{"product_id":"hc-sr501-pir-motion-sensor-module-hw-416-b","title":"HC-SR501 PIR Motion Sensor Module HW-416-B for Arduino","description":"\u003ch2\u003eHC-SR501 PIR Motion Sensor Module HW-416-B\u003c\/h2\u003e\u003cp\u003eDetect human movement and build smarter automation projects with the HC-SR501 passive infrared motion sensor module. It senses changes in infrared radiation from people and other warm objects, making it useful for Arduino alarms, automatic lighting, security projects, and motion-triggered electronics.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePassive infrared sensing for human and warm-object movement detection\u003c\/li\u003e\n\u003cli\u003eAdjustable sensitivity for changing the detection range\u003c\/li\u003e\n\u003cli\u003eAdjustable output delay time for flexible project control\u003c\/li\u003e\n\u003cli\u003eSelectable trigger mode on common versions, including repeat and single-trigger operation\u003c\/li\u003e\n\u003cli\u003eSimple digital output for Arduino and microcontroller projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOperating voltage: commonly 5V to 20V DC, depending on the module version\u003c\/li\u003e\n\u003cli\u003eDetection range: typically adjustable up to approximately 3 to 7 metres\u003c\/li\u003e\n\u003cli\u003eOutput: digital TTL-level signal when motion is detected\u003c\/li\u003e\n\u003cli\u003eWarm-up time may be required after power-up for stable operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProject uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomatic lights and energy-saving controllers\u003c\/li\u003e\n\u003cli\u003eArduino security alarms and motion alerts\u003c\/li\u003e\n\u003cli\u003eSmart home and room-occupancy projects\u003c\/li\u003e\n\u003cli\u003eRobot and interactive electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eImportant usage note\u003c\/h3\u003e\u003cp\u003eThe exact voltage range, trigger behavior, detection distance, and delay timing can vary between HC-SR501 board versions. Keep the sensor away from direct heat sources, strong airflow, and rapidly changing temperatures for more stable results. Check the module markings before connecting it to your controller.\u003c\/p\u003e\u003ch3\u003ePackage includes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x HC-SR501 PIR motion sensor module\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eA versatile and affordable motion sensor for Arduino, ESP, and DIY automation projects in Pakistan.\u003c\/p\u003e","brand":"Mcustore","offers":[{"title":"Default Title","offer_id":47243577491628,"sku":"HC-SR501-PIR","price":210.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/0214\/4940\/files\/HC-SR501PIRMotionSensorModuleHw-416-b.webp?v=1789753019","url":"https:\/\/www.mcustore.com\/products\/hc-sr501-pir-motion-sensor-module-hw-416-b","provider":"Mcustore","version":"1.0","type":"link"}