This product is a breakout board for A4988 DMOS Micro stepping Driver with Translator and Over current Protection.This stepper motor driver lets you to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and 2A Maximum output current is a Simple step and direction control interface five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor¡¯s rated voltage to achieve higher step ratesIntelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection Short-to-ground and shorted-load protection.
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{"id":1651006865480,"title":"Reprap Stepper Driver A4988","handle":"reprap-stepper-driver-a4988","description":"\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis product is a breakout board for A4988 DMOS Micro stepping Driver with Translator and Over current Protection.This stepper motor driver lets you to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and 2A Maximum output current is a Simple step and direction control interface five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor¡¯s rated voltage to achieve higher step ratesIntelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection Short-to-ground and shorted-load protection.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eDetails:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions:20 x 15 x 11 mm\u003c\/li\u003e\n\u003cli\u003eHeatsink size:9 x 9 x 5 mm\u003c\/li\u003e\n\u003cli\u003eColor:Green\u003c\/li\u003e\n\u003cli\u003eIncludes: 1x Driver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Stepper_motor_controller3_480x480.jpg?v=1593205239\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC4007\"\u003e\u003cspan\u003eDatasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC4007\"\u003e\u003cspan\u003eLibrary\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC4007\"\u003e\u003cspan\u003eSample Code\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ch5\u003e\u003cspan\u003eTutorial\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/5CmjB4WF5XA\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","published_at":"2022-12-06T11:23:00+05:30","created_at":"2019-03-04T07:47:30+05:30","vendor":"ThinkRobotics","type":"Motor Drivers","tags":["A4988","driver","ELC4","motor drivers","MTR-DRV","Rep Rap","RepRap","Stepper Motor","stepper motor driver","ZOHO UPDATED"],"price":8999,"price_min":8999,"price_max":8999,"available":true,"price_varies":false,"compare_at_price":19000,"compare_at_price_min":19000,"compare_at_price_max":19000,"compare_at_price_varies":false,"variants":[{"id":16231609991240,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ELC4007","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Reprap Stepper Driver A4988","public_title":null,"options":["Default Title"],"price":8999,"weight":10,"compare_at_price":19000,"inventory_management":"shopify","barcode":"ELC4007","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/products\/HTB1RQwoRFXXXXbKaXXXq6xXFXXXL.jpg?v=1577796091","\/\/thinkrobotics.com\/cdn\/shop\/products\/HTB1l6.3RFXXXXcfXXXXq6xXFXXX2.jpg?v=1577796091","\/\/thinkrobotics.com\/cdn\/shop\/products\/HTB1ziZZRFXXXXaqXpXXq6xXFXXX7.jpg?v=1577796091","\/\/thinkrobotics.com\/cdn\/shop\/products\/HTB1wKE9RFXXXXbrXXXXq6xXFXXX5.jpg?v=1577796091","\/\/thinkrobotics.com\/cdn\/shop\/products\/HTB1zfZDRFXXXXbfXVXXq6xXFXXXY.jpg?v=1577796091","\/\/thinkrobotics.com\/cdn\/shop\/products\/HTB1JDg6RFXXXXcPXXXXq6xXFXXXh.jpg?v=1577796091"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/products\/HTB1RQwoRFXXXXbKaXXXq6xXFXXXL.jpg?v=1577796091","options":["Title"],"media":[{"alt":"Reprap Stepper Driver 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output drive capacity of up to 35 V and 2A Maximum output current is a Simple step and direction control interface five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor¡¯s rated voltage to achieve higher step ratesIntelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection Short-to-ground and shorted-load protection.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eDetails:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions:20 x 15 x 11 mm\u003c\/li\u003e\n\u003cli\u003eHeatsink size:9 x 9 x 5 mm\u003c\/li\u003e\n\u003cli\u003eColor:Green\u003c\/li\u003e\n\u003cli\u003eIncludes: 1x Driver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Stepper_motor_controller3_480x480.jpg?v=1593205239\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC4007\"\u003e\u003cspan\u003eDatasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC4007\"\u003e\u003cspan\u003eLibrary\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC4007\"\u003e\u003cspan\u003eSample Code\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ch5\u003e\u003cspan\u003eTutorial\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/5CmjB4WF5XA\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e"}
3D printed parts are of low finish. Lot.of sharp edges on parts. Also the fitment of the parts are not happening because of excess material. Most often the parts have to be filed or reworked. Screws are given in exact number as needed. If one screw is missed, then the assembly is impossible
The consignment was not dispatched as per committed date and had to pursue for dispatch information. The courier didn,t deliver us despit lying in Jaipur and we had to personally collect it from Courier Hub adding to inconvenience. The logistics need to be improved. Just a feedback.
