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I like the product and how easy is it to use them and making a tight grip on the wires
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SmartElex Tracker Sensor
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The SmartElex Tracker Sensor is a 5-channel analog IR sensor designed for reliable and accurate line detection in robotics applications. Unlike basic digital sensors, this line tracking sensor delivers precise analog values from all five channels, allowing smoother movement and better control in line-following robots.
It works by measuring infrared reflectance, where white surfaces reflect more IR light and black lines absorb it, producing clear output differences. With a 1 cm to 5 cm sensing range, 16 mm sensor spacing, and 3.3V–5V operating voltage, this Tracker Sensor integrates seamlessly with Arduino, Raspberry Pi, and other microcontrollers, making it perfect for educational, DIY, and competitive robotics projects.
| Specification | Details |
|---|---|
| Item Type | Sensor |
| Model | Tracker Sensor |
| Detection Distance (mm) | 10 – 50 |
| Detected Space / Spacing | 16 mm |
| Length (mm) | 78 |
| Width (mm) | 20 |
| Height (mm) | 20 |
| Weight (g) | 13 |