TB6612FNG是一块双路全桥驱动芯片,可以驱动两路电机。单通道最大连续驱动电流可达1.2A,峰值2A/3.2A(连续脉冲/单脉冲)。控制逻辑与L298N类似。
尺寸:18.4mm*20.9mm
管脚:
端口说明:
参考例程:
int PWMA = 5;
int AIN1 = 3;
int AIN2 = 4;
int PWMB = 6;
int BIN1 = 7;
int BIN2 = 8;
void setup()
{
pinMode(AIN1, OUTPUT);
pinMode(AIN2, OUTPUT);
pinMode(BIN1, OUTPUT);
pinMode(BIN2, OUTPUT);
}
void loop()
{
int value;
for(value = 0 ; value <= 255; value+=5)
{
digitalWrite(AIN1,HIGH);
digitalWrite(AIN2, LOW);
analogWrite(PWMA, value); //PWM调速
digitalWrite(BIN1,HIGH);
digitalWrite(BIN2,LOW);
analogWrite(PWMB, value); //PWM调速
delay(30);
}
}
买家 | 购买价 | 购买数量 | 购买时间 |
---|---|---|---|
136*** | 20.000 | 1 | 2021-10-08 |