{"product_id":"sparkfun-mikroe-stepper-16-click","title":"SparkFun MIKROE Stepper 16 Click","description":"\u003cp\u003eMIKROE Stepper 16 Click is a compact add-on board that contains a micro-stepping stepper motor driver. This board features the NCV70517, an SPI and I\/O configurable motor driver for bipolar stepper motors from ON Semiconductor. The NCV70517 contains a currentâ��translation table and takes the next microâ��step depending on the clock signal on the NXT input pin and the status of the DIR pin. It also provides an error message if an electrical error, an undervoltage, or an elevated junction temperature is detected. This Click boardâ�¢ is fully compatible with the automotive voltage requirements and ideally suited for generalâ��purpose stepper motor applications in the automotive, industrial, and applications with fluctuating battery supplies.\u003c\/p\u003e \u003cp\u003eStepper 16 Click is supported by a mikroSDK compliant library, which includes functions that simplify software development.\u003c\/p\u003e \u003cp\u003eStepper 16 Click as its foundation uses the NCV70517, an integrated motor-driver solution for bipolar stepper motors with integrated current sense and current regulation from ON Semiconductor. Two Hâ��bridges are integrated to drive a bipolar stepper motor with a PWM current control loop with on-chip current sensing implemented for each Hâ��bridge. It provides complete output protection, overcurrent protection, and thermal warning and shutdown, alongside with proprietary PWM algorithm used for reliable, current control allowing automatic selection of fast and slow decay.\u003c\/p\u003e \u003cp\u003eThe NCV70517 communicates with MCU using the standard SPI serial interface with a maximum frequency of 10MHz. One of five possible stepping modes is selectable through bits of the SPI registers. After Powerâ��On or hard reset, the coilâ��current translator, which translates consecutive steps into corresponding currents in both motor coils for a given step mode, is set to the default to 1\/16 microâ��stepping at position â��8â��. Besides the microâ��step modes, full step mode is implemented, which always activates only one coil.\u003c\/p\u003e \u003cp\u003eThe direction of rotation is selected by input pin DIR routed to the RST pin of the mikroBUSâ�¢ socket and its polarity bit DIRP, which allows changing the direction of rotation through only SPI commands instead of the dedicated input pin. Besides, it also takes the next microâ��step depending on the clock signal on the NXT input pin routed to the PWM pin of the mikroBUSâ�¢ socket and provides an error message on the ERR pin routed to the INT pin of the mikroBUSâ�¢ socket if an electrical error, an undervoltage, or an elevated junction temperature is detected.\u003c\/p\u003e \u003cp\u003eThis Click boardâ�¢ supports an external power supply for the motor, which can be connected to the input terminal labeled as VEXT and should be within the range of 6V to 29V, while the stepper motor coils can be connected to the terminals labeled as XP, XN, YP, and YN.\u003c\/p\u003e \u003cp\u003eThis Click boardâ�¢ can be operated only with a 3.3V logic voltage level. Therefore, the board must perform appropriate logic voltage level conversion before using MCUs with different logic levels. However, the Click boardâ�¢ comes equipped with a library containing functions and an example code that can be used, as a reference, for further development.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eInterface: GPIO, SPI\u003c\/li\u003e \u003cli\u003eCompatibility: mikroBUSâ�¢\u003c\/li\u003e \u003cli\u003eDimensions: 42.9 x 25.4mm\u003c\/li\u003e \u003cli\u003eInput Voltage: 3.3V, External\u003c\/li\u003e \u003cli\u003eSupply Voltage VCC: 3.3V\u003c\/li\u003e \u003cli\u003eExternal Supply Voltage VEXT: Min. 6V, Max. 29V\u003c\/li\u003e \u003cli\u003eMaximum Output Current (Normal Operation): 800mA\u003c\/li\u003e \u003cli\u003eStep Resolution: Min. 1 steps, Max. 1\/16 steps\u003c\/li\u003e \u003cli\u003eOperating Temperature Range: Min. -40�°C, Typ. +25�°C, Max. +145�°C\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/e\/3\/0\/7\/6\/Schematic-19193-Stepper_16_Click.PDF\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/9\/b\/2\/5\/1\/NCV70517_datasheet.PDF\"\u003eNCV70517 Datasheet\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.mikroe.com\/mikrosdk\"\u003emikroSDK\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/github.com\/MikroElektronika\/mikrosdk_click_v2\/tree\/master\/clicks\/stepper16\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVideos\u003c\/strong\u003e\u003c\/p\u003e \u003cdiv class=\"flex-video-wrap clearfix\"\u003e \u003cdiv class=\"flex-video widescreen img\"\u003e \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/zzlh1oGii1Q\/?autohide=1\u0026amp;border=0\u0026amp;wmode=opaque\u0026amp;enablejsapi=1\" frameborder=\"0\" allowfullscreen width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":40054690480213,"sku":"19193:ROB-19193:spark","price":3545.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/19193_-_Stepper_16_Click_2.jpg?v=1651342625","url":"https:\/\/www.tanotis.com\/products\/sparkfun-mikroe-stepper-16-click","provider":"Tanotis","version":"1.0","type":"link"}