The Mini Sumo Line Sensor is a compact, high-accuracy module engineered for mini, micro, and nano sumo robots that demand reliable line detection and fast response times. Built around the trusted QRE1113GR phototransistor, it provides analog output for precise feedback, enabling your robot to stay within the ring boundaries with exceptional stability and accuracy.
Its 7.874 × 7.239 mm footprint and 3-pin interface (VCC, GND, SIG) make it extremely easy to integrate into space-constrained designs. Optimized for 3 mm sensing distance, this sensor ensures top performance on a variety of surfaces used in competition arenas.
Key Features:
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QRE1113GR phototransistor line sensor
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Analog output for high-resolution line tracking
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Optimal sensing distance: ~3 mm
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Compact size: 7.874 × 7.239 mm
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Standard 3-pin interface (GND, +5V, SIG)
Why Choose the Mini Sumo Line Sensor:
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Designed for compact competitive robots
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Accurate and stable line detection even at high speed
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Easy integration with standard control boards
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Perfect for precise edge detection in mini sumo arenas
Perfect for:
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Mini Sumo Robots
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Micro/Nano Sumo Robots
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Line detection and edge sensing applications