(SKU:ELB080420)L9110四路电机驱动模块

L9110四路电机驱动模块

产品参数

• 名称：L9110直流马达驱动模块
• 尺寸：51*31mm
• 固定孔：3mm
• 孔距：45*29mm
• 芯片：L9110
• 驱动电压：5-12V
• 驱动电流：<800mA
• 端口：数字
• 平台：Arduino、单片机

产品特性

• 可同时驱动四个小型直流马达
• 资料丰富，便于学习

使用教程

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样例代码

// 
int M1B = 4;
int M1A = 5;
int M2B = 6;
int M2A = 7;
int M3B = 8;
int M3A = 9;
int M4B = 10;
int M4A = 11;

void setup() {
  pinMode(M1A, OUTPUT);
  pinMode(M1B, OUTPUT);
  pinMode(M2A, OUTPUT);
  pinMode(M2B, OUTPUT);
  pinMode(M3A, OUTPUT);
  pinMode(M3B, OUTPUT);
  pinMode(M4A, OUTPUT);
  pinMode(M4B, OUTPUT);
}

void loop() {
  digitalWrite(M1A, HIGH);
  digitalWrite(M1B, LOW);
  delay(500);
  digitalWrite(M1A, LOW);
  digitalWrite(M1B, HIGH);
  delay(500);

  digitalWrite(M2A, HIGH);
  digitalWrite(M2B, LOW);
  delay(500);
  digitalWrite(M2A, LOW);
  digitalWrite(M2B, HIGH);
  delay(500);

  digitalWrite(M3A, HIGH);
  digitalWrite(M3B, LOW);
  delay(500);
  digitalWrite(M3A, LOW);
  digitalWrite(M3B, HIGH);
  delay(500);

  digitalWrite(M4A, HIGH);
  digitalWrite(M4B, LOW);
  delay(500);
  digitalWrite(M4A, LOW);
  digitalWrite(M4B, HIGH);
  delay(500);

}

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