Arduino机器人快速上手经验分享（L298N马达驱动，摇杆模块）

Bill of Material:
直流马达（<9V, 2A） x2， 底盘 x1，9V电池 x1, 电池扣 x1, 摇杆模块 x1, L298N 马达驱动模块 x1, Arduino Uno x1, 面包板线。

.演示视频，拼装教程：

Arduino机器人快速上手经验分享

接线图

程式/代码：

/*  
  Demonstrates the use of Joystick control with Arduino UNO and L298N Motor Driver MOdule.
  
  Last Edited: Jan.4th.2020 by Mun Kim
*/
  
int in1 = 3; // Direction Control: Motor 1(Left Hand Side) 
int in2 = 4; // Direction Control: Motor 1(Left Hand Side) 
int enA = 5; // Power Control: Motor 1

int in3 = 7; // Direction Control: Motor 2 (Right Hand Side) 
int in4 = 8; // Direction Control: Motor 2 (Right Hand Side) 
int enB = 9; // Power Control: Motor 2 

int MotorSpeed1 = 0; // Motor 1 Speed Values - Start at zero
int MotorSpeed2 = 0; // Motor 2 Speed Values - Start at zero

int joyHorz = A0; // Joystick Input: Horizontal(X-axis)
int joyVert = A1; // Joystick Input: Vertical(Y-axis)  

// Joystick Values - Start at 512 (middle position)
int joyposVert = 512;
int joyposHorz = 512;