{"product_id":"1pcs-28byj4-stepper-motor-uln2003-driver-board-4-phase-5-wire-5v-stepper-motor-deceleration-motor-module-pic-mcu-diy","title":"1PCS 28BYJ4 Stepper Motor ULN2003 Driver Board 4-Phase 5-Wire 5V Stepper Motor Deceleration Motor Module PIC MCU DIY","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive IC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003ckse:widget data-widget-type=\"customText\" id=\"1005000003612829\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003cbr\u003e\n\u003ckse:widget data-widget-type=\"customText\" id=\"1005000001785203\" title=\"1\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003cbr\u003e\n\u003ckse:widget data-widget-type=\"customText\" id=\"1005000003364805\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003e4-phase 5-wire 5V stepper motor\u003cbr\u003e\nStepper motor is an open-loop control motor that converts pulse signal into angular displacement or linear displacement. It is the main executive component in modern digital program control system and is widely used.\u003cbr\u003e\n\u003cbr\u003e\nProduct features\u003cbr\u003e\n1: Generally, the accuracy of the stepping motor is 3% - 5% of the stepping angle, and does not accumulate 2: the allowable high temperature limit of the stepping motor surface.\u003cbr\u003e\n3: The torque of stepping motor will decrease with the increase of speed.\u003cbr\u003e\n4: The stepper motor can operate normally at low speed.\u003cbr\u003e\n\u003cbr\u003e\nProduct features\u003cbr\u003e\n1: The stepper motor can only be operated after being driven. When there is no pulse in the drive signal, the stepper motor will be stationary. When an appropriate pulse signal is added, it will rotate at an angle (called step angle). The speed of rotation is proportional to the frequency of the pulse.\u003cbr\u003e\n2: The stepping motor has the characteristics of instant start and rapid stop.\u003cbr\u003e\n3: Changing the pulse sequence can change the direction of rotation conveniently.\u003cbr\u003e\n\u003cbr\u003e\nProduct parameters\u003cbr\u003e\nDiameter: 28mm\u003cbr\u003e\nVoltage: 5V\u003cbr\u003e\nStep angle: 1\/64\u003cbr\u003e\nThe 5-wire 4-phase can be driven by ordinary ULN2003 chips or connected to 2-phase for use. It can be used with the development board, and can be directly inserted to facilitate the use of the stepping motor on the development board.\u003cbr\u003e\n\u003cbr\u003e\nDriving method\u003cbr\u003e\nThe stepping motor can not be directly connected to the power frequency AC or DC power supply to work. It uses a special stepping motor driver, which consists of pulse generation control unit, power drive unit, protection unit, etc.\u003cbr\u003e\nThe driving unit is directly coupled with the stepping motor, which can also be understood as the power interface of the stepping motor microcomputer controller.\u003cbr\u003e\n\u003cbr\u003e\nDrive requirements\u003cbr\u003e\n1: It can provide fast current rising and falling speed, so that the current waveform is close to a rectangle. It has a circuit for releasing the current during the cut-off period to reduce the back EMF at both ends of the winding and accelerate the current attenuation.\u003cbr\u003e\n2: It has high rhyme power and efficiency. The speed of the stepping motor and the frequency of the pulse signal can adjust the speed of the motor.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" data-id=\"ckeditor_img35\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S24e34a608e3f4dbca69637d1a58fb3fcP.jpg\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eULN2003 five wire four phase drive board\u003cbr\u003e\nThe motor is driven by ULN2003, and the gear is used to reduce the speed. The noise is extremely low. The drive can be carried out when the operation is stable and 5V. It is convenient for the use of open interfaces by the single-chip microcomputer\u003cbr\u003e\nThis board can be used to drive other stepper motors, which is suitable for 51\/avr\/arm and other platforms and the needs of robot design and development.\u003cbr\u003e\n5V stepping motor+ULN2003 drive board\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"5V stepper motor","offer_id":55377834803499,"sku":"14:365458#5V stepper motor","price":16.07,"currency_code":"USD","in_stock":true},{"title":"ULN2003 driver board","offer_id":55377834836267,"sku":"14:1254#ULN2003 driver board","price":10.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S18955dd50633439dbe12ec96be9e0ad8X.webp?v=1788334771","url":"https:\/\/yoeruyo.com\/products\/1pcs-28byj4-stepper-motor-uln2003-driver-board-4-phase-5-wire-5v-stepper-motor-deceleration-motor-module-pic-mcu-diy","provider":"Yoeruyo","version":"1.0","type":"link"}