Fc 51 Ir Sensor Datasheet Hot -
The FC-51 IR sensor is a compact, active infrared module designed for obstacle avoidance and proximity detection. It operates by emitting a beam of infrared light; if an object is within its path, the light reflects back to a photodiode receiver, triggering a digital output. Core Technical Specifications
Onboard Voltage Regulator (often AMS1117 or similar)
- Input: up to 15V
- Output: 5V or 3.3V
- Dropout voltage + current = heat.
The FC-51 IR sensor datasheet provides detailed information on the sensor's specifications, including: fc 51 ir sensor datasheet hot
6. Key Specs Summary (Consolidated Datasheet)
| Parameter | Value | |-----------|-------| | Supply voltage | 3.3V – 12V (5V recommended) | | Current consumption | 20–50 mA (depends on LED and regulator) | | Sensing distance | 2cm – 30cm (depends on object reflectivity) | | Output type | Digital (TTL, active low) | | Comparator IC | LM393 | | Operating temp range | –25°C to +85°C | The FC-51 IR sensor is a compact, active
. It works by emitting an infrared signal and sensing its reflection to detect objects within a set range. Handson Technology Technical Specifications Operating Voltage : 3.0V to 6.0V DC. Detection Range : Adjustable from 2cm to 30cm via an onboard potentiometer. Detection Angle : Approximately 35°. Current Consumption ~23 mA at 3.3V. ~43 mA at 5.0V. Output Signal Input: up to 15V Output: 5V or 3
