Product Description
A PIR (passive infrared) motion sensor is a device that detects physical movement within its field of vision by sensing changes in infrared radiation. This sensor works on the principle of detecting thermal thermal signals emitted by objects, mostly warm-blooded creatures like humans. The “passive” in the name refers to the fact that the sensor itself does not emit or radiate any energy for detection.
When it detects motion, the sensor sends a digital signal to the microcontroller. The angle that the sensor “sees” is 100 degrees and reaches up to 5 meters. It is often used in a variety of applications, including home security systems, automatic lighting, and energy management, among others.
Our breakout board simplifies the use of the PIR sensor by using easyC technology, making it easily connectable with microcontrollers or other circuits. It accepts input from the PIR sensor and translates it into signals that your microcontroller can interpret. In addition to the aforementioned PIR sensor, the board also contains a small ATTiny404 microcontroller, as well as a switch for selecting the I2C address. This breakout board comes with 2 easyC connectors for easy integration into the easyC system. If you do not wish to use easyC, the module can also be used via standard headers.
Product features
Complimentary technical support
In case you ever get stuck with using this product, you can count on us. We provide free, no-strings-attached technical support with this product. Just reach out to us with your questions, and we'll be there to help you.
easyC
easyC is a system for simple connection of microcontroller boards, sensors and actuators that enables fast prototyping without the possibility of error. The connection between the modules takes place with simple cables. easyC is based on I2C communication. Read more here.
Made in EU
Soldered products, designed and manufactured in Croatia, are thoroughly tested and meet the highest EU standards of quality and safety.
Open-source
Open-source culture is rooted deep inside us, and that’s reflected in our products. This product follows the open-source principle. It was made with the community’s suggestions and needs in mind. With a modular design, it can be modified to your needs and incorporated into your projects. We provide all the design documentation needed free of charge on our Github repository. Key features
- Voltage: 2.7-12V
- Delay: 2s
- Sensing range: angle up to 100 degrees, 3-5 meters
- PIR sensor PN: AM312
- Microcontroller: ATTiny404
- easyC connectors
- Dimensions: 38 x 22 mm / 1.5 x 0.9 inch
Useful links & tutorials
Arduino library 
Product datasheet 
CE certificate Customer reviews & ratings
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