{"product_id":"dfr-dual-stepper-motor-shield","title":"DFR DUAL STEPPER MOTOR SHIELD","description":"\u003cdiv class=\"communicaintro\"\u003eDRI0023 Dual Bipolar Stepper Motor Shield for Arduino with A4988 and Controls 2 Motors and 4 Digital I\/O's\u003c\/div\u003e\n\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003eDo you want to do some projects with stepper motors such as an auto curtain, a XY Plotter, or a 3D printer? Generally, it's not an easy thing to drive stepper motor(s) with Arduino but with this Stepper Motor Shield, you can easily control 2 stepper motors via just 4 digital I\/O’s. This board is compatible with the Arduino UNO R3, and get direct support with Xbee and Xbee form factor Wi-Fi, Bluetooth and RF modules. Easy connection of cables via screwless PC terminals. Each stepper motor has a code switch for adjusting driving modes, to obtain different rotational speeds. The interfaces of the board include extension 6 channel Analog I\/O, 10 channel Digital I\/O \u0026amp; I2C.\u003c\/p\u003e\n\u003cp\u003eThe driver IC used is the most popular A4988 which is widely used in 3D printer and CNC machine. The A4988 is able to control one bipolar stepper motor at up to 2A output current per coil. With one Mega and DFRobot's Mega Expansion Shield, a 3D printer control board can be built so much eaiser.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eEasily control 2 stepper motors with only 4 digital I\/Os\u003c\/li\u003e\n\u003cli\u003eFully compatible with Arduino UNO R3\/Leonardo\/Mega and supports XBee, XBee Wi-Fi, Bluetooth and RF modules\u003c\/li\u003e\n\u003cli\u003e6 Analog \/ 10 Digital \u0026amp; I2C\u003c\/li\u003e\n\u003cli\u003eScrewless connection with press and connect\u003c\/li\u003e\n\u003cli\u003eEach stepper motor has a switch for mode switch to obtain different rotational speed. Step modes include 1, 1\/2, 1\/4, 1\/16.\u003c\/li\u003e\n\u003cli\u003eWireless switch next to Xbee. \"PROG\" mode for USB uploading and \"RUN\" mode for wireless communication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eA4988 Stepper Motor Drivers :\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eSimple step and direction control interface\u003c\/li\u003e\n\u003cli\u003eFive different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step\u003c\/li\u003e\n\u003cli\u003eAdjustable 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 rates\u003c\/li\u003e\n\u003cli\u003eIntelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)\u003c\/li\u003e\n\u003cli\u003eOver-temperature thermal shutdown, under-voltage lockout, and crossover-current protection\u003c\/li\u003e\n\u003cli\u003eShort-to-ground and shorted-load protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage : 8~35VDC (Just power the stepper motor driver)\u003c\/li\u003e\n\u003cli\u003ePress to connect cables, quick and easy\u003c\/li\u003e\n\u003cli\u003eDigital I\/O : D4,D5,D6,D7\u003c\/li\u003e\n\u003cli\u003e10 Channel Digital I\/O \u0026amp; 6 Channel Analog I\/O addition\u003c\/li\u003e\n\u003cli\u003eA4988 Microstepping Bipolar Stepper Motor Driver\u003c\/li\u003e\n\u003cli\u003eAdjustable current limiting\u003c\/li\u003e\n\u003cli\u003eUp to 2A Output Current per coil\u003c\/li\u003e\n\u003cli\u003eFive different microstep resolutions (down to 1\/16-step)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":44755468779564,"sku":"DFR DUAL STEPPER MOTOR SHIELD","price":261.36,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/dfr-dual-stepper-motor-shield-404258.jpg?v=1757326216","url":"https:\/\/xytron.ae\/products\/dfr-dual-stepper-motor-shield","provider":"Xytron","version":"1.0","type":"link"}