In this tutorial we will learn how to control multiple servo with the Arduino. For this we will use “16 Channel Servo Expansion Board For the Arduino Uno R3”. You can also control 2 DC motors and 1 stepper motor with this motor shield. You can make your robotic arm projects with reference to this tutorial.

Required Hardware:
Arduino Uno R3 –
16 Channel Servo Shield –
SG90 Mini Servo –
Power Adapter –
Recommended Site –

How to Control Robot Arm with Potentiometer

Adafruit 16 Channel Servo Library –
More Info About Adafruit Library –

Download Source Code:

Background Music:
Kontinuum Aware [NCS Release] –
NoCopyrightSounds –
Kontinuum –


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