{"product_id":"a4988-stepper-motor-driver-in-pakistan","title":"A4988 Stepper Motor Driver","description":"\u003cp\u003e\u003cspan style=\"color:#ffffff;\"\u003e\u003c\/span\u003e\u003cspan style=\"color:#000000;\"\u003eThe A4988 driver Stepper Motor Driver is available in Pakistan and this is a complete micro-stepping motor driver with built-in converter, easy to operate. \u003cstrong\u003eIt operates from 8 V to 35 V and can deliver up to approximately 1 A per phase without a heat sink or forced air flow (it is rated for 2 A per coil with sufficient additional cooling). \u003c\/strong\u003eA4988 driver Stepper Motor Driver includes a fixed off-time current regulator, the regulator can be in slow or mixed decay mode. The converter is the key to the easy implementation of the A4988.\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cspan style=\"color:#000000;\"\u003eThere are no phase sequence tables, the high-frequency control interface programming etc. The application of A4988 interface is very suitable for a complex microprocessor is not available or overload. In the stepping operation, the chopping control in the A4988 automatically selects the current decay mode (slow or mixed). The mix decay current control scheme can reduce the audible motor noise, increased step accuracy, and reduced power consumption.\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cdiv class=\"electro-description\" style=\"margin-bottom:2em;color:rgb(104,108,111);font-family:'Open Sans', 'HelveticaNeue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;letter-spacing:-.14px;background-color:rgb(255,255,255);\"\u003e\r\n\u003ch2 style=\"margin-bottom:1em;font-weight:500;line-height:1.043em;color:rgb(51,62,72);font-size:1.643em;\"\u003e\u003cspan style=\"color:#000000;\"\u003eSpecifications and Features :\u003c\/span\u003e\u003c\/h2\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eSupply Voltage : 8-35 VDC.\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eCurrent : 1.0A (no heatsink ).\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eCurrent : 2.0A (with heat-sinking).\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003elogic input : 3 – 5.5V .\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eAutomatic current decay mode detection\/choice.\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eMixed with slow current decay mode.\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eThe low power dissipation of synchronous rectifier.\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eInternal UVLO(ultra voltage lockout).\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eCrossover current protection.\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eThermal shutdown circuit.\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eGround fault protection.\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eLoading and short circuit protection.\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000;\"\u003eThe optional five-step mode: full, 1\/2, 1\/4, 1\/8 and 1\/16.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\r\n\u003ch2 style=\"margin-bottom:1em;font-weight:500;line-height:1.043em;color:rgb(51,62,72);font-size:1.643em;\"\u003e\u003cspan style=\"color:#000000;\"\u003eAttachments and Links :\u003c\/span\u003e\u003c\/h2\u003e\r\n\r\n\u003cp style=\"margin-top:0px;margin-bottom:2.857em;\"\u003e\u003cspan style=\"color:#000000;\"\u003eA4988 datasheet :\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cp style=\"margin-top:0px;margin-bottom:0px;\"\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/0B3wGBsOmfWhVSnVJblJjbE9XV3c\/view?usp=sharing\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Pololu_a4988.pdf - google drive\" aria-label=\"Visit a webpage about Pololu_a4988.pdf - google drive\"\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cimg alt=\"PDF ICON\" class=\"alignnone wp-image-29915 size-full\" height=\"76\" src=\"\/products\/a4988-stepper-motor-driver-in-pakistan\" width=\"75\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\r\n\r\n\u003cp style=\"margin-top:0px;margin-bottom:0px;\"\u003e\u003cspan style=\"color:#000000;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003ch2 style=\"margin-top: 0px; margin-bottom: 0px;\"\u003e\u003cspan style=\"color:#000000;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/h2\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"margin-top: 0px; margin-bottom: 0px;\"\u003e\u003cspan style=\"color:#000000;\"\u003e1X A4988\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"margin-top: 0px; margin-bottom: 0px;\"\u003e\u003cspan style=\"color:#000000;\"\u003e1X heatsink\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp style=\"margin-top: 0px; margin-bottom: 0px;\"\u003e\u003cimg alt=\"Image result for a4988 cnc\" src=\"https:\/\/digilog.pk\/cdn\/shop\/files\/125fa9df-17b9-44f2-a2b6-fe07f27c95b5.webp\" data-original=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0744\/0764\/1366\/files\/125fa9df-17b9-44f2-a2b6-fe07f27c95b5.jpg?v=1702675655\" loading=\"lazy\" data-files=\"125fa9df-17b9-44f2-a2b6-fe07f27c95b5.webp\"\u003e\u003c\/p\u003e\r\n\r\n\u003cp style=\"margin-top:0px;margin-bottom:0px;\"\u003e\u003cimg src=\"https:\/\/digilog.pk\/cdn\/shop\/files\/714hWh4A50L-SL1010.webp\" data-original=\"https:\/\/images-na.ssl-images-amazon.com\/images\/I\/714hWh4A50L._SL1010_.jpg\" alt=\"A4988 Stepper Motor Driver\" loading=\"lazy\" data-files=\"714hWh4A50L-SL1010.webp\"\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003cp style=\"margin-top:0px;margin-bottom:10px;color:rgb(102,102,102);font-family:Arial, Helvetica, sans-serif;font-size:12px;\"\u003e \u003c\/p\u003e","brand":"BIQU","offers":[{"title":"Default Title","offer_id":43962460110913,"sku":"B154,KRT132,IMP500,Th250,A","price":300.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2805\/1777\/files\/A4988_Stepper_Motor_Driver_50bd9b0c-6ec0-445e-b43b-70b4922038e8.jpg?v=1779565870","url":"https:\/\/stem.pk\/products\/a4988-stepper-motor-driver-in-pakistan","provider":"stem.pk","version":"1.0","type":"link"}