Simple Servo Robotic Arm

Robotic Arm based on Arduino Uno built in a LEGO structure which can be controlled by remote control or through ultrasonic sensor.

Mar 20, 2020

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Components and supplies

1

Joystick, 10 kohm

1

Rotary Potentiometer, 10 kohm

1

Arduino UNO

1

Ultrasonic Sensor - HC-SR04 (Generic)

1

Jumper wires (generic)

3

SG90 Micro-servo motor

Project description

Code

Downloadable files

Robotic Arm schematics

Robotic Arm schematics

Comments

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funbotix

5 years ago

This is an Arduino based project built on a Lego technic structure. The arm is animated through 3 servo motors and can be controlled manually or by remote and also it can function automatically helped by the ultrasonic sensor. The robot schema is joined by 3 Arduino codes for each of the scenarios named above. The Lego tehnic on wich the structure is this one: Lego Crane (LEGO Technic Cherry Picker 42088 Building Kit (155 Pieces)). The presentation of the robot can be watched on Youtube. (https://www.youtube.com/watch?v=oZXFmsqAg-Q)