Teach on Udemy

Turn what you know into an opportunity and reach millions around the world.

Learn More

Your cart is empty.

Keep shopping

Arduino: Build an Iron Man Arm with Voice Control

Name: Arduino: Build an Iron Man Arm with Voice Control
Rating: 4.6 (80 reviews)

Master Arduino by Creating a 3D-Printed Iron Man Arm with Voice Recognition, Accelerometer, Sound Effects, and More!

Highest Rated

Created byOfer Keren

Last updated 11/2024

English

English [Auto],

What you'll learn

Build a Functional 3D-Printed Bionic Arm: Learn how to assemble and program an Arduino-powered arm with voice recognition and motion control.
Master Arduino Components: Gain hands-on experience working with servos, LEDs, lasers, accelerometers, and sound modules.
Connecting all of the Peripherals component that are in the bionic arm to an Arduino, such as : Leds, Lasers, Accelerometer unit, Voice recognition,sounds etc.
How to Program the Voice Recognition Unit with your own voice, and how to connect it to the Arduino + programming Arduino to communicate with the component.
Connecting all of the parts, i will give you my schematic - very easy to read, with photos and i will explain it with Videos for every step
Building Bionic ARM, Fully functional with Voice Recognition, Sounds, rubber band minigun and much more!
How to 3D print the parts of the bionic arm
How to upload the sounds to the Sound Card
Where to buy all of the electronic parts needed!

Course content

12 sections • 48 lectures • 12h 57m total length

Course Preview5:37
Learn to build a bionic arm with voice control using Arduino, including servos, accelerometer, and a sound card, with complete code, schematic, testing, and flexible electronics applications.
Bionic Arm building course go through11:05
Description about the bionic arm and go through the schematic
Parts List + where to buy list(must watch before starting!)19:10
The next list is a must for making the bionic arm work properly! I am explaining in this lecture which parts you must have and which one you can consider whether you want to buy or not...
you can use the doc file (part list.docx) below I found the lowest prices for you.
Install Arduino coding software5:32
How to install the Arduino software

Forearm 3d parts and explanation + sources attached9:28
In this lecture i attached the 3d parts of the Arm, the parts are made by me. The Arm 3d parts are attached here in a .rar file.
For 3d printing , if you don't have a printer you can try Facebook 3d printing communities and they can do it for you for a cheap price or free or just for material payment if they are really nice.
I added here a table that explains how to print every part, Use it!
Hatch door 3d parts and explanation + sources attached2:59
In this lecture i attached the 3d parts of the Hatche's Servos, the parts are made by me. The 3d parts are attached here in a .rar file.
For 3d printing , if you don't have a printer you can try Facebook 3d printing communities and they can do it for you for a cheap price or free or just for material payment if they are really nice.
Hand 3d parts and explanation + sources attached3:36
In this lecture i attached the 3d parts of the Hand, the parts are made by me. The Hand 3d parts are attached here in a .rar file.
For 3d printing , if you don't have a printer you can try Facebook 3d printing communities and they can do it for you for a cheap price or free or just for material payment if they are really nice.
I added here a table that explains how to print every part, Use it!
Rubber band minigun 3d parts and explanation +sourced attached +credits0:59
Credits for the looming terror minigun from Thingiverse site: Looming Terror ( 32 round automated mini gatling gun) byCaninois licensed under theCreative Commons - Attributionlicense.
I modified some of the files - so read the article and use the right files!
i added the link to thingiverse as part of the credits, and also added the same files of the looming terror minigun here.
The electronic parts overview7:13
Electronic parts placement on the 3d models5:46
Place and secure Arduino, sound card, and motors inside the iron man arm model, connect to a PC for testing, and arrange microphone, accelerometer, LEDs, and lasers for voice control.

