Microduino-Shield Robot/zh

Language	English

Microduino- Robot Microduino-ROBOT板子作为机器人控制板, 将配合Microduino-Core+/zh、Microduino-Motor/zh或Microduino-Stepper/zh。同时板载传感器接口，用户可接入各种传感器来实现更多的功能。 特色 两个电机驱动接口，可驱动两个步进电机，四个直流电机 丰富的传感器接口，利于扩展 5V、3.3V电源管理 Upin27底座，可结合更多的Microduino模块 板子体积小，46.99mm*40.64mm 规格 电气 DRV8833电机驱动芯片 5V稳压：采用LM2674降压方案 3.3V稳压：AMS1117降压方案 因为采用降压方案，请确保电源电压5V~9V。 电源开关 电机驱动 M.A:D7,D5,D8,D6(适用于Core核心，PWM调速) M.B:D19,D23,D18,D22(适用于Core+核心，PWN调速) 板载9个传感器接口 板载调试led灯，接到D4. 板载复位按键 文档 芯片：文件:LM2674.pdf 开发 驱动直流电机，参考：Microduino-Motor/zh： 示例程序： //=========M.A=============// int mic_left_A = 7; int mic_right_A = 5; int mic_head_A = 8; int mic_back_A = 6; //=========M.B=============// /* int mic_left_A = 22; int mic_right_A =18; int mic_head_A = 23; int mic_back_A = 19; */ void setup() { pinMode(mic_left_A,OUTPUT); pinMode(mic_right_A,OUTPUT); pinMode(mic_head_A,OUTPUT); pinMode(mic_back_A,OUTPUT); } void loop() { head(); delay(1500); back(); delay(1500); left(); delay(1500); right(); delay(1500); } void head() { digitalWrite(mic_left_A,LOW); digitalWrite(mic_right_A,HIGH); digitalWrite(mic_head_A,HIGH); digitalWrite(mic_back_A,LOW); } void left() { digitalWrite(mic_left_A,HIGH); digitalWrite(mic_right_A,LOW); digitalWrite(mic_head_A,HIGH); digitalWrite(mic_back_A,LOW ); } void right() { digitalWrite(mic_left_A,LOW); digitalWrite(mic_right_A,HIGH); digitalWrite(mic_head_A,LOW); digitalWrite(mic_back_A,HIGH); } void back() { digitalWrite(mic_left_A,HIGH); digitalWrite(mic_right_A,LOW); digitalWrite(mic_head_A,LOW); digitalWrite(mic_back_A,HIGH); } void stoop() { digitalWrite(mic_left_A,LOW); digitalWrite(mic_right_A,LOW); digitalWrite(mic_head_A,LOW); digitalWrite(mic_back_A,LOW); } 驱动步进电机，参考：Microduino-Stepper/zh 示例程序： #include <AccelStepper.h> const int ENPin_A =8 ; const int ENPin_B =23 ; int motorSpeed = 9600; //maximum steps per second (about 3rps / at 16 microsteps) int motorAccel = 80000; //steps/second/second to accelerate int motorDirPin_A = 5; int motorStepPin_A = 7; int motorDirPin_B = 18; int motorStepPin_B = 22; //set up the accelStepper intance //the "1" tells it we are using a driver AccelStepper stepper_A(1, motorStepPin_A, motorDirPin_A); AccelStepper stepper_B(1, motorStepPin_B, motorDirPin_B); void setup(){ pinMode(ENPin_A, OUTPUT); pinMode(ENPin_B, OUTPUT); stepper_A.setMaxSpeed(motorSpeed); stepper_A.setSpeed(motorSpeed); stepper_A.setAcceleration(motorAccel); stepper_A.moveTo(3200); //move 32000 steps (should be 10 rev) stepper_B.setMaxSpeed(motorSpeed); stepper_B.setSpeed(motorSpeed); stepper_B.setAcceleration(motorAccel); stepper_B.moveTo(3200); //move 32000 steps (should be 10 rev) } void loop(){ digitalWrite(ENPin_A, LOW); digitalWrite(ENPin_B, LOW); //if stepper is at desired location if (stepper_A.distanceToGo() == 0){ //go the other way the same amount of steps //so if current position is 400 steps out, go position -400 stepper_A.moveTo(-stepper_A.currentPosition()); } //these must be called as often as possible to ensure smooth operation //any delay will cause jerky motion stepper_A.run(); if (stepper_B.distanceToGo() == 0){ //go the other way the same amount of steps //so if current position is 400 steps out, go position -400 stepper_B.moveTo(-stepper_B.currentPosition()); } //these must be called as often as possible to ensure smooth operation //any delay will cause jerky motion stepper_B.run(); } 应用 机器人平衡车 BOXZ_mini机器人 购买 历史 图库 正面 背面 视频