PIR Motion Sensor Module HC-SR505

PIR Motion Sensor Module HC-SR505 belongs to the category of the sensor that interacts with its surroundings. HC-SR505 sensor module detects the motion in front of it within the range of the sensor. HC-SR505 is a Passive Infrared Sensor which means that it detects the infrared light radiating from the objects.

HC-SR505 is a compact size module and a power-efficient sensor that consumes very low power and best for battery-powered devices. HC-SR505 is available in a wide range of operating voltages from 4.5 volts to 20 volts. HC-SR505 module has a very simplest interface and can easily be connected to the controller. HC-SR505 is a highly sensitive and highly reliable Sensor module which is the best choice for motion alarms or theft alarms. The output of this sensor is of 3.3V to make this sensor power efficient.

Features:

• Wide Range of operating voltage
• Small Size Module that can fit in any device
• Simplest Interface
• High Sensitivity
• High Reliability
• Automatic Control Trigger

Pin Description:

1. + : Input Voltage
2. - : Ground
3. Out: Output

Specifications:

1. Input Voltage: 4.5V to 20V
2. Input Current: 60µA
3. Output Voltage: 0V or 3.3V
4. Range of Sensor: 3m
5. Lens Diameter:10mm
6. Operating Temperature: -20°C to 80°C
7. Induction Angle: ≤ 100°
8. Module Size: 44mm x 11mm

Applications & Uses of PIR motion sensor

1. Theft Protection Alarms
2. Motion Detectors
3. Automatic Elevators