Tag Archives: robot

Windows 10 IoT core controlling a Raspberry Pi 2 robot

via Dangerous Prototypes

RobotDone

Windows 10 IoT Core running a Raspberry Pi 2 robot by Scott Hanselman:

Starting with a Raspberry Pi 2, walk through the setup instructions here. You do need to have a Windows 10 today to installing Windows 10 IoT Core but at least it’s gotten a lot easier with the latest build for IOT. There’s an app that does all the work and you don’t need to go to the command line. Also get Visual Studio 2015 Community and the Windows IoT Core Project Templates. Basically just follow these step-by-step instructions.

Project info at Scott’s blog.

Check out the video after the break.

Mearm forked

via Dangerous Prototypes

stepper-robot-arm-side-2

Bajdi’s self designed version of the mearm using 3 stepper motors:

Since I was not very happy with the original design I decided to make my own version. Goal was to make it much simpler to print, less pieces that don’t need to be so accurate to fit together. I used freecad to design my robot arm. Long time ago I used Solidworks at work and freecad is a bit similar in workflow. Did not take me long to design the arm. My mearm is a little bigger then the original version.
I recently found some cheap 28-byj-48 stepper motors that are rated at 12V (1.48$ @ Elecrow). So I decided to use those stepper motors instead of servos. I only use a servo for the gripper.

Project info at Bajdi’s project page.

Check out the video after the break.

Matchbox car

via Dangerous Prototypes

IMG_20150808_132911

Shane has been working on making small robots and made a prototype of a matchbox car,  a robot car that fits inside a matchbox:

This build consists of a tiny DC motors ripped from a pair of 9g servos, a h-bridge motor controller, an el-cheapo 8 bit pic and a 100mAh 3.7V LiPo battery.

Project info at Wattnotions project page.

Via the contact form.

Check out the video after the break.

The State of Free Hardware for Robotics

SERB Robot, CC photo by flickr user oomlout

FreeIO.org is currently running a poll to determine what sort of free hardware project the community would most like to see developed. At present the poll is leaning heavily towards robots. So I thought it would be worthwhile to do a quick survey of existing free/open hardware robot projects to see what there is to work with and improve on. There are a lot of FLOSS (Free/Libre Open Source Software) robotics projects out there too but this article will focus on hardware projects that are under free hardware licenses. See the FreeIO.org “about page” to learn more about the concepts of free / open hardware.

I’ve attempted to list the projects roughly in chronological order by the project’s creation date. To qualify for this list, a project needs several attributes: 1) it must be a complete mobile robot, not just part of a robot such as a manipulator arm 2) the hardware design documents (e.g. CAD files, schematics, etc) must be available under a free license (i.e. a license that protects the user’s basic freedoms – licenses with commercial-use restrictions are NOT free/open licenses, 3) at least one working robot must have been developed and demonstrated. Projects that are in the planning stages didn’t make the list as we’d like to see well-proven designs that have been well-tested in the real world.

Read on for the full list of free/open hardware robot designs!

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