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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Type | Slot Type Infrared Photoelectric Sensor Module |
| Technology | Infrared emitter-receiver groove coupling sensor |
| Working Principle | Detects object interruption in infrared slot beam |
| Slot Width | 5 mm |
| Output Type | Digital switching output (DO, TTL 0/1 signal) |
| Output Logic | HIGH when blocked, LOW when unobstructed |
| Signal Indicator | LED indicator shows output status (high/low) |
| Signal Processing | LM393 comparator for clean and stable signal output |
| Drive Capability | Strong output drive (>15 mA) |
| Operating Voltage | 3.3V – 5V |
| Interface Pins | VCC, GND, DO (AO not functional) |
| Mounting Feature | Fixed bolt holes for easy installation |
| PCB Size | 3.2 cm × 1.4 cm |
| Key Features | Stable waveform, fast response, noise-resistant output |
| Detection Capability | Object presence, speed sensing, encoder wheel detection |
| Expansion Use | Can interface with relays, buzzers, alarms, and microcontrollers |
| Applications | Motor speed detection, robotics, limit switching, alarm systems |
| Use Case | Encoder systems and industrial automation sensing |
Package Includes:
1 x Speed Sensor Module Slot-Type Optocoupler


