهندسي. جميع القطع مفحوصة قبل الشحن.