SmartElex RLS-08 Analog & Digital Line Sensor Array
SmartElex RLS-08 Analog & Digital Line Sensor Array
SmartElex RLS-08 Analog & Digital Line Sensor Array
The SmartElex RLS-08 is a high-performance 8-channel line sensor array delivering both analog and digital outputs for precise line detection and tracking. Ideal for line-following robots, edge detection systems, and autonomous navigation projects. Available at The Tech Depot, Bengaluru - trusted by makers and professionals. Fast shipping, 7-day warranty on manufacturing defects, expert technical support.
Specifications
| Brand | SmartElex |
| Model | RLS-08 |
| Sensor Type | Infrared Reflective Line Sensor Array |
| Number of Channels | 8 |
| Output Type | Analog & Digital (Dual Output) |
| Sensing Element | IR LED & Phototransistor Pairs |
| Operating Voltage | 3.3V - 5V DC |
| Detection Surface | Black line on white surface / White line on black surface |
| Sensitivity Adjustment | Onboard potentiometer for digital threshold tuning |
| Indicator LEDs | Per-channel digital output status LEDs |
| Interface | Standard header pins (analog + digital outputs) |
| Optimal Detection Distance | 1 cm - 3 cm from surface |
| Mounting | PCB mounting holes for easy robot chassis integration |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- 8-Channel Sensor Array: Eight evenly spaced IR sensor pairs provide wide and accurate line detection coverage for smooth path tracking.
- Dual Analog & Digital Output: Read raw analog values for precise position calculation or use digital outputs for simple threshold-based line detection.
- Adjustable Sensitivity: Onboard potentiometers allow fine-tuning of digital output thresholds to adapt to different surface contrasts and lighting conditions.
- Per-Channel Status LEDs: Built-in indicator LEDs for each channel enable real-time visual debugging and calibration without additional instruments.
- Wide Voltage Compatibility: Operates at 3.3V or 5V, making it compatible with Arduino, ESP32, STM32, Raspberry Pi Pico, and other popular microcontroller platforms.
- Compact & Mountable Design: Slim PCB form factor with mounting holes for seamless integration onto robot chassis and mobile platforms.
- Fast Response Time: High-speed IR sensing ensures reliable performance even at higher robot speeds during line-following competitions.
Why Choose the SmartElex RLS-08?
- 100% authentic SmartElex product from trusted authorized suppliers
- Dual output mode eliminates the need for separate analog and digital sensor modules
- 8-channel array provides superior accuracy over basic 3 or 5 sensor modules
- Plug-and-play with Arduino, ESP32, STM32, and Raspberry Pi Pico projects
- Onboard calibration controls reduce setup time and external component requirements
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India
- Expert technical support included - get help with wiring, code, and calibration
Project Ideas
- Line-Following Robot: Build a precise line-following robot using 8-channel analog data for PID-based smooth steering and navigation along complex tracks.
- Maze-Solving Robot: Combine the RLS-08 with motor drivers and a microcontroller to create an autonomous maze-solving robot that detects intersections, turns, and dead ends.
- Robotics Competitions: Gain a competitive edge in line-follower and robo-race events with high-resolution 8-point line position sensing and fast response times.
- Edge Detection System: Mount the sensor array on a tabletop robot to detect surface edges and prevent the robot from falling off elevated platforms.
- Conveyor Belt Alignment: Use the sensor array in industrial prototypes to detect alignment markers on conveyor belts for automated sorting and positioning systems.
- Learning & Education: Perfect for students learning about IR sensors, analog-to-digital conversion, PID control algorithms, and embedded systems programming.
- Multi-Sensor Fusion Project: Integrate the RLS-08 with ultrasonic sensors, IMUs, and encoders to build an advanced autonomous robot with multi-sensor navigation.
Compatible Platforms & Ecosystem
- Arduino (Uno, Mega, Nano): Connect analog outputs to ADC pins and digital outputs to GPIO pins; extensive library and community support available.
- ESP32 / ESP8266: Leverage built-in ADC channels for analog reading and Wi-Fi capability for wireless telemetry of sensor data.
- STM32:
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 SmartElex RLS-08 Analog & Digital Line Sensor Array Online in India
Purchase the SmartElex RLS-08 Analog & Digital Line Sensor Array online at The Tech Depot - 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 SmartElex RLS-08 Analog & Digital Line Sensor Array 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 SmartElex RLS-08 Analog & Digital Line Sensor Array at the best price in India? The Tech Depot 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.