{"id":7176424194228,"title":"Fielect KY-039 5V Finger Heartbeat Sensor Sensor Detector Module for Arduino Finger Detection Heartbeat Sensor Module 1Pcs","handle":"fielect-ky-039-5v-finger-heartbeat-sensor-sensor-detector-module-for-arduino-finger-detection-heartbeat-sensor-module-1pcs","description":"\u003ch3\u003eFielect KY-039 5V Finger Heartbeat Sensor Sensor Detector Module for Arduino Finger Detection Heartbeat Sensor Module 1Pcs\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePulse monitor works as follows: The LED is the light side of the finger, and\nphototransistor on the other side of the finger, phototransistor used to\nobtain the flux emitted, when the blood pressure pulse by the finger when the\nresistance of the phototransistor will be slight changed.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eType- ky-039 Heartbeat Sensor;\u003c\/li\u003e\n \u003cli\u003eAdvantage- We chose a very high resistance resistor R1, because most of the light through the finger is absorbed, it is desirable phototransistor sensitive enough. Resistance can be selected by experiment to get the best results.\u003c\/li\u003e\n \u003cli\u003eFeature- This Finger Measuring Heartbeat Sensor Module uses bright infrared (IR) LED and a phototransistor to detect the pulse of the finger, a red LED flashes with each pulse.\u003c\/li\u003e\n \u003cli\u003eNote- The most important is to keep the shield stray light into the phototransistor. For home lighting that is particularly important because the lights at home mostly based 50HZ or 60HZ fluctuate, so faint heartbeat will add considerable noise.\u003c\/li\u003e\n \u003cli\u003ePackage Content- 1Pcs x Electronic Module;\u003c\/li\u003e\n \u003c\/ul\u003e\n\n","published_at":"2022-07-01T04:54:39+10:00","created_at":"2022-07-01T04:55:06+10:00","vendor":"Fielect","type":"Temperature Probes \u0026 Sensors","tags":["industrial"],"price":8600,"price_min":8600,"price_max":8600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41622845358260,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B08HGRCZNZ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Fielect KY-039 5V Finger Heartbeat Sensor Sensor Detector Module for Arduino Finger Detection Heartbeat Sensor Module 1Pcs","public_title":null,"options":["Default Title"],"price":8600,"weight":18,"compare_at_price":null,"inventory_management":null,"barcode":"0884159743915","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/auspowers.com\/cdn\/shop\/products\/B08HGRCZNZ.jpg?v=1656658860","\/\/auspowers.com\/cdn\/shop\/products\/61ooyK2s9mL.jpg?v=1656615306","\/\/auspowers.com\/cdn\/shop\/products\/614EYXQQvlL.jpg?v=1656615306","\/\/auspowers.com\/cdn\/shop\/products\/61eHZYqtglL.jpg?v=1656615307"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/products\/B08HGRCZNZ.jpg?v=1656658860","options":["Title"],"media":[{"alt":"[Australia - AusPower] - Fielect KY-039 5V Finger Heartbeat Sensor Sensor Detector Module for Arduino Finger Detection Heartbeat Sensor Module 1Pcs ","id":26364888055988,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/products\/B08HGRCZNZ.jpg?v=1656658860"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/B08HGRCZNZ.jpg?v=1656658860","width":1500},{"alt":"[Australia - AusPower] - Fielect KY-039 5V Finger Heartbeat Sensor Sensor Detector Module for Arduino Finger Detection Heartbeat Sensor Module 1Pcs ","id":26357424390324,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/products\/61ooyK2s9mL.jpg?v=1656615306"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/61ooyK2s9mL.jpg?v=1656615306","width":1500},{"alt":"[Australia - AusPower] - Fielect KY-039 5V Finger Heartbeat Sensor Sensor Detector Module for Arduino Finger Detection Heartbeat Sensor Module 1Pcs ","id":26357424423092,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/products\/614EYXQQvlL.jpg?v=1656615306"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/614EYXQQvlL.jpg?v=1656615306","width":1500},{"alt":"[Australia - AusPower] - Fielect KY-039 5V Finger Heartbeat Sensor Sensor Detector Module for Arduino Finger Detection Heartbeat Sensor Module 1Pcs ","id":26357424455860,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/products\/61eHZYqtglL.jpg?v=1656615307"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/61eHZYqtglL.jpg?v=1656615307","width":1500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eFielect KY-039 5V Finger Heartbeat Sensor Sensor Detector Module for Arduino Finger Detection Heartbeat Sensor Module 1Pcs\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePulse monitor works as follows: The LED is the light side of the finger, and\nphototransistor on the other side of the finger, phototransistor used to\nobtain the flux emitted, when the blood pressure pulse by the finger when the\nresistance of the phototransistor will be slight changed.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eType- ky-039 Heartbeat Sensor;\u003c\/li\u003e\n \u003cli\u003eAdvantage- We chose a very high resistance resistor R1, because most of the light through the finger is absorbed, it is desirable phototransistor sensitive enough. Resistance can be selected by experiment to get the best results.\u003c\/li\u003e\n \u003cli\u003eFeature- This Finger Measuring Heartbeat Sensor Module uses bright infrared (IR) LED and a phototransistor to detect the pulse of the finger, a red LED flashes with each pulse.\u003c\/li\u003e\n \u003cli\u003eNote- The most important is to keep the shield stray light into the phototransistor. For home lighting that is particularly important because the lights at home mostly based 50HZ or 60HZ fluctuate, so faint heartbeat will add considerable noise.\u003c\/li\u003e\n \u003cli\u003ePackage Content- 1Pcs x Electronic Module;\u003c\/li\u003e\n \u003c\/ul\u003e\n\n"}