Load Voice recognition programming software6:56
Install and configure the voice recognition software, select the correct version (134 or 137), and troubleshoot through device manager to connect the Arduino voice control system and test commands.
How to connect the Voice Recognition to FTDI (USB to Serial) unit7:17
Connect the voice recognition module to a computer via a FTDI USB-to-serial unit, wire 5-volt power, ground, RX, and TX, and use a microphone to record commands.
How to Record your commands to the Voice recognition + Code commands5:09
Record your voice into the voice recognition model and map voices to Arduino commands, starting in common mode and deleting the first group for smoother recording.
Connecting the Voice Recognition to the Arduino32:35
Connect the voice recognition model to the Arduino using standard jumper cables, avoid soldering pins, and establish a common ground and five-volt power wiring for reliable data transmission.
Load the Arduino with program that checks that Voice recognition controls sounds30:19
In this lecture we will test the sound board and the voice recognition module

Running a 360 degrees servo vs regular servo, example code for Arduino11:18
Compare 360-degree servos with regular servos using an Arduino Nano, demonstrating a rubber band minigun project and example code for PWM control, continuous rotation, and stopping at neutral 90.
Connecting the rubber band minigun 3d parts with 360 servo motor32:14
In this lecture we will connect the 360 degrees servo to the 3d part model of the rubber bands minigun.
This type of servo is called 360 degrees servo but it's rotation is unlimited, and not just from 0 to 360.
Connecting the rubber band minigun to the Bionic Arm 3D Parts5:57
glue the rubber band minigun to the bionic arm in a centered position using a hot glue gun, keeping about 13 mm of clearance to prevent contact with the motor.
connecting the back hatch regular servo to the 3d parts16:10
Connect the back hatch regular servo to the 3d printed arm, align it in the middle, rotate for clearance, and secure with glue while avoiding contact with moving parts.
connecting the side Hatch regular servos to the 3d parts43:30
Learn to connect the side hatch servos to the arm using a hot glue gun, magnets, and 180-degree irregular servo case, achieving smooth rotation and a close, synced hatch gate.
Connecting the wires of the 4 servos to the arduino1:01:01
Connect four servos to the arduino with individual signal wires, not in parallel; assign each to its own pin (11, 10, 6) and insulate with shrink tubing.
Upload to the Arduino with program and check the Hatch opening and shooting31:37
Upload Arduino code to control hatch opening and minigun firing, calibrating left, right, and back servos to specific degrees with a two-second startup delay.

Glue the Servo motor to the bionic arm and to the hatch front cover10:41
Connect the servo motor to the bionic arm and attach it to the hatch front cover with glue and screws, ensuring alignment and clearance; the next lecture covers the laser.
Connecting the wires needed to the front servo and the laser18:54
Connect the two lasers to the front servo, sharing a single ground with the servo, and route the control wires to the Arduino with shrink tubing and soldered joints.
Glue the Two KY-008 Lasers+wiring to arduino14:57
Connect two KY-008 lasers to the Arduino, secure and align them with glue and shrink tubing, and route the wires to avoid interference with the cover.
Program the Arduino with code to check the Servo Motor and the Lasers10:50

Gluing 6 Leds on the Hand part(note the polarity before gluing)19:46
Mount six LEDs on the hand part and note polarity before gluing. Create triangular hole layout, insert the LEDs, wire them in parallel, and secure with hot glue.
Connecting the leds together by the schematic21:30
Connect the LEDs per the schematic, bend their leads toward the middle to avoid shorts, and insulate with glue, wires, and heat shrink before testing with a resistor-powered supply.
Connect the Leds to the Mosfet RFP30N06LE and 22ohm Resistor27:45
Wire a mosfet rfp30n06le as a switch to drive six LEDs in parallel with a 22-ohm resistor, calculate current (about 120 mA total).
Connect wires and glue the Accelerometer MPU6050 to the Hand 3d part9:49
Connect the MPU6050 accelerometer to the hand part with four wires, glue it securely, and set up 3.3-volt wiring to enable future hand-raise sensing.
Connect the Fingers 3d parts and the glove to the Hand 3d part42:57
Connect the four 3d-printed finger parts and the glove to the hand using a glue-based assembly, rubber bands, and careful alignment. Label parts, trim excess, and troubleshoot fit before painting.
Connecting the hand cover 3d part to the hand 3d part9:24
Connect the hand cover to the hand 3d part using rubber bands and magnets, align polarity, secure with glue, and ensure the cover closes smoothly.
Connect wires from the MPU and the Leds to the arduino24:00
How to run the MPU605015:28
Learn to set up the MPU6050 with Arduino, read accelerometer, gyro, and temperature data, and print values via serial monitor.
Test that the MPU controls leds and the Lasers+their Servo motor13:43
Test the MPU controls the LEDs and lasers with the servo motor using Arduino, accelerometer data, MOSFET switching, and serial code to coordinate motion and lighting.

