IRNDS

HC-SR505 Mini PIR Sensor

Hurry up! Only 10 item(s) items left in stock

• Available: Instock
• Collections: Arduino, Arduino & Robotics, Arduino & Robotics Accessories, Arduino Accessories, Arduino Modules, Arduino Sensors & Modules, Automation & IoT Components, Development Boards, Electronic Components, Electronic Modules, Home page, Human Detection Sensor, Infrared Sensors, IoT Development Accessories, IoT Modules, IoT Sensors, IR Motion Detector, Motion Sensors, PIR Sensor, Robotics Components, Robotics Modules, STEM Kits, STEM Learning Kits
• Type: Sensor

Description

HC-SR505 Mini PIR Motion Sensor

The HC-SR505 Mini PIR Motion Sensor is a compact and low-power motion detection module designed to detect human movement using Passive Infrared (PIR) technology. Its miniature size and ultra-low power consumption make it ideal for battery-powered projects, smart home automation, security systems, motion-activated lighting, and DIY electronics applications. The sensor automatically outputs a digital HIGH signal when motion is detected and returns to LOW after a short delay.

Key Features

• Miniature and lightweight design
• Passive Infrared (PIR) motion detection
• Low power consumption, ideal for battery-operated devices
• High sensitivity and reliable motion sensing
• Repeatable trigger mode
• Easy interface with Arduino, ESP32, Raspberry Pi, and other microcontrollers
• Wide operating voltage range
• Simple 3-pin connection (VCC, OUT, GND)

Technical Specifications

• Operating Voltage: 4.5V – 20V DC
• Output Signal: HIGH 3.3V / LOW 0V
• Detection Range: Up to 3 meters
• Detection Angle: Approximately 100°
• Delay Time: ~8 seconds (±30%)
• Quiescent Current: < 60µA
• Operating Temperature: -20°C to +80°C
• Module Size: 10mm × 23mm
• Lens Diameter: 10mm

Applications

• Motion-activated lights
• Smart home automation
• Security and alarm systems
• Human presence detection
• Automatic doors and switches
• Interactive toys and gadgets
• Battery-powered sensing devices
• Industrial automation projects

Package Includes

• 1 × HC-SR505 Mini PIR Motion Sensor Module

Shipping and Returns

We offer fast and reliable shipping for all our clothing items. Orders are processed within 1-2 business days and shipped via standard delivery, which typically takes 3-5 business days.

Express shipping options are also available at checkout for an additional fee, ensuring your fashion essentials arrive even sooner. Enjoy free shipping on orders over $150. For any questions regarding your order, please contact our customer service team for assistance.

Return Policies

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).

• The items with the original receipt are returned within 30 days of purchase.

• Items must be in the original condition as purchased with all labels/tickets attached.

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).

Pairs well with