{"product_id":"1pc-10pcs-l298n-a3967-dc-stepper-motor-driver-module-four-way-controller-board-l298-pwm-speed-dual-h-bridge-smart-car-robot","title":"1Pc-10Pcs L298N A3967 DC Stepper Motor Driver Module four-way Controller Board L298 PWM Speed Dual H Bridge Smart Car Robot","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eA3967 EasyDriver Stepper Motor Driver\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eV44 for Arduino development board 3D Printer A3967 module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEC Buying\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\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003elow\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\u003eL298N DC Motor Driver Module L298N Stepper Motor\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSmart Car Robot Breadboard Peltier High Power L298 DC Motor Driver for Arduino\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eL298N DC Motor Driver Module PWM Speed\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDual H Bridge Stepper Controller Board L298 For Arduino Electronics DIY Smart Car Robot\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eL298N Motor Drive Module DC 5V Four Way Motor\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive Controller Board 2A 50W 5V-7V 0-36mA for Smart Car Diy Kit\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eL298N Motor Driver Controller Board\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eL298 Module For Arduino Dual H Bridge DC Stepper Motor Smart Car Robot\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eL298N motor driver module\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4 channel four-way motor driver smart car drive motor module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enormal\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\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSmart Electronics Experiment\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwitch And Sensor For Arduino STM32\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\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\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S70b64104dd034bbcaaef272692dd769aQ.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:26px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eL298N Motor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eModule name:dual H bridge motor drive module\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eWork mode:H bridge drive (double road)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eMain control chip:L298N\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eLogical voltage:5V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eDrive voltage:5v-35v\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eLogical current:0mA-36mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eDriving current:2A(MAX single bridge)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eStorage temperature :- 20 ℃ to + 135 ℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eMaximum power: 25W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003eWeight: 30 g\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:18px\"\u003ePeripheral dimensions : 43*43*27mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct features:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eThis module USES L298N as the main drive chip, with strong driving ability, low heat and strong anti-interference ability.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eThrough this module can use the built-in 78 m05 drive power supply parts of their work, but in order to avoid the voltage regulator chip damage, when using the driving voltage is greater than 12 v, please use the external power supply 5 v logic.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eThis module USES a large capacity filter capacitance, a continuation protection diode, can improve reliability.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eNotes:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e1. When you are driving voltage (above logo for the 12 v input, can actually accept input range is 7 to 12 v) for 7 v to 12 v, can make to onboard power supply 5 v logic, when using the onboard after 5 v power supply, interface of + 5 v\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eThe power supply does not input voltage, but can yield 5V voltage for external use.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e2. When the driving voltage is higher than 12V, it is less than or equal to 24V\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e(the chip manual proposes to support 35V, but according to the book\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWhen the maximum voltage is applied to the maximum voltage of 298 conservative applications to 24V, for example, the motor with a rated voltage of 18V shall be driven.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eYou must first remove the board 5V output to enable the jumper cap. Then 5V is accessed outside the 5V output port\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eThe 5V enables the power to be a control signal with a level of 5V. When the signal input is valid, and when the power supply is normal in the motor drive module, the motor drive module outputs the current. Otherwise, even if the power supply is normal, there is no current on the motor.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eVoltage to L298N internal logic circuit power supply. (this is a high-pressure, unconventional app!)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;line-height:inherit;text-align:center;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1z2yxU7voK1RjSZFwq6AiCFXal.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1Gi1hU3DqK1RjSZSyq6yxEVXaY.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1YLnmh13tHKVjSZSgq6x4QFXaK.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;line-height:inherit;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:26px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003ePWM Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;line-height:inherit;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eDual H-bridge motor drive, you can drive two DC motors or a four-wire two-phase stepper motor;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModule supply voltage 2V-10V;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSignal input voltage 1.8-7V;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSingle - channel operating current of 1.5A, the peak current up to 2.5A, low standby current (less than 0.1uA);\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eBuilt-in anti-co-state conduction circuit, the input is vacant, the motor will not malfunction;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eBuilt-in thermal protection circuit with hysteresis (TSD), no need to worry about the motor stall;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct size: 24.7 * 21 * 5mm (LWH), ultra-small size, suitable for assembly and automotive;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eMounting hole diameter: 2 mm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eINx connected to the microcontroller IO or other signal source, MOTOR-A and MOTOR-B terminating motor\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Highlights:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eImported original professional motor-driven chip, built-in low-resistance MOS switch, low heat, no heat sink, small size, power, your battery is ideal for power supply.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e(L298N internal transistor switch, low efficiency, high heat, to be heat, bulky, very easy to burn on the market L298N, are not using the original chip, the product can be a perfect alternative.