{"id":1854,"date":"2019-11-27T23:13:22","date_gmt":"2019-11-28T07:13:22","guid":{"rendered":"https:\/\/www.nicknguyen.com\/?p=1854"},"modified":"2019-11-27T23:13:22","modified_gmt":"2019-11-28T07:13:22","slug":"powering-the-tiniest-stepper-motor","status":"publish","type":"post","link":"https:\/\/nicknguyen.com\/old\/powering-the-tiniest-stepper-motor\/","title":{"rendered":"Powering the tiniest stepper motor"},"content":{"rendered":"<p>Getting this micro bipolar stepper motor to do what I want was probably one of the hardest things Ive ever had to learn.<\/p>\n<p>These inexpensive stepper motors are from china and there isnt much documentation and I couldnt find any existing code to base off of. So i had to tackle this on my own. Hadd to learn about steps per revolution, PWM, drivers, etc.<\/p>\n<p>Anyways I wound up running L2938 H Driver powered by attiny85 micro controller unfortunately the torque on these motors didnt wind up sufficing for our project, but now I can control just about any stepper motor in the future which im sure will be useful at some point.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Getting this micro bipolar stepper motor to do what I want was probably one of the hardest things Ive ever had to learn. These inexpensive stepper motors are from china and there isnt much documentation and I couldnt find any existing code to base off of. So i had to tackle this on my own.&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1674,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Powering the tiniest stepper motor","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[158],"tags":[],"class_list":["post-1854","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-personal-projects"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/media.nicknguyen.com\/wp-content\/uploads\/2019\/05\/26185415\/IMG_0469.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/nicknguyen.com\/old\/wp-json\/wp\/v2\/posts\/1854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nicknguyen.com\/old\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nicknguyen.com\/old\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nicknguyen.com\/old\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nicknguyen.com\/old\/wp-json\/wp\/v2\/comments?post=1854"}],"version-history":[{"count":2,"href":"https:\/\/nicknguyen.com\/old\/wp-json\/wp\/v2\/posts\/1854\/revisions"}],"predecessor-version":[{"id":1856,"href":"https:\/\/nicknguyen.com\/old\/wp-json\/wp\/v2\/posts\/1854\/revisions\/1856"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nicknguyen.com\/old\/wp-json\/wp\/v2\/media\/1674"}],"wp:attachment":[{"href":"https:\/\/nicknguyen.com\/old\/wp-json\/wp\/v2\/media?parent=1854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nicknguyen.com\/old\/wp-json\/wp\/v2\/categories?post=1854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nicknguyen.com\/old\/wp-json\/wp\/v2\/tags?post=1854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}