28 % ବନ୍ଦ |
TCRT5000 IR Sensor Module
Compact reflective infrared sensor module based on the TCRT5000 IC, ideal for line following robots, proximity detection, and object sensing. Features an onboard IR emitter and phototransistor pair with adjustable sensitivity via a built-in potentiometer, providing both digital and analog output for versatile integration with Arduino, ESP32, and other microcontrollers. Available at The Engineer Store, Bengaluru with fast shipping and full technical support.
Specifications
| Sensor IC | TCRT5000 Reflective Optical Sensor |
| Operating Voltage | 3.3V - 5V DC |
| Output Type | Digital (DO) + Analog (AO) |
| Detection Range | 1mm - 25mm (optimal ~2.5mm) |
| Emitter | Infrared LED (950nm wavelength) |
| Detector | Phototransistor |
| Sensitivity Adjustment | Onboard potentiometer (10KOhm trimmer) |
| Digital Output | TTL level (HIGH/LOW) with threshold adjustment |
| Comparator IC | LM393 Dual Comparator |
| Indicator LEDs | Power LED (Red) + Signal LED (Green) |
| Current Consumption | ~20mA at 5V |
| PCB Dimensions | ~32mm x 14mm |
| Mounting | M3 mounting hole |
| Connector | 4-pin header (VCC, GND, DO, AO) |
| Operating Temperature | -25 degreesC to +85 degreesC |
| Compatibility | Arduino, ESP32, ESP8266, Raspberry Pi, STM32, PIC |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Pin Configuration
| VCC | Power supply input (3.3V - 5V DC) |
| GND | Ground connection |
| DO | Digital output - LOW when object/surface detected, HIGH otherwise |
| AO | Analog output - voltage proportional to reflected IR intensity |
Why Choose This?
- Dual output (digital + analog) provides flexible integration for simple threshold detection or precise distance measurement
- Onboard LM393 comparator with adjustable potentiometer for precise sensitivity tuning without additional circuitry
- Compact breakout board design with mounting hole for easy installation on robots and chassis
- Built-in power and signal indicator LEDs for real-time visual feedback during calibration and operation
- Wide voltage compatibility (3.3V-5V) works directly with Arduino, ESP32, Raspberry Pi, and other popular platforms
- Fast response time suitable for high-speed line following and real-time obstacle detection
- 100% authentic modules sourced from trusted suppliers
- 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse with same-day delivery in Bengaluru
- Expert technical support included for wiring, code, and project guidance
How It Works
The TCRT5000 IR sensor module operates on the principle of infrared reflection. The onboard IR LED continuously emits infrared light at 950nm. When an object or surface is within the detection range (1-25mm), the emitted IR light reflects back and is captured by the phototransistor. The amount of reflected light varies based on distance and surface color - lighter surfaces reflect more IR light while darker surfaces absorb it. The reflected signal is processed by the LM393 comparator, which compares it against a threshold set by the onboard potentiometer. When the reflected intensity exceeds the threshold, the digital output pin goes LOW, indicating detection. The analog output simultaneously provides a continuous voltage proportional to the reflected IR intensity, enabling more granular measurements for applications requiring variable distance or reflectance data.
Project Ideas
- Line Following Robot: Mount multiple TCRT5000 modules underneath a robot chassis to detect and follow black lines on white surfaces. Use the digital outputs for simple on/off line detection or analog outputs for proportional control algorithms that enable smoother turns and faster tracking.
- Edge Detection for Tabletop Robot: Install sensors facing downward on the edges of an autonomous robot to detect table edges and prevent the robot from falling off surfaces - essential for tabletop sumo bots and cleaning robots.
- Proximity & Object Detection: Use as a short-range proximity sensor to detect objects within 25mm for applications like automatic dispensers, paper detection in printers, or obstacle avoidance in confined spaces.
