Robotic Arm

How my robotic arm looks? Interesting? Let's do it together!


Robot arms (not robotic hand) are a type of mechanical arm programmed with functions similar to those of a human arm. The arm may be the whole mechanism or it may be part of a more complex robot. Let’s try to make a simple Robotic Arm using servo and controlled by a joystick ?.


This video will show you how to make a robotic arm using servo on Arduino.

Hardware Preparation

This is the hardware connection and the components needed.

Sample Code


#include <Servo.h>
Servo Servo_X;
Servo Servo_Y;
Servo Servo_Grip;
#define Joy_X A0
#define Joy_Y A1
#define BUTTON 2
int Joy_Val = 0;
boolean state = false;
void setup()
void loop()
Joy_Val = analogRead(Joy_X);
Joy_Val = map(Joy_Val, 0, 1023, 180, 0);
Joy_Val = analogRead(Joy_Y);
Joy_Val = map(Joy_Val, 0, 1023, 0, 180);
if (digitalRead(BUTTON) == LOW) {
if (state == false) {
state = true;
} else {
state = false;
view raw roboticArm.ino hosted with ❤ by GitHub

Thank you

Thank you for reading this tutorial and we hope it helps your project development. If you have any technical inquiry, please post at Cytron Technical Forum.

1 thought on “Robotic Arm”

  1. Thank you for the tutorial. It was easy to understand. Can I have your schematic diagram of your robotic arm?

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