Mini Infrared Motion Sensor Module AM312 For DIY Projects, High Sensitivity Body Sensor With Digital Output, Detects Human Movement, DC 2.7V To 12V, Perfect For Home Automation And Smart Gadgets

Compact Infrared Motion Sensor Module for DIY Projects
✔️ DC 2.7V-12V, digital output, 3-5 m range, 100° angle

The compact infrared motion sensor module detects human movement and provides a digital signal for easy integration with microcontrollers. It's a common choice for hobby electronics, home automation, security projects, and smart gadget triggers.

✅ Digital output goes high when motion is detected, then returns after the delay
✅ Detects activity within 3-5 meters and up to 100 degrees field of view
✅ Supply voltage range 2.7V to 12V DC
✅ Internal digital signal processing for improved immunity to noise
✅ Compact module ideal for DIY projects, home automation, and smart devices

💡 How to use infrared motion sensor modules in DIY home automation projects? This handy device can trigger lights, alarms, or smart gadgets when motion is detected. - Interfacing tips: connect VCC to 2.7-12V DC, GND to ground, OUT to a digital input. - Coverage and timing: detects motion within 3-5 meters and up to 100 degrees field of view with a timed high output. - Placement ideas: mount where movement is likely and away from heat sources for reliable results.

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