Call for Makers is now Open!

Cleveland Mini Maker Faire

Ingenuity and Cleveland Public Library Announce 3rd Annual Cleveland Mini Maker Faire

Call for Makers Now Open

Cleveland, OH – (February 20, 2015) Ingenuity and the Cleveland Public Library announce the third annual Cleveland Mini Maker Faire (CMMF) to be held on June 6th from 10am to 6pm at the Library’s downtown branch (325 Superior Ave. E, Cleveland, OH 44114). Admission is free and open to the public.

This event showcases creativity, innovation, and interactivity from all segments of the maker community including crafts, technology, art, hands-on activities, and more. The CMMF will allow people of all ages to learn, discover, create, and play along with makers from the region’s business, non-profit, and scholastic sectors.

A call for participants is currently open. Individuals, groups, or organizations that would like to demonstrate inventions, crafts, innovations, technology, or creations are invited to apply. To apply, please visit www.makerfairecleveland.com.

“We’re…

View original post 655 more words

BeagleBones At MRRF

Hackaday

[Jason Kridner] – the BeagleBone guy – headed out to the Midwest RepRap Festival this weekend. There are a lot of single board computers out there, but the BeagleBoard and Bone are perfectly suited for controlling printers, and motion control systems thanks to the real-time PRUs on board. It’s not the board for you if you want to play retro video games or build a media center; it’s the board for building stuff.

Of interest at the BeagleBooth were a few capes specifically designed for CNC and 3D printing work. There was the CRAMPS, a clone of the very popular RAMPS 3D printer electronics board made for the Beagle. If you’re trying to control an old mill that is only controllable through a parallel port, here’s the board for you. There are 3D printer boards with absurd layouts that work well as both printer controller boards and the…

View original post 71 more words

MachineKit Delta configuration + calibration

Machinekit on BeagleBone with delta 3D printer — I need to do my own version, because this is getting easier all the time

Design | Make | Share

tl;dr: Instructions to run (and calibrate!) a linear delta 3D printer on MachineKit. I use a CRAMPS board but much of this applies to other boards too.

The first post in this series showed how to get a CRAMPS board up and running with MachineKit, along with how to verify that each board feature works as expected.

This second post shows how to get a Linear Delta 3D printer (a la Rostock, Kossel, 3DR, Wolfstock, etc.) running and calibrated with this same CRAMPS/MachineKit combination. Most of the instructions will apply equally to other boards like the BeBoPr.

View original post 2,329 more words

Crazy Whirlwind Pre-Hackaday Prize Launch Tour

The Hackaday folks and I were both checking out cool stuff at Chicago’s Pumping Station: One

Hackaday

The Hackaday Prize was about to launch but the date wasn’t public yet. I decided to do a pre-launch tour to visit a few places and to drop in on some of the Hackaday Prize Judges. It started in Chicagoland, looped through San Francisco for a hardware meetup and Hardware Con, then finished with visits to [Ben Krasnow’s] workshop, [Elecia White’s] studio, and the Evil Mad Scientist Laboratories.

The Prize is now running and it’s time for you to enter. Look at some of the awesome hacking going on at the places I visited and then submit your own idea to get your entry started. Join me after the break for all the details of the adventure.

View original post 671 more words

Turn your BeagleBoneBlack in to a 14-channel, 100Msps Logic Analyzer

Hackaday

The BeagleBoneBlack is a SoC of choice for many hackers – and quite rightly so – given its powerful features. [abhishek] is majoring in E&E from IIT-Kharagpur, India and in 2014 applied for a project at beagleboard.org via the Google Summer of Code project (GSoC). His project, BeagleLogic aims to realize a logic analyzer using the Programmable Real-Time units on board the AM335X SoC family that powers the BeagleBone and the BeagleBone Black.

The project helps create bindings of the PRU with sigrok, and also provides a web-based front-end so that the logic analyzer can be accessed in much the same way as one would use the Cloud9 IDE on the BeagleBone/BeagleBone Black to create a new application with BoneScript.

Besides it’s obvious use as a debugging tool, the logic analyzer can also be a learning tool that can be used to understand digital signals. BeagleLogic turns the BeagleBone Black into a…

View original post 169 more words

Hacklet 35 – BeagleBone Projects

Hackaday

The Raspberry Pi 2 is just barely a month old, and now that vintage console emulation on this new hardware has been nailed down, it’s just about time for everyone to do real work. You know, recompiling stuff to take advantage of the new CPU, figuring out how to get Android working on the Pi, and all that good stuff that makes the Pi useful.

It will come as no surprise to our regular readers that there’s another board out there that’s just as good in most cases, and in some ways better than the Pi 2. It’s the BeagleBone Black, and for this edition of the Hacklet, we’re focusing on all the cool BeagleBone projects on Hackaday.io.

lcdSo you have a credit card sized Linux computer and a small, old LCD panel. If it doesn’t have HDMI, VGA or composite input, there’s probably no way of getting this display…

View original post 267 more words