{"id":981,"date":"2013-12-27T20:31:54","date_gmt":"2013-12-27T19:31:54","guid":{"rendered":"http:\/\/palinski.org\/?page_id=981"},"modified":"2018-05-22T21:17:44","modified_gmt":"2018-05-22T19:17:44","slug":"arecorder-2","status":"publish","type":"page","link":"https:\/\/palinski.org\/?page_id=981","title":{"rendered":"Arecorder &#8211; EN"},"content":{"rendered":"<h3><a href=\"https:\/\/palinski.org\/?page_id=807\">For polish version of this page click here<\/a><\/h3>\n<h3>Arecorder v 2.2<\/h3>\n<p><a href=\"https:\/\/palinski.org\/wp-content\/uploads\/2013\/10\/Arecorder_1_mini1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1490\" src=\"https:\/\/palinski.org\/wp-content\/uploads\/2013\/10\/Arecorder_1_mini1.jpg\" alt=\"Arecorder_1_mini\" width=\"850\" height=\"363\" srcset=\"https:\/\/palinski.org\/wp-content\/uploads\/2013\/10\/Arecorder_1_mini1.jpg 850w, https:\/\/palinski.org\/wp-content\/uploads\/2013\/10\/Arecorder_1_mini1-150x64.jpg 150w, https:\/\/palinski.org\/wp-content\/uploads\/2013\/10\/Arecorder_1_mini1-300x128.jpg 300w, https:\/\/palinski.org\/wp-content\/uploads\/2013\/10\/Arecorder_1_mini1-768x328.jpg 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/a><\/p>\n<p>Arecorder is a device designed to record data during flight of rocket and trigger fuses in specified moments. Device is suited for medium and big model rockets, also two-stage and\/or supersonic. Employed algorithms allow to detect abnormal situations (e.g. rocket flying at low inclination) and react to them properly reducing risk of rocket destruction.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Features:<\/strong><\/p>\n<ul>\n<li>pressure measuring in range 0 &#8211; 110 kPa (in range 50 &#8211; 110 kPa with 100 Pa<br \/>\naccuracy),<\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">acceleration measurement &#8211; three axis +- 24 g, one axis (along rocket axis) +- 80 g,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">temperature measurement inside rocket in range -50 to +130 \u00b0C (-58 to 266 \u00b0F),<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">data recording into microSD card,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">frequency of data sampling 100 Sa\/s,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">Kalman filter implemented to reduce noise in pressure data,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">detection and signalling of connected fuses,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">firing up to three fuses &#8211; two parachutes and one for second stage engine ignition,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">firing main parachute when altitude parachute failure is detected,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">detecting and recording inclination of rocket at launchpad,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">measuring of Arecorder&#8217;s power supply,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">programmable delay between burnout of first stage engine and firing second stage engine,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">selection of one of four sets of Arecorder configuration parameters,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">Arecorder&#8217;s configuration parameters and owners first name, last name and phone number programming by software installed on a PC computer,<\/span><\/li>\n<li><span style=\"font-family: 'Helvetica Neue', Helvetica, Arial, 'Nimbus Sans L', sans-serif; font-style: normal;\">writing summary of several most important flight parameters into separate file.<\/span><\/li>\n<\/ul>\n<p><strong>Most recent manual:<\/strong><\/p>\n<p><a href=\"https:\/\/palinski.org\/files\/Arecorder_v.2.2_2016.07.30_en.pdf\">Arecorder v 2.2, manual published at 2016.07.30<\/a><\/p>\n<p><strong>Drivers:<\/strong><\/p>\n<p><a href=\"https:\/\/palinski.org\/files\/Arecorder_drivers.zip\">Arecorder_drivers.zip<\/a><\/p>\n<p><strong><br \/>\n<strong>Previous versions of manual:<\/strong><\/strong><\/p>\n<p><a href=\"https:\/\/palinski.org\/files\/Arecorder_v.2.2_2016.06.05_en.pdf\">Arecorder v 2.2, manual published at 2016.06.05<\/a><\/p>\n<p><a href=\"https:\/\/palinski.org\/files\/Arecorder_v.2.1_2015.05.04_en.pdf\">Arecorder v 2.1, manual published at 2015.05.04<\/a><\/p>\n<p><a href=\"https:\/\/palinski.org\/files\/Arecorder_v.2.1_2015.05.03_en.pdf\">Arecorder v 2.1, manual published at 2015.05.03<\/a><\/p>\n<p><a href=\"https:\/\/palinski.org\/files\/Arecorder_v.0.9_2014.03.16_en.pdf\">Arecorder v 0.9,\u00a0manual published at 2014.03.16<\/a><\/p>\n<p><a title=\"Arecorder v 0.9, manual published at 2013.12.27\" href=\"https:\/\/palinski.org\/files\/Arecorder_v.0.9_2013.12.27_en.pdf\">Arecorder v 0.9,\u00a0manual published at 2013.12.27<\/a><\/p>\n<p><strong>Useful links:<\/strong><\/p>\n<p><a title=\"Thread at forum.rakiety.org.pl about Arecorder [PL]\" href=\"http:\/\/forum.rakiety.org.pl\/rejestrator-t1418.html\">Thread at forum.rakiety.org.pl about Arecorder [PL]<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>If you want to ask a question, report error or suggest change or upgrade to Arecorder or manual, please leave a comment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For polish version of this page click here Arecorder v 2.2 Arecorder is a device designed to record data during flight of rocket and trigger fuses in specified moments. Device is suited for medium and big model rockets, also two-stage and\/or supersonic. Employed algorithms allow to detect abnormal situations (e.g. rocket flying at low inclination)<\/p>\n<div><a class=\"btn-filled btn\" href=\"https:\/\/palinski.org\/?page_id=981\" title=\"Arecorder &#8211; EN\">Read More<\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-981","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/palinski.org\/index.php?rest_route=\/wp\/v2\/pages\/981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/palinski.org\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/palinski.org\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/palinski.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/palinski.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=981"}],"version-history":[{"count":33,"href":"https:\/\/palinski.org\/index.php?rest_route=\/wp\/v2\/pages\/981\/revisions"}],"predecessor-version":[{"id":2338,"href":"https:\/\/palinski.org\/index.php?rest_route=\/wp\/v2\/pages\/981\/revisions\/2338"}],"wp:attachment":[{"href":"https:\/\/palinski.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}