Project tutorial
Practical robotic grip arm

Practical robotic grip arm

This project is a practical robotic arm that is stable, consistent and easy to use without motor shield or sensor shield. It has a low cost

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Components and supplies

Necessary tools and machines

About this project

This project is a practical robotic arm that is stable, consistent and easy to use without motor shield or sensor shield. It has a low cost and a large area of use. It can be used easily with basic practice.

Code

Robotic_arm_code_screenArduino
[What makes this project remarkable is that] among all the robotic arm projects with joysticks, this is the one with the shortest source code.
#include <Servo.h>

Servo motor1;
Servo motor2;
Servo motor3;
Servo motor4;
int value;
int degree;

void setup() {
  motor1.attach(3);
  motor2.attach(5);
  motor3.attach(6);
  motor4.attach(10);
  
}

void loop() {

  value = analogRead(A0);
  degree = map(value, 0,1023,0,180);
  motor1.write(degree);
 value = analogRead(A1);
  degree = map(value, 0,1023,80,150); // With this part, the angle value of the servo motor must be different from the standard 0-180 since the gripper might touch the ground and unbalance the robotic arm. That's why I limited the angle as 80-150 degrees.
  motor2.write(degree);
  value = analogRead(A2);
  degree = map(value, 0,1023,0,180);
  motor3.write(degree);
  value = analogRead(A4);
  degree = map(value, 0,1023,0,180);
  motor4.write(degree);
}

Custom parts and enclosures

3D Printer files
autocad files
robotkol-lazerkesim_Sahmq06YKW.dxf
robotic_arm pdf file

Schematics

circuit diagrams
Ekran goruntusu (49) 6eve13dvnm

Comments

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