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HC-SR312 AM312 Mini PIR Human Body Motion Sensor Module Pyroelectric Infrared IR Distance Detector for Arduino (Pack of 5)
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HC-SR312 AM312 Mini PIR Human Body Motion Sensor Module Pyroelectric Infrared IR Distance Detector for Arduino (Pack of 5)
HC-SR312 AM312 Mini PIR Human Body Motion Sensor Module Pyroelectric Infrared IR Distance Detector for Arduino (Pack of 5)
Item #: 49221328

HC-SR312 AM312 Mini PIR Human Body Motion Sensor Module Pyroelectric Infrared IR Distance Detector for Arduino (Pack of 5)

Item #: 49221328

GMD 1921

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What Stands Out

Compact Design
The HC-SR312 sensor boasts a miniaturized structure, allowing for easy integration into various projects without occupying much space, making it perfect for DIY enthusiasts and compact applications.
High Sensitivity
Utilizing pyroelectric infrared technology, this sensor offers enhanced sensitivity to human motion, ensuring reliable detection even in low light conditions, which is ideal for security and automation systems.
Arduino Compatibility
Designed specifically for Arduino frameworks, this motion sensor module simplifies the process of embedding motion detection into projects, providing hobbyists and developers an easy-to-use solution for intelligent systems.

Product Details

Shop online for Stemedu HC-SR312 AM312 Mini PIR Human Body Motion Sensor Module at Ubuy The Gambia. Find the best deals on Pyroelectric Infrared IR Distance Detectors for Arduino. Buy now!
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Arduino Enthusiasts

    Perfect for hobbyists who want to integrate motion detection into their projects using Arduino.

  • Security Systems

    Ideal for creating low-cost security systems that require human movement detection.

  • Smart Home Projects

    Useful for DIY smart home applications that need automated responses to human presence.

Not Suitable For
  • Commercial Use

    Not suitable for large-scale commercial applications due to its limited range and features.

  • Precision Detection

    Not recommended for projects requiring highly accurate motion tracking or detection.

  • Outdoor Use

    Inappropriate for outdoor applications due to potential weather damage and reduced sensitivity.

Product Description

HC-SR312 AM312 Mini PIR Human Body Motion Sensor Module Pyroelectric Infrared IR Distance Detector for Arduino (Pack of 5)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the HC-SR312 AM312 Mini PIR Human Body Motion Sensor Module?

    Answer: The HC-SR312 AM312 is a compact and efficient passive infrared (PIR) motion sensor that detects human movement based on infrared radiation. This module is particularly useful for Arduino enthusiasts and projects, enabling automated lighting systems, security alarms, and occupancy detection. Its sensitivity and low power consumption make it suitable for battery-operated devices, outdoor installations, or smart home systems.
  • Question: How does the HC-SR312 AM312 sensor detect motion?

    Answer: The HC-SR312 AM312 utilizes passive infrared technology to detect motion by measuring changes in infrared radiation levels emitted by human bodies. When a person moves within its detection range, the sensor can recognize this alteration and send a signal to the Arduino board. This capability allows it to trigger responses such as activating lights or alarms, enhancing user experience in home automation.
  • Question: What are the key specifications of the HC-SR312 AM312 module?

    Answer: The HC-SR312 AM312 sensor boasts a detection range of up to 5-7 meters and a field of view of approximately 120 degrees. It operates between a voltage range of 3.3V to 12V, making it versatile for various applications. The sensor is designed for low power consumption, allowing for prolonged battery life in portable setups. Ideal for applications in smart homes, robotics, and security systems.
  • Question: Can I use the HC-SR312 AM312 sensor outdoors?

    Answer: Yes, the HC-SR312 AM312 can be utilized in outdoor environments; however, it's essential to consider weatherproofing measures for optimal functionality. While the sensor itself is designed for various temperatures and conditions, protecting the electronics from direct exposure to moisture can ensure reliability. This makes it excellent for outdoor lighting triggers or security monitoring.
  • Question: What is the typical usage of the HC-SR312 AM312 in Arduino projects?

    Answer: In Arduino projects, the HC-SR312 AM312 is typically used for automation tasks such as turning on lights when motion is detected or creating security alarms that trigger an alert when unauthorized movement occurs. Integrating this sensor with an Arduino board allows for customizable behavior. For instance, you can set it to respond differently based on specific time intervals or environmental conditions.
  • Question: Is the HC-SR312 AM312 difficult to install?

    Answer: The HC-SR312 AM312 module is designed for easy integration with Arduino boards, making it accessible even for beginners. It generally requires minimal wiring and programming, allowing users to quickly incorporate it into their projects. Clear documentation is often available to guide through the installation process, facilitating a smooth setup for various applications.
  • Question: What kind of power supply does the HC-SR312 AM312 require?

    Answer: The HC-SR312 AM312 sensor operates within a voltage range of 3.3V to 12V, making it flexible for use in various configurations. It can be powered by direct connection to Arduino boards, batteries, or external power supplies, depending on your project requirements. This versatility allows it to function well in both small-scale and extensive applications such as home automation and robotics.
  • Question: Can the HC-SR312 AM312 be used for security applications?

    Answer: Absolutely, the HC-SR312 AM312 sensor is an excellent choice for security applications. Its ability to detect human motion in a given area makes it ideal for triggering alarms or notifications in response to movement. You can deploy it in homes, offices, or public spaces to increase security awareness and response capabilities effectively.
  • Question: How many HC-SR312 AM312 sensors do I get in a pack?

    Answer: The HC-SR312 AM312 is typically available in a pack of 5, offering great value for those looking to implement multiple sensors in various projects. This pack size makes it economical for larger installations, such as covering multiple rooms or sections in security systems, automated lighting setups, or even robotics applications.
  • Question: Where can I buy the HC-SR312 AM312 Mini PIR Human Body Motion Sensor Module?

    Answer: You can purchase the HC-SR312 AM312 Mini PIR Human Body Motion Sensor Module from Ubuy in The Gambia. They offer a reliable platform with a wide selection of electronic components, and you can find this pack of 5 modules specifically designed for easy integration in your projects.

Stemedu Motion Detectors Editorial Review

I recently tried out the Stemedu HC-SR312 AM312 Mini PIR Human Body Motion Sensor Module for my DIY Arduino projects, and I must say it's quite impressive. This pack of 5 modules was easy to set up and integrate into my projects. The sensitivity and response time of the sensor are really good, and it accurately detects human body motion. The small size of the module makes it convenient to mount in various setups, and the overall build quality is sturdy. It's compatible with Arduino, which makes it versatile for different applications. The only downside I found is that it requires a bit of tinkering to adjust the sensitivity to suit specific needs.

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Pros

  • Easy to set up
  • Good sensitivity and response time
  • Small and easy to mount
  • Sturdy build quality
  • Compatible with Arduino

Cons

  • Requires some tinkering to adjust sensitivity

Product Price History

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GMD 1921

Order now and get it around Saturday, June 27

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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