photoelectric sensor module
The Photoelectric Sensor Module is an infrared-based detection system designed to sense objects within a range of 2cm to 30cm. It emits IR light and measures the reflected signal to determine object presence, making it ideal for obstacle detection, line-following, and object counting applications.
Key Features:
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Adjustable Sensitivity: Tune detection distance via onboard potentiometer
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Low Power Operation: Suitable for battery-powered devices
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Digital Signal Output: Easily read with microcontrollers' digital pins
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Compact Design: Fits in space-constrained embedded systems
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Plug-and-Play: No complex setup, ideal for beginners
Technical Specifications:
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Operating Voltage: 3.3V – 5V DC
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Detection Range: 2cm – 30cm (adjustable)
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Output Type: Digital (High/Low based on detection)
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PCB Dimensions: 32mm × 14mm
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Interface: 3-pin (VCC, GND, OUT)
Applications:
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Obstacle Avoidance in Robots
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Line-Following Robots
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Object and People Counting Systems
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Motor Speed & RPM Detection
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Basic Automation Projects
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Rotary Encoder Pulse Counting
No Specifications