{"id":16871,"date":"2017-05-24T16:59:58","date_gmt":"2017-05-24T15:59:58","guid":{"rendered":"http:\/\/www.recantha.co.uk\/blog\/?p=16871"},"modified":"2017-05-24T16:59:58","modified_gmt":"2017-05-24T15:59:58","slug":"building-a-heartbeat-monitor-with-the-raspberry-pi","status":"publish","type":"post","link":"https:\/\/www.recantha.co.uk\/blog\/?p=16871","title":{"rendered":"Building a heartbeat monitor with the Raspberry Pi"},"content":{"rendered":"

\"\"<\/a><\/p>\n

Daniel Fernandez has taken a Raspberry Pi, a Polar H7 heart sensor and a 3.5″ screen and created a heart monitoring system. The system allows you to wear the sensor, which sends readings to the Raspberry Pi which then graphs the results in real-time. A 3D-printed case completes the project, along with the software which he’s made available on GitHub<\/a>. Read more over at The MagPi<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Daniel Fernandez has taken a Raspberry Pi, a Polar H7 heart sensor and a 3.5″ screen and created a heart monitoring system. The system allows you to wear the sensor, which sends readings to the Raspberry Pi which then graphs…<\/p>\n

Read more →<\/a><\/p>\n","protected":false},"author":1,"featured_media":16872,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[2,54,50,65,62,53],"tags":[382,381],"class_list":["post-16871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d-printing","category-accessories","category-making","category-medical","category-sensors","category-wearable","tag-heart","tag-tricorder"],"yoast_head":"\nBuilding a heartbeat monitor with the Raspberry Pi - Raspberry Pi Pod<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.recantha.co.uk\/blog\/?p=16871\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Building a heartbeat monitor with the Raspberry Pi - Raspberry Pi Pod\" \/>\n<meta property=\"og:description\" content=\"Daniel Fernandez has taken a Raspberry Pi, a Polar H7 heart sensor and a 3.5″ screen and created a heart monitoring system. The system allows you to wear the sensor, which sends readings to the Raspberry Pi which then graphs…Read more →\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.recantha.co.uk\/blog\/?p=16871\" \/>\n<meta property=\"og:site_name\" content=\"Raspberry Pi Pod\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/recantha\/\" \/>\n<meta property=\"article:published_time\" content=\"2017-05-24T15:59:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i2.wp.com\/www.recantha.co.uk\/blog\/wp-content\/uploads\/2017\/05\/heartbeatmain.jpg?fit=1000%2C563&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"563\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Michael Horne\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@recantha\" \/>\n<meta name=\"twitter:site\" content=\"@recantha\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Michael Horne\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=16871#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=16871\"},\"author\":{\"name\":\"Michael Horne\",\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/#\/schema\/person\/c27c4ef2ee1c18b130f1fcd5dcdbb263\"},\"headline\":\"Building a heartbeat monitor with the Raspberry Pi\",\"datePublished\":\"2017-05-24T15:59:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=16871\"},\"wordCount\":74,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=16871#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/www.recantha.co.uk\/blog\/wp-content\/uploads\/2017\/05\/heartbeatmain.jpg?fit=1000%2C563&ssl=1\",\"keywords\":[\"heart\",\"tricorder\"],\"articleSection\":[\"3D printing\",\"Accessories\",\"Making\",\"Medical\",\"Sensors\",\"Wearable\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.recantha.co.uk\/blog\/?p=16871#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=16871\",\"url\":\"https:\/\/www.recantha.co.uk\/blog\/?p=16871\",\"name\":\"Building a heartbeat monitor with the Raspberry Pi - 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