当前位置:首页 > 科学研究 > 电子编程 > 正文内容

Arduino Project 026 - Dual Servo Control

RonWang1年前 (2024-11-14)电子编程663

This project you’ll create another simple project, but this time you’ll control two servos using commands from the serial monitor. You learned about serial control in Project 10 when you were changing the colors on an RGB lamp with serial commands. So let’s cannibalize the code from Project 10 to make this one.

Project 26  Dual Servo Control

/* Coding Ron Wang
   Nov.14th 2024
   Autaba support for coding hardware
   Project 26  Dual Servo Control
 */

#include <Servo.h>
char buffer[10];
Servo servo1; // Create a servo object
Servo servo2; // Create a second servo object
void setup()
{
 servo1.attach(5); // Attaches the servo on pin 5 to the servo1 object
 servo2.attach(6); // Attaches the servo on pin 6 to the servo2 object
 Serial.begin(9600);
 Serial.flush();
 servo1.write(90); // Put servo1 at home position
 servo2.write(90); // Put servo2 at home postion
 Serial.println("STARTING...");
}
void loop()
{
 if (Serial.available() > 0) { // Check if data has been entered
 int index=0;
 delay(100); // Let the buffer fill up
 int numChar = Serial.available(); // Find the string length
if (numChar>10) {
numChar=10;
}
while (numChar--) {
// Fill the buffer with the string
buffer[index++] = Serial.read();
}
splitString(buffer); // Run splitString function
}
}
void splitString(char* data) {
Serial.print("Data entered: ");
Serial.println(data);
char* parameter;
parameter = strtok (data, " ,"); //String to token
while (parameter != NULL) { // If we haven't reached the end of the string...
setServo(parameter); // ...run the setServo function
parameter = strtok (NULL, " ,");
}
// Clear the text and serial buffers
for (int x=0; x<9; x++) {
buffer[x]='\0';
}
Serial.flush();
}
void setServo(char* data) {
if ((data[0] == 'L') || (data[0] == 'l')) {
int firstVal = strtol(data+1, NULL, 10); // String to long integer
firstVal = constrain(firstVal,0,180); // Constrain values
servo1.write(firstVal);
Serial.print("Servo1 is set to: ");
Serial.println(firstVal);
}
if ((data[0] == 'R') || (data[0] == 'r')) {
int secondVal = strtol(data+1, NULL, 10); // String to long integer
secondVal = constrain(secondVal,0,255); // Constrain the values
servo2.write(secondVal);
Serial.print("Servo2 is set to: ");
Serial.println(secondVal);
}
}

Arduino Dual Servo Control Circuit

Arduino Dual Servo Control Schematic

版权声明:本文为原创文章,版权归donstudio所有,欢迎分享本文,转载请保留出处!

本文链接:http://www.parentscn.com/?id=280

标签: Arduino

相关文章

Arduino Project 001 - LED Blink

Arduino Project 001 - LED Blink

Arduino 电子编程--灯项目及控制,主要使用Arduino编程控制LED灯,实现基本控制Project 1 LED闪烁,基本的应用Project 3和4红绿灯项目项目1 Project...

Arduino Project 011 - Piezo Sounder Alarm

Arduino Project 011 - Piezo Sounder Alarm

Arduino project - sounder and sensors : Include project 11 Piezo Sounder Alarm ,Project piezo sounde...

Arduino Project 018 - Dual Shift Register 8-Bit Binary Counter

Arduino Project 018 - Dual Shift Register 8-Bit Binary Counter

In Project 18, you will daisy chain (or cascade) another 74HC595 IC onto the one used in Project 17...

Arduino Project 041 - Ultrasonic Distance OLED 128X64 Display

Arduino Project 041 - Ultrasonic Distance OLED 128X64 Display

About the Ultrasonic sensor knowledge and infor mation click the link : Arduino Project 038 - S...

Arduino Project 015 - Simple Motor Control

Arduino Project 015 - Simple Motor Control

First, you’re going to simply control the speed of a DC motor in one direction, using a power transi...

C语言调试运行环境TurboC的安装

C语言调试运行环境TurboC的安装

上大学时学习《C语言程序设计》(第二版)作者谭浩强,大部分编程时间是在学校机房度过,每次点开桌面的TurboC图标,就开始在里面敲代码,然后保存程序Abc.C,下一步进行编译,如果编译成功的话,就可以...