- Encoder & Speed Measurement: Pair with a slotted encoder wheel attached to a motor shaft to count rotations and measure RPM. The
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy TCRT5000 IR Sensor Module Online in India
Purchase the TCRT5000 IR Sensor Module online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on TCRT5000 IR Sensor Module with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy TCRT5000 IR Sensor Module at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
TCRT5000 IR Sensor Module
Compact reflective infrared sensor module based on the TCRT5000 IC, ideal for line following robots, proximity detection, and object sensing. Features an onboard IR emitter and phototransistor pair with adjustable sensitivity via a built-in potentiometer, providing both digital and analog output for versatile integration with Arduino, ESP32, and other microcontrollers. Available at The Engineer Store, Bengaluru with fast shipping and full technical support.
Specifications
| Sensor IC | TCRT5000 Reflective Optical Sensor |
| Operating Voltage | 3.3V - 5V DC |
| Output Type | Digital (DO) + Analog (AO) |
| Detection Range | 1mm - 25mm (optimal ~2.5mm) |
| Emitter | Infrared LED (950nm wavelength) |
| Detector | Phototransistor |
| Sensitivity Adjustment | Onboard potentiometer (10KOhm trimmer) |
| Digital Output | TTL level (HIGH/LOW) with threshold adjustment |
| Comparator IC | LM393 Dual Comparator |
| Indicator LEDs | Power LED (Red) + Signal LED (Green) |
| Current Consumption | ~20mA at 5V |
| PCB Dimensions | ~32mm x 14mm |
| Mounting | M3 mounting hole |
| Connector | 4-pin header (VCC, GND, DO, AO) |
| Operating Temperature | -25 degreesC to +85 degreesC |
| Compatibility | Arduino, ESP32, ESP8266, Raspberry Pi, STM32, PIC |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Pin Configuration
| VCC | Power supply input (3.3V - 5V DC) |
| GND | Ground connection |
| DO | Digital output - LOW when object/surface detected, HIGH otherwise |
| AO | Analog output - voltage proportional to reflected IR intensity |
Why Choose This?
- Dual output (digital + analog) provides flexible integration for simple threshold detection or precise distance measurement
- Onboard LM393 comparator with adjustable potentiometer for precise sensitivity tuning without additional circuitry
- Compact breakout board design with mounting hole for easy installation on robots and chassis
- Built-in power and signal indicator LEDs for real-time visual feedback during calibration and operation
- Wide voltage compatibility (3.3V-5V) works directly with Arduino, ESP32, Raspberry Pi, and other popular platforms
- Fast response time suitable for high-speed line following and real-time obstacle detection
- 100% authentic modules sourced from trusted suppliers
- 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse with same-day delivery in Bengaluru
- Expert technical support included for wiring, code, and project guidance
How It Works
The TCRT5000 IR sensor module operates on the principle of infrared reflection. The onboard IR LED continuously emits infrared light at 950nm. When an object or surface is within the detection range (1-25mm), the emitted IR light reflects back and is captured by the phototransistor. The amount of reflected light varies based on distance and surface color - lighter surfaces reflect more IR light while darker surfaces absorb it. The reflected signal is processed by the LM393 comparator, which compares it against a threshold set by the onboard potentiometer. When the reflected intensity exceeds the threshold, the digital output pin goes LOW, indicating detection. The analog output simultaneously provides a continuous voltage proportional to the reflected IR intensity, enabling more granular measurements for applications requiring variable distance or reflectance data.
Project Ideas
- Line Following Robot: Mount multiple TCRT5000 modules underneath a robot chassis to detect and follow black lines on white surfaces. Use the digital outputs for simple on/off line detection or analog outputs for proportional control algorithms that enable smoother turns and faster tracking.
- Edge Detection for Tabletop Robot: Install sensors facing downward on the edges of an autonomous robot to detect table edges and prevent the robot from falling off surfaces - essential for tabletop sumo bots and cleaning robots.
- Proximity & Object Detection: Use as a short-range proximity sensor to detect objects within 25mm for applications like automatic dispensers, paper detection in printers, or obstacle avoidance in confined spaces.
- Encoder & Speed Measurement: Pair with a slotted encoder wheel attached to a motor shaft to count rotations and measure RPM. The
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy TCRT5000 IR Sensor Module Online in India
Purchase the TCRT5000 IR Sensor Module online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on TCRT5000 IR Sensor Module with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy TCRT5000 IR Sensor Module at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.