{"product_id":"pulse-heart-rate-sensor-arduino-open-source-hardware-diy","title":"Pulse Heart Rate Sensor for Arduino | Open Source DIY Hardware","description":"\u003ch2\u003ePulse Heart Rate Sensor for Arduino – Open Source Hardware\u003c\/h2\u003e\n\u003cp\u003eTake your Arduino projects to the next level with this compact, open-source \u003cstrong\u003ePulse Heart Rate Sensor\u003c\/strong\u003e. Designed for makers, students, and electronics enthusiasts, this sensor integrates seamlessly with Arduino boards and other open-source platforms, making it a must-have component for biofeedback experiments, wearable prototypes, and interactive DIY builds.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino Compatible:\u003c\/strong\u003e Plug-and-play integration with Arduino and most open-source microcontrollers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Measures just 1.6 × 1.5 cm and weighs only 3.12g — ideal for wearable and space-constrained builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpen Source Hardware:\u003c\/strong\u003e Fully open-source design with community support and abundant code libraries available.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Use:\u003c\/strong\u003e Clean analog signal output makes reading and processing straightforward, even for beginners.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Quantity Options:\u003c\/strong\u003e Available in 1PCS, 5PCS, or 10PCS — stock up for classroom projects, hackathons, or prototyping.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Supports custom integration into your circuit layouts and enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.6 × 1.5 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.12g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Arduino, Raspberry Pi, and open-source microcontrollers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Analog signal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Options:\u003c\/strong\u003e 1PCS, 5PCS, 10PCS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino DIY biofeedback and wearable electronics projects\u003c\/li\u003e\n  \u003cli\u003eSTEM education and classroom demonstrations\u003c\/li\u003e\n  \u003cli\u003eHackathons and rapid prototyping\u003c\/li\u003e\n  \u003cli\u003eInteractive art and creative electronics installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExplore More DIY Electronics Supplies\u003c\/h3\u003e\n\u003cp\u003ePair this sensor with other great components from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003e4\/6mm CCB Flat Round Spacer Beads – DIY Jewelry Making 100–200pcs\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the Pulse Heart Rate Sensor for Arduino used for in DIY projects?\u003c\/h4\u003e\n\u003cp\u003eA: The Pulse Heart Rate Sensor for Arduino is used in a wide range of DIY electronics and maker projects, including biofeedback wearables, interactive installations, STEM demonstrations, and prototyping applications. Its open-source hardware design means you get full access to community libraries, schematics, and code examples to help bring your project to life quickly.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the Pulse Heart Rate Sensor compatible with boards other than Arduino?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! While it is specifically designed and optimized for Arduino, this open-source sensor is also compatible with Raspberry Pi, ESP8266, ESP32, and other microcontrollers that accept analog signal input. Its compact size and simple wiring make it versatile across many platforms.\u003c\/p\u003e\n\u003ch4\u003eQ: What quantity options are available for this sensor?\u003c\/h4\u003e\n\u003cp\u003eA: This sensor is available in three quantity options — 1PCS, 5PCS, or 10PCS — making it convenient whether you need a single unit for a solo project or a larger batch for a classroom, hackathon, or maker workshop.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the Pulse Heart Rate Sensor for Arduino used for in DIY projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Pulse Heart Rate Sensor for Arduino is used in a wide range of DIY electronics and maker projects, including biofeedback wearables, interactive installations, STEM demonstrations, and prototyping applications. 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