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Accessibilita: Open Source Wheel Chair Electrical System
01/08/2024 at 00:59 • 0 comments

Accessibilita
This is a massive project I've been undertaking in my free time on behalf of the Mobility Independence foundation, you can learn more about them here: https://themif.org/
This project is entirely free and open source and will be latent open source meaning as soon as antyhing is developed it will be shared and uploaded to github whether it is functional or not. This project aims to be completely transparent and open in the spirit of solving these problems for wheel chair users and sharing information freely for all to utilize all over the world.

Please if you can show your support by following our github organization and repositories here:
https://github.com/Accessibilita
If you would like to contribute or participate in our project feel free to open an issue, submit a pull request, or message me directly !
RobotManipulator: Robotics Kinematics Library for Arduino
12/29/2023 at 22:53 • 0 comments

Github
https://github.com/adamjvr/robot-manipulator
RobotManipulator
Define Robot Manipulators or Industrial Robots in the form of DH Parameters for Arduino sketches Requires Arduino Eigen library as dependency found here:
https://github.com/hideakitai/ArduinoEigen

Overview
The `RobotManipulator` class is designed for defining robot manipulators or industrial robots using Denavit-Hartenberg (DH) parameters. It provides functionality for forward kinematics and inverse kinematics using the Jacobian Transpose method. The class is designed to be compatible with the Arduino platform.
Install ROS2 on Ubuntu
12/29/2023 at 06:17 • 0 comments

I wrote a Bash script for installing ROS2 on Ubuntu 22.04 LTS
https://github.com/adamjvr/ros2-bash
Please give it a go and if you have a problem make an issue on github or submit a pull request, lets all build open source robots together !

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Things I've Built

WPI RBE4815 Industrial Robotics - CV Brick Sorting Robot

For WPI's RBE4815 Industrial Robotics cource my friend and I programmed a Fanuc robot to sort color lego bricks using a webcam and a LabView computer vision program. Done in winter/spring 2012 https://www.youtube.com/watch?v=EgCG1Ignfr4

Apeture Science Geg/Wades Herringbone Set

I had the idea of making gears for my RepRap Extruder with the Aperture Science logo. I had some help though, modeled in Blender by Erik Scott from the original STLs and printed by Steve Kelly on his Mendel90

Custom Xbox 360 Controller

Simple mod to a standard wireless Xbox 360 controller. Blue shell with yellow button set. All from china off ebay.

Portal 2 Wheatley NZXT Phantom Case Mod

A custom PC case mod done to my already modifed white NZXT Phantom PC case. The mod consisted of painting internal parts coordinating colors and painting color accents all over the case. Wheatley graphic laser engraved into window.

Restored 1962 Fender Bandmaster Tube Guitar Amp

I received this amp in beat up condition in high school for free from a friends father. Got the electronics restored by a professional tech, and build and covered a new headshell from scratch.

AVR Board 2.5

For WPI's RBE2002 course I designed a custom electrical system and controller for my team's whiteboard wiping robot. The board has two Atmega32's that talk over SPI, one is for the main program, and the other is for PWM and motor control.

Apple Extended Keyboard Teensy USB Mod & dyed keys

Using the popular firmware developed by a user at Geekhack.com I used a Teensy to convert my ADB Apple keyboard over to USB. I dyed the keys like the adrian sheperd keyboard found in the original Portal.

WAVE-AUV Electronics 2012-2013 WPI MQP

I led the development, design, and implementation of the electrical system for the WAVE AUV. I design the embedded control system and the circuit boards for the power electronics system.

Tigershark 3D Printer Controller Prototrype

Tigershark 3D, a 3D printer motherboard developed for Ultimachine. Influenced by the design of the RAMBo, the TinyG, and The Arduino Due. Designed to be the first RepRap controller to use TinyG for 3D printing. Assembled Dec 2014

Rostock RepRap 3D Printer

My build/implementation of the classic Rostock design, it incorporates the traxxas RC car rod end mod in lieu of the printed rods. The frame is made of high end birch ply and the printer is driven by an Ultimachine RAMBo-Mini

WPI ME1800 Sterling Engine`

For the course ME1800 where we learn about machining and CNC CAM programming we had to build a sterling engine during the weekly labs. By the end of the 7 week term we ended up with our own sterling engines machined on Haas CNC mills and lathes.

Bits

Analog Two wrote 04/07/2016 at 16:02

That's a giant print. Nice work!

Are you sure? yes | no

AVR wrote 04/07/2016 at 18:11

wasn't me it was SeeMeCNC, it was pretty cool to watch it go all day, it almost didn't finish, used the entire build height of the printer!