Requirements

No Prior Arduino Experience Needed: This course is beginner-friendly, with clear, step-by-step instructions for those new to Arduino.
Basic Understanding of Electronics: A basic understanding of electronic components (e.g., LEDs, motors, sensors) will be helpful but not required.
Arduino Nano Board: You will need an Arduino Nano, which will be used to control the arm.
3D Printer: A 3D printer is needed to print the arm parts. If you don’t have one, you can also use a 3D printing service.
Basic Tools: Basic tools for assembling the arm and components, such as a soldering iron, screwdriver, and wire cutters.
Computer with Arduino IDE Installed: You’ll need a computer to write and upload the Arduino code to the board. Instructions for installing the Arduino IDE will be provided.
This course is designed to be accessible for beginners, so even if you have no prior experience, you’ll learn everything you need to get started. Join today and start building your own Iron Man arm!

Description

Build Your Own Arduino-Powered Iron Man Arm with Voice Recognition!

In this Arduino course, you’ll learn how to create a fully functional, 3D-printed bionic arm using Arduino Nano and various electronic components. This hands-on project will teach you practical Arduino skills while guiding you step-by-step to assemble your own working Iron Man-inspired arm.

What Students Are Saying:

“Thanks for the course, please make more creative courses like this one. It’s the best way to learn!” – Juan Ricardo
“WOW! This is an amazing course! The explanations are very clear. Thank you so much.” – Or Itzhak

What You’ll Build and Learn:

Voice recognition for controlling arm functions.
Interactive features like LEDs, sound effects, and a mini rubber band launcher.
Motion-controlled lasers using the MPU6050 accelerometer and gyro sensor.
Servo motors for precise movements.
How to 3D print, assemble, and wire components for a cohesive design.

You’ll receive:

3D printer files (.stl) compatible with all printers.
Full schematics for wiring and assembly.
Source code for Arduino with step-by-step guidance.
A detailed parts list with links to purchase components.

This course is for anyone looking to dive into Arduino while working on a creative and exciting project. With the skills you’ll gain, you’ll be ready to tackle other Arduino-based projects like smart home automation and more!

Join today and bring your Iron Man arm to life!

Who this course is for:

Beginners in Arduino and Electronics: Ideal for those with little to no experience in Arduino, electronics, or programming, who want to dive into building creative, hands-on projects.
Tech Enthusiasts and Makers: Perfect for hobbyists and DIY enthusiasts interested in robotics, 3D printing, and interactive systems like a bionic arm.
Aspiring Engineers and Students: Great for engineering students or those interested in learning the fundamentals of electronics and programming through a fun and engaging project.
Fans of Pop Culture and Robotics: If you’ve always wanted to build your own Iron Man arm or a similar bionic project, this course is for you!
Arduino Learners Seeking a Creative Project: If you're already familiar with basic Arduino concepts and want to level up by working on an exciting, real-world application, this course will guide you through it.
This course is designed for anyone eager to explore Arduino, 3D printing, and voice-controlled electronics while working on an ambitious and fun project. No prior experience is necessary—just a passion for learning and building!

Arduino: Build an Iron Man Arm with Voice Control

What you'll learn

Explore related topics

Course content

Introduction4 lectures • 41min

Printing the 3d parts6 lectures • 30min

Connecting the arm first 3d parts together1 lecture • 4min

Sound Card Unit3 lectures • 1hr 12min

Voice Recognition Unit5 lectures • 1hr 22min

Connecting 4 Servo motors, 3 for the Cover Hatch and 1 for rubber band gun7 lectures • 3hr 22min

Connecting the Lasers and it's Servo motor4 lectures • 55min

The Hand part9 lectures • 3hr 4min

Connecting Arduino Power Source of 9 Volt1 lecture • 34min

Place the arduino and connect the rest of the Arm2 lectures • 18min

Requirements

Description

Who this course is for: