Fc 51 Ir Sensor Datasheet Portable 🆕 Secure

This article serves as a comprehensive datasheet and technical guide for the FC-51 IR sensor module, covering its technical specifications, pin configuration, internal working mechanism, schematic layout, and practical interfacing with microcontrollers like Arduino. Technical Specifications

Because the FC-51 relies heavily on light reflection, its 2cm–30cm range varies under real-world conditions: Fc 51 Ir Sensor Datasheet

| Parameter | Value | | :--- | :--- | | | 3.3V – 5V DC | | Current Consumption | Approx. 20mA – 30mA | | Detection Distance | 2cm to 30cm (Adjustable) | | IO Interface | 4-pin (VCC, GND, OUT, EN*) | | Output Signal | Digital (TTL Low when object detected) | | Sensor Chip | LM393 Comparator | | IR Wavelength | 950 nm | | Effective Angle | Approx. 35° | | Dimensions | Approx. 32mm x 14mm | | Operating Temperature | 0°C to +50°C | This article serves as a comprehensive datasheet and

These specifications confirm the FC-51's suitability for common digital applications like robot obstacle avoidance. 35° | | Dimensions | Approx

What or platform are you planning to use? (e.g., ESP32, Raspberry Pi, or a specific PLC)