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eDual 1.5A * 2, the peak current to 2.5A, built-in thermal protection circuit, do not be afraid of the motor stall burned out, the temperature dropped automatically restored. (Currently on the market of intelligent car voltage and current are in this range)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSmall size, light weight, 0 standby current, is the ideal model for your car\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePrecautions:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePositive and negative power supply reversed will certainly cause circuit damage.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eOutput short circuit to the ground or output short circuit, and the motor stall case, the chip will be thermal protection, but close to or exceed 10V voltage and peak current of more than 2.5A cases will also cause the chip burned.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cul style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cli style=\"text-align:center;margin-left:0px;box-sizing:border-box\" align=\"center\"\u003e\u003cp\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB110KdKxTpK1RjSZR0q6zEwXXaQ.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1UIChKzTpK1RjSZKPq6y3UpXaY.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eProduct parameter:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e1, driving peak current IO:2A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e2, logical part of the terminal power supply range Vss:+5v~+7v(can take power +5v)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e3, the maximum power consumption: 50w(T=75°c, single L298N 25W);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e4, the logical part of the working current range: 0~36mA;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e5, on-board multi-channel 5V power output;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e6, control signal input voltage range: low level: -0.3V≤VIN≤1.5V(invalid control signal), high level: 2.3V≤VIN≤VSS(effective control signal)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e7, the board size 64mm*70.9mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6487d7b1515a4215bc7b0ea40ada746fe.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S059d0a9f2e804b0f9c18bd72e6e5adb1Z.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd2b625cd8f6c4e99946d4b38befe7c43J.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S562449e6fd2e4eaaaa450202e6d94c0fT.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e Stepper motors are usually defined with step angle or step parameters. The general motor is divided into 200 steps, that is, the step angle is 1.8 degrees. EasyDriver has step subdivision function. This driver board is subdivided. For the 8 subdivision, which is to subdivide each step of the motor into 8 small steps, it can get more precise control, which means that EasyDriver needs 1600 steps to complete a complete 360 degree rotation.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eMs1 and ms2 are logic input ports for stepping motor subdivision resolution selection;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eDir is the selection port for the motor running direction;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReset is used to reset the initial value of the chip and mask all external outputs;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eStep is a pulse input port;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eOut1a, out1b, out2a, out2b are two pairs of output ports of the h-bridge;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eEnable is the enable terminal;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSleep is a sleep mode;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSense1 and sense2 are current detecting resistors of the h-bridge;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRef is the reference voltage;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eGnd is logical ground and power ground;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRc1 and rc2 are the fixed-time analog input of the h-bridge. \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eA3967slb is a pwm constant current control micro-stepping drive two-phase stepper motor dedicated driver produced by Allegro Company of the United States. It can work up to 30v and drive current up to 750ma. One a3967slb can drive a two-phase stepper motor, which can realize 8 subdivision drive. The pwm current control circuit inside the chip can be set to three current decay modes by slow, fast, and mixed voltages applied to pfd. If the voltage at the pfd terminal is higher than 0.6vdd, the slow decay mode is selected. If it is lower than 0.21vdd, the fast decay mode is selected. In between is a mixed attenuation mode. In addition, the a3967slb also provides comprehensive protection measures, including suppression of transient voltage, overheat protection, protection against current through, under voltage self-locking and other functions.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eThere is no need to add other interface circuits between the a3967slb and the microprocessor. The chip adopts the easystepper interface and reduces the number of 8 control lines by 2 (step and direction). Simply input the pulse that controls the stepper motor. The embedded converter allows control of the stepper motor.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eA3967slb also needs some resistors and capacitors to adjust its operating parameters, the whole drive circuit is very simple\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S381c5a1ea1184e1a99184550570a3314k.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"MINI L298N \/ 1pc","offer_id":55377397481771,"sku":"14:173#MINI L298N;3:201010228#1pc","price":3.47,"currency_code":"USD","in_stock":true},{"title":"MINI L298N \/ 5pcs","offer_id":55377397514539,"sku":"14:173#MINI L298N;3:1981284404#5pcs","price":9.5,"currency_code":"USD","in_stock":true},{"title":"L298N \/ 5pcs","offer_id":55377397547307,"sku":"14:175#L298N;3:1981284404#5pcs","price":53.78,"currency_code":"USD","in_stock":true},{"title":"L298N \/ 10pcs","offer_id":55377397580075,"sku":"14:175#L298N;3:18247432443#10pcs","price":108.45,"currency_code":"USD","in_stock":true},{"title":"MINI L298N \/ 10pcs","offer_id":55377397612843,"sku":"14:173#MINI L298N;3:18247432443#10pcs","price":16.43,"currency_code":"USD","in_stock":true},{"title":"L298N \/ 1pc","offer_id":55377397645611,"sku":"14:175#L298N;3:201010228#1pc","price":11.12,"currency_code":"USD","in_stock":true},{"title":"L298N 4 Way \/ 10pcs","offer_id":55377397678379,"sku":"14:193#L298N 4 Way;3:18247432443#10pcs","price":393.93,"currency_code":"USD","in_stock":true},{"title":"A3967 \/ 1pc","offer_id":55377397711147,"sku":"14:366#A3967;3:201010228#1pc","price":10.76,"currency_code":"USD","in_stock":true},{"title":"L298N 4 Way \/ 1pc","offer_id":55377397743915,"sku":"14:193#L298N 4 Way;3:201010228#1pc","price":37.98,"currency_code":"USD","in_stock":true},{"title":"L298N 4 Way \/ 5pcs","offer_id":55377397776683,"sku":"14:193#L298N 4 Way;3:1981284404#5pcs","price":196.52,"currency_code":"USD","in_stock":true},{"title":"A3967 \/ 5pcs","offer_id":55377397809451,"sku":"14:366#A3967;3:1981284404#5pcs","price":51.89,"currency_code":"USD","in_stock":true},{"title":"A3967 \/ 10pcs","offer_id":55377397842219,"sku":"14:366#A3967;3:18247432443#10pcs","price":102.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S18d54dc6511a40d094ea9500e89f7ddbl.webp?v=1788333583","url":"https:\/\/yoeruyo.com\/products\/1pc-10pcs-l298n-a3967-dc-stepper-motor-driver-module-four-way-controller-board-l298-pwm-speed-dual-h-bridge-smart-car-robot","provider":"Yoeruyo","version":"1.0","type":"link"}