{"id":638,"date":"2014-08-18T00:48:45","date_gmt":"2014-08-17T23:48:45","guid":{"rendered":"http:\/\/blog.amberspyglass.co.uk\/?p=638"},"modified":"2014-08-18T00:48:45","modified_gmt":"2014-08-17T23:48:45","slug":"gaups-back-in-stock","status":"publish","type":"post","link":"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/","title":{"rendered":"GAUPS Back in Stock"},"content":{"rendered":"<p><a href=\"http:\/\/amberspyglass.co.uk\/blog\/2013\/10\/03\/gaups-1-0-arduino-compatible-stepper-motor-driver-shield\/gaups-1-0-stepper-shield-assembled\/\" rel=\"attachment wp-att-371\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-371\" src=\"http:\/\/amberspyglass.co.uk\/blog\/wp-content\/uploads\/2013\/10\/GAUPS-1.0-stepper-shield-assembled-300x240.jpg\" alt=\"GAUPS 1.0 stepper shield assembled\" width=\"300\" height=\"240\" srcset=\"https:\/\/amberspyglass.co.uk\/blog\/wp-content\/uploads\/2013\/10\/GAUPS-1.0-stepper-shield-assembled-300x240.jpg 300w, https:\/\/amberspyglass.co.uk\/blog\/wp-content\/uploads\/2013\/10\/GAUPS-1.0-stepper-shield-assembled-150x120.jpg 150w, https:\/\/amberspyglass.co.uk\/blog\/wp-content\/uploads\/2013\/10\/GAUPS-1.0-stepper-shield-assembled-1024x819.jpg 1024w, https:\/\/amberspyglass.co.uk\/blog\/wp-content\/uploads\/2013\/10\/GAUPS-1.0-stepper-shield-assembled-374x300.jpg 374w, https:\/\/amberspyglass.co.uk\/blog\/wp-content\/uploads\/2013\/10\/GAUPS-1.0-stepper-shield-assembled.jpg 1717w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>GAUPS\u00a01.0 kits are <a href=\"http:\/\/amberspyglass.co.uk\/store\/gaups-1-0-arduino-compatible-stepper-shield-kit.html\">back in stock<\/a>, including the version with <a href=\"http:\/\/amberspyglass.co.uk\/store\/gaups-1-0-arduino-compatible-stepper-shield-kit-50v.html\">50 V capacitors<\/a>.<\/p>\n<p>GAUPS stands for <strong>G<\/strong>RBL-compatible <strong>A<\/strong>rduino <strong>U<\/strong>no-compatible <strong>P<\/strong>ololu-compatible <strong>S<\/strong>hield. The standard version has 35 V capacitors and is recommended for supplies up to 30 V; the version with 50 V capacitors can be used up to 40 V (subject to the voltage rating of the driver modules).<\/p>\n<p>If you do not intend to use power supplies with voltages above 30 V, I recommend the standard version, because its capacitors have double the value (47\u00a0\u00b5F compared to 22 \u00b5F), so your drivers will be even better protected against supply voltage spikes caused by LC ringing.<\/p>\n<p>(The form to reserve your eShapeoko kit is\u00a0<a title=\"Reserving an eShapeoko Kit\" href=\"http:\/\/amberspyglass.co.uk\/blog\/2014\/06\/30\/reserving-an-eshapeoko-kit\/\">here<\/a>.)<\/p>\n<div class=\"sharedaddy sd-sharing-enabled\"><div class=\"robots-nocontent sd-block sd-social sd-social-text sd-sharing\"><h3 class=\"sd-title\">Share this:<\/h3><div class=\"sd-content\"><ul><li class=\"share-twitter\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-twitter-638\" class=\"share-twitter sd-button no-icon\" href=\"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/?share=twitter\" target=\"_blank\" title=\"Click to share on Twitter\"><span>Twitter<\/span><\/a><\/li><li class=\"share-facebook\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-facebook-638\" class=\"share-facebook sd-button no-icon\" href=\"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/?share=facebook\" target=\"_blank\" title=\"Click to share on Facebook\"><span>Facebook<\/span><\/a><\/li><li class=\"share-email\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"\" class=\"share-email sd-button no-icon\" href=\"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/?share=email\" target=\"_blank\" title=\"Click to email this to a friend\"><span>Email<\/span><\/a><\/li><li><a href=\"#\" class=\"sharing-anchor sd-button share-more\"><span>More<\/span><\/a><\/li><li class=\"share-end\"><\/li><\/ul><div class=\"sharing-hidden\"><div class=\"inner\" style=\"display: none;\"><ul><li class=\"share-tumblr\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"\" class=\"share-tumblr sd-button no-icon\" href=\"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/?share=tumblr\" target=\"_blank\" title=\"Click to share on Tumblr\"><span>Tumblr<\/span><\/a><\/li><li class=\"share-pinterest\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-pinterest-638\" class=\"share-pinterest sd-button no-icon\" href=\"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/?share=pinterest\" target=\"_blank\" title=\"Click to share on Pinterest\"><span>Pinterest<\/span><\/a><\/li><li class=\"share-end\"><\/li><li class=\"share-linkedin\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-linkedin-638\" class=\"share-linkedin sd-button no-icon\" href=\"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/?share=linkedin\" target=\"_blank\" title=\"Click to share on LinkedIn\"><span>LinkedIn<\/span><\/a><\/li><li class=\"share-reddit\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"\" class=\"share-reddit sd-button no-icon\" href=\"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/?share=reddit\" target=\"_blank\" title=\"Click to share on Reddit\"><span>Reddit<\/span><\/a><\/li><li class=\"share-end\"><\/li><li class=\"share-pocket\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"\" class=\"share-pocket sd-button no-icon\" href=\"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/?share=pocket\" target=\"_blank\" title=\"Click to share on Pocket\"><span>Pocket<\/span><\/a><\/li><li class=\"share-print\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"\" class=\"share-print sd-button no-icon\" href=\"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/\" target=\"_blank\" title=\"Click to print\"><span>Print<\/span><\/a><\/li><li class=\"share-end\"><\/li><li class=\"share-end\"><\/li><\/ul><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>GAUPS\u00a01.0 kits are back in stock, including the version with 50 V capacitors. GAUPS stands for GRBL-compatible Arduino Uno-compatible Pololu-compatible Shield. The standard version has 35 V capacitors and is recommended for supplies up to 30 V; the version with &hellip; <a href=\"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n<div class=\"sharedaddy sd-sharing-enabled\"><div class=\"robots-nocontent sd-block sd-social sd-social-text sd-sharing\"><h3 class=\"sd-title\">Share this:<\/h3><div class=\"sd-content\"><ul><li class=\"share-twitter\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-twitter-638\" class=\"share-twitter sd-button no-icon\" href=\"https:\/\/amberspyglass.co.uk\/blog\/2014\/08\/18\/gaups-back-in-stock\/?share=twitter\" target=\"_blank\" title=\"Click to share on Twitter\"><span>Twitter<\/span><\/a><\/li><li class=\"share-facebook\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-facebook-638\" class=\"share-facebook sd-button no-icon\" 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