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davedarko wrote 03/30/2016 at 20:58

Is that a huge 3D printed rocket in your hands? that looks awesome.

Are you sure? yes | no

deʃhipu wrote 03/31/2016 at 08:02

Or are you just happy to see us? (Sorry, couldn't resist.)

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davedarko wrote 03/31/2016 at 13:27

I was able to, but happy someone wasn't, so I can brag :)

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AVR wrote 03/31/2016 at 15:07

the rocket was printed on SeeMeCNC"s 18 foot delta 3D printer at Midwest RepRap Festival a couple weeks ago. Its totally hollow and you can easily pick it up It used the full build height of the machine too!

Are you sure? yes | no

Eric Hertz wrote 04/01/2016 at 03:08

holy snap!

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ottoragam wrote 02/18/2016 at 01:39

Hi Adam, thanks for following my project! Any suggestions are welcome.

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Rob Parzek wrote 10/05/2015 at 21:41

Greetings Adam and thanks for the follow and skull. Awesome project stack you have there!

Are you sure? yes | no

Antti Lukats wrote 09/14/2015 at 19:17

thank you

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Philip wrote 08/17/2015 at 09:22

Thanks for the skull too!

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Szabolcs Lőrincz wrote 05/22/2015 at 09:34

Thanks for the skull!

Are you sure? yes | no

Eric Hertz wrote 05/18/2015 at 01:37

I gotta say, you're the most considerate dude I've met when it comes to thanking for Skulls and Follows... Can I thank you for doing that, and somehow retroactively use all your thanking-power toward all those I've forgotten to thank? Eyah, probably not, so I'll use you as inspiration, at least :)

Are you sure? yes | no

AVR wrote 05/19/2015 at 19:24

Hey man, its nice of you to say that! I'm just stoked for this platform and that people like what I'm doing, it gives me a lot of joy so I'm trying to spread that joy! Keep up with your awesome hacks man!

Are you sure? yes | no

Eric Hertz wrote 05/20/2015 at 02:41

Man... I gotta say... Thank you for thanking me for thanking you for thanking people. That's friggin' awesome! You keep up the awesome hacks, too! :)

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Eric Hertz wrote 11/28/2015 at 14:38

You've inspired me, and passed along the joy!

Thanks for the skull!

Are you sure? yes | no

Eric Hertz wrote 01/28/2016 at 02:59

Howdy, friend! Thanks for the latest skull/follow!

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Eric Hertz wrote 04/08/2016 at 01:32

And another, thanks!

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Eric Hertz wrote 04/21/2016 at 07:49

Thanks for the new skull and comment :)

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Eric Hertz wrote 10/09/2016 at 07:35

chuckle("Thanks Again, my friend!");

thanksAgain += 4;

Are you sure? yes | no

Gene Goldsand wrote 10/04/2014 at 17:32

Hi Adam,
I followed your project because when I was young and energetic a good pal of mine (now deceased) and built the best pair of stereo speakers ever built. Two large vertical 13 cu ft enclosures. Four JBL woofers on the back facing the wall. One ten inch mid base coupler.
Two Yamaha Beryllium Dome mid ranges. Four Yamaha Beryllium dome tweeters. Driven by quad amp Linkwitz Riley four way crossover network and four amps (Two class A on the higher frequencies) It STILL rocks. As a T shirt I almost bought says "I may be old but I got to see all the cool bands " and I can reproduce live albums and tapes at original level in my living room.{;o) I would be interested in upgrading the crossover network. I have been looking at like the Behringer system and the dB systems and stuff. But actually the system STILL retains its 1977 configuration and sounds great. For my deceased pal we stuck with all JBL in his case 15 woofer and passive radiator. 12 inch mid base coupler 375 and 077 horns.

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AVR

My Projects

Projects I Contribute To

My Events

My Pages

Accessibilita

Github

RobotManipulator

Overview

Things I've Built

WPI RBE4815 Industrial Robotics - CV Brick Sorting Robot

Apeture Science Geg/Wades Herringbone Set

Custom Xbox 360 Controller

Portal 2 Wheatley NZXT Phantom Case Mod

Restored 1962 Fender Bandmaster Tube Guitar Amp

AVR Board 2.5

Apple Extended Keyboard Teensy USB Mod & dyed keys

WAVE-AUV Electronics 2012-2013 WPI MQP

Tigershark 3D Printer Controller Prototrype

Rostock RepRap 3D Printer

WPI ME1800 Sterling Engine`

Projects I Like & Follow

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