{"product_id":"28byj-48-5v-stepper-motor-uln2003-driver-arduino","title":"28BYJ-48 5V Stepper Motor with ULN2003 Driver Module for Arduino","description":"\u003ch2\u003e28BYJ-48 5V Stepper Motor with ULN2003 Driver Module for Arduino\u003c\/h2\u003e\u003cp\u003eThe 28BYJ-48 is one of the most popular low-cost stepper motors for hobbyist and educational projects. This combo includes the 28BYJ-48 geared stepper motor and the ULN2003 stepper driver board, making it a ready-to-use solution for precise rotational control with Arduino, ESP32, Raspberry Pi, and other microcontrollers.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGeared stepper motor: smooth, precise rotation with high torque for its size\u003c\/li\u003e\n\u003cli\u003eStep angle: 5.625° per step (64 steps per revolution × gear ratio = 2048 steps\/rev in half-step mode)\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003e4-phase, unipolar stepper motor\u003c\/li\u003e\n\u003cli\u003eIncludes ULN2003 driver board with 4 input LEDs for visual step indication\u003c\/li\u003e\n\u003cli\u003e5-pin JST connector — plugs directly into ULN2003 board\u003c\/li\u003e\n\u003cli\u003eOn-board power and signal headers for easy Arduino wiring\u003c\/li\u003e\n\u003cli\u003eGear reduction ratio: 1\/64\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e28BYJ-48 Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Resistance:\u003c\/strong\u003e 20Ω ±10%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep Angle:\u003c\/strong\u003e 5.625° (half-step mode)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteps per Revolution:\u003c\/strong\u003e 2048 (half-step) \/ 512 (full-step) after gearing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduction Ratio:\u003c\/strong\u003e 1\/64 (approximately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePull-in Torque:\u003c\/strong\u003e ≥300 gf·cm at 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e \u0026gt;10MΩ\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eULN2003 Driver Board\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBased on ULN2003A Darlington transistor array\u003c\/li\u003e\n\u003cli\u003e4 control input pins: IN1, IN2, IN3, IN4 (connect to Arduino digital pins)\u003c\/li\u003e\n\u003cli\u003e5V power input (can share Arduino 5V for light loads)\u003c\/li\u003e\n\u003cli\u003e4 step indicator LEDs — flash in sequence as motor steps\u003c\/li\u003e\n\u003cli\u003e5-pin JST socket for direct motor connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWiring to Arduino\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN1 →\u003c\/strong\u003e Arduino D8 (or any digital pin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN2 →\u003c\/strong\u003e Arduino D9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN3 →\u003c\/strong\u003e Arduino D10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIN4 →\u003c\/strong\u003e Arduino D11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC →\u003c\/strong\u003e 5V | \u003cstrong\u003eGND →\u003c\/strong\u003e GND\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCamera pan\/tilt mechanisms\u003c\/li\u003e\n\u003cli\u003eRobotic arms and grippers\u003c\/li\u003e\n\u003cli\u003eAutomated blinds and curtain openers\u003c\/li\u003e\n\u003cli\u003eClock mechanisms and dial indicators\u003c\/li\u003e\n\u003cli\u003e3D printer extruder feeders (light duty)\u003c\/li\u003e\n\u003cli\u003eEducational robotics and maker projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eArduino Library\u003c\/h3\u003e\u003cp\u003eUse the built-in Arduino \u003ccode\u003eStepper\u003c\/code\u003e library or the popular \u003ccode\u003eAccelStepper\u003c\/code\u003e library for smooth acceleration and deceleration control. Set steps per revolution to \u003cstrong\u003e2048\u003c\/strong\u003e for half-step mode with the ULN2003 driver.\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":47133099065516,"sku":null,"price":160.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/0214\/4940\/files\/Arduino5VStepperMotor24BYJ.jpg?v=1788598666","url":"https:\/\/www.mcustore.com\/products\/28byj-48-5v-stepper-motor-uln2003-driver-arduino","provider":"My Store","version":"1.0","type":"link"}