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QTR-1RC Reflectance Sensor (2-Pack)
The QTR-1RC reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following. The output is designed to be measured by a digital I/O line. This sensor is sold in packs of two units.
Compare all products in Older QTR Sensors or Single-Channel QTR Reflectance Sensors.
| Description | Specs (3) | Pictures (8) | Resources (11) | FAQs (1) | On the blog (5) | Distributors (54) |
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Dimensions
| Size: | 0.3″ × 0.5″ × 0.1″1 |
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| Weight: | 0.2 g2 |
Identifying markings
| PCB dev codes: | irs01a |
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Notes:
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Coupon Discount
BF25C123: Get 37% off one or more items from category Pololu QTR Reflectance Sensors (limit 4 per item). This offer is valid through 01 Dec 2025.
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