{"id":96,"date":"2021-10-17T21:16:32","date_gmt":"2021-10-17T19:16:32","guid":{"rendered":"https:\/\/www.onetimenexttime.sk\/arduino\/?post_type=product&#038;p=96"},"modified":"2024-02-22T15:49:24","modified_gmt":"2024-02-22T14:49:24","slug":"a4988-stepstick-stepper-motor-driver-moduleheat-sink-3d-printer-reprap","status":"publish","type":"product","link":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/a4988-stepstick-stepper-motor-driver-moduleheat-sink-3d-printer-reprap\/","title":{"rendered":"A4988 StepStick Stepper Motor Driver Module+Heat Sink 3D Printer Reprap"},"content":{"rendered":"<p>ChatGPT<\/p>\n<table>\n<tr>\n<th colspan=\"2\" style=\"text-align:center;\">A4988 StepStick Ovl\u00e1da\u010d krokov\u00e9ho motora + chladi\u010d pre 3D tla\u010diare\u0148 Reprap<\/th>\n<\/tr>\n<tr>\n<td colspan=\"2\" style=\"text-align:center;\"><img decoding=\"async\" src=\"a4988_stepper_motor_driver_module.jpg\" alt=\"A4988 StepStick Stepper Motor Driver Module\"><\/td>\n<\/tr>\n<tr>\n<td><strong>Popis:<\/strong><\/td>\n<td>Ovl\u00e1da\u010d krokov\u00e9ho motora A4988 StepStick je kompaktn\u00fd modul navrhnut\u00fd na plynul\u00e9 ovl\u00e1danie krokov\u00fdch motorov v 3D tla\u010diar\u0148ach, CNC strojoch a \u010fal\u0161\u00edch aplik\u00e1ci\u00e1ch, kde je potrebn\u00e9 presn\u00e9 pohyby. Tento modul je ide\u00e1lny pre Reprap 3D tla\u010diarne a je dod\u00e1van\u00fd s chladi\u010dom, ktor\u00fd zabezpe\u010duje optim\u00e1lne chladenie pri vysokej prev\u00e1dzkovej teplote. A4988 poskytuje mikrostepovanie a je kompatibiln\u00fd s r\u00f4znymi mikrokontrol\u00e9rmi, vr\u00e1tane Arduina.<\/td>\n<\/tr>\n<tr>\n<td><strong>Funkcie:<\/strong><\/td>\n<td>\n<ul>\n<li>Plynul\u00e9 a presn\u00e9 ovl\u00e1danie krokov\u00fdch motorov<\/li>\n<li>Podpora mikrostepovania pre jemnej\u0161ie pohyby<\/li>\n<li>Kompaktn\u00fd dizajn pre jednoduch\u00fa integr\u00e1ciu<\/li>\n<li>Chladi\u010d pre optim\u00e1lne chladenie pri vysokej prev\u00e1dzkovej teplote<\/li>\n<li>Kompatibiln\u00fd s r\u00f4znymi mikrokontrol\u00e9rmi<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Parametre:<\/strong><\/td>\n<td>\n<table>\n<tr>\n<td><strong>Nap\u00e1jacie nap\u00e4tie:<\/strong><\/td>\n<td>8V &#8211; 35V DC<\/td>\n<\/tr>\n<tr>\n<td><strong>Maxim\u00e1lny pr\u00fad:<\/strong><\/td>\n<td>1.5A (zatia\u013e \u010do je chladen\u00fd)<\/td>\n<\/tr>\n<tr>\n<td><strong>Mikrostepovanie:<\/strong><\/td>\n<td>Full, 1\/2, 1\/4, 1\/8 a 1\/16 kroku<\/td>\n<\/tr>\n<tr>\n<td><strong>Chladi\u010d:<\/strong><\/td>\n<td>\u00c1no<\/td>\n<\/tr>\n<tr>\n<td><strong>Pinov\u00e1 konfigur\u00e1cia:<\/strong><\/td>\n<td>STEP, DIR, MS1, MS2, MS3<\/td>\n<\/tr>\n<\/table>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Pr\u00edkladov\u00fd k\u00f3d:<\/strong><\/td>\n<td>\n<pre lang=\"arduino\">\r\n\/\/ K\u00f3d pre ovl\u00e1danie krokov\u00e9ho motora s A4988 pomocou Arduina\r\n#define STEP_PIN 2\r\n#define DIR_PIN 3\r\nvoid setup() {\r\npinMode(STEP_PIN, OUTPUT);\r\npinMode(DIR_PIN, OUTPUT);\r\n}\r\n\r\nvoid loop() {\r\n\/\/ Nastavenie smeru pohybu (0 pre smer vpred, 1 pre smer vzad)\r\ndigitalWrite(DIR_PIN, LOW);\r\n\r\n\/\/ Generovanie kroku pre pohyb motora\r\ndigitalWrite(STEP_PIN, HIGH);\r\ndelayMicroseconds(500); \/\/ Doba trvania kroku\r\ndigitalWrite(STEP_PIN, LOW);\r\ndelayMicroseconds(500);\r\n}\r\n<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<p>Jednoduch\u00e9 rozhranie na ovl\u00e1danie kroku a smeru<br \/>\nIve P\u00e4\u0165 r\u00f4znych rozl\u00ed\u0161en\u00ed krokov: cel\u00fd krok, polovi\u010dn\u00fd krok, \u0161tvr\u0165krok, \u00f4smy krok a \u0161estn\u00e1sty krok<br \/>\nJNastavite\u013en\u00e9 ovl\u00e1danie pr\u00fadu v\u00e1m umo\u017e\u0148uje nastavi\u0165 maxim\u00e1lny v\u00fdstupn\u00fd pr\u00fad pomocou potenciometra, ktor\u00fd v\u00e1m umo\u017en\u00ed pou\u017ei\u0165 nap\u00e4tie nad menovit\u00fdm nap\u00e4t\u00edm krokov\u00e9ho motora, aby ste dosiahli vy\u0161\u0161ie stupne<br \/>\n\u27a4Inteligentn\u00e9 ovl\u00e1danie sekania, ktor\u00e9 automaticky vyberie spr\u00e1vny aktu\u00e1lny re\u017eim rozpadu (r\u00fdchly alebo pomal\u00fd rozpad)<br \/>\nThermal Tepeln\u00e9 vypnutie pri nadmernej teplote, blokovanie pod nap\u00e4t\u00edm a ochrana proti kr\u00ed\u017eov\u00e9mu pr\u00fadu<br \/>\nProtection Ochrana proti skratu a uzemneniu<\/p>\n<p>Pozor:<\/p>\n<p>\u27a4Pripojenie alebo odpojenie krokov\u00e9ho motora, ke\u010f je vodi\u010d nap\u00e1jan\u00fd, m\u00f4\u017ee vodi\u010da zni\u010di\u0165. (V\u0161eobecnej\u0161ie povedan\u00e9, op\u00e4tovn\u00e9 zapojenie \u010dohoko\u013evek, ke\u010f je nap\u00e1jan\u00fd, si vy\u017eaduje probl\u00e9my.)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ChatGPT A4988 StepStick Ovl\u00e1da\u010d krokov\u00e9ho motora + chladi\u010d pre 3D tla\u010diare\u0148 Reprap Popis: Ovl\u00e1da\u010d krokov\u00e9ho motora A4988 StepStick je kompaktn\u00fd&hellip;<\/p>\n","protected":false},"featured_media":97,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[16,17,52],"product_tag":[],"class_list":{"0":"post-96","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ard","7":"product_cat-modul","8":"product_cat-motor-modul","10":"first","11":"instock","12":"sale","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - 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