Blog entries

I have been wanting to make a laser cutter for a bit and last winter I got a 5 watt laser head and finally decided to use it. My poor neglected prusa gets to be the victim. I swapped out the hotend/extruder for the laser head and also changed out the controller to a half burnt (Hotbed) Ramps...

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Roxanna77
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12 Nov 2017 - 12:35
RoboFest Championships - Michigan Yesterday I had the pleasure of going to the RoboFest Competition at Lawrence Technological University (Back in the day, we called it LIT, Lawrence Institute of Technology, but now they have university status). I've been to the RoboFest World Championships there...
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Roxanna77
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14 May 2017 - 11:39

Silicon Valley Robotics has launched a Good Robot Design Council with our “5 Laws of Robotics” that are:

Robots should not be designed as weapons. Robots should comply with existing law, including privacy. Robots are products: and as such, should be safe, reliable and not...
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JeffRo
Last updated: 
24 Mar 2017 - 09:50

I have been working on this project for a while now, but finally got to printing some of the parts I have designed.

The goal is to make a portable game console from a Raspberry Pi 3 that will have battery power, built-in charger, wifi, audio, possibility for TV connection and a second...

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fhareide
Last updated: 
19 Feb 2017 - 18:03

"The Laser from HELL"

I have been playing with a low cost diode laser etcher/cutter since last summer. Everything about the machine is marginal and my lack of knowledge in this arena has really hindered progress. I ended up developing a Linux application to control the etch/cut operation...

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ggallant
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13 Jan 2017 - 23:02

Dear: CKR ​Just letting you know this Christmas my dad bought me a drone to do drone racing with since I have been really wanting to build and run a drone racer for a while. So my dad then spent 400$ on a prebuilt drone since he had known I would rather have bought one than built one on my own....

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nschreiber0813
Last updated: 
26 Dec 2016 - 21:46

been building this corexy printer last couple of months, just at the stage of dailing it in " its getting there". its really quite simple to build cannibalised an prusa I2 for parts and spent another £60 for the beams and nuts and bolts. printable area is 200*200*100 mm which is comparable to...

Author: 
jinx
Last updated: 
13 Nov 2016 - 19:34

Dear: CKR;

Hey guys before last summer my science teacher asked if I could 3d print him a human skull if I ever fixed my 3d printer. I have fixed my 3d printer but I haven't had the time or the best quality 3d printer in a while. Anyways today I spent six hours in my basement 3d printing...

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nschreiber0813
Last updated: 
11 Nov 2016 - 17:33
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Roxanna77
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31 Oct 2016 - 18:54
Roxanna77's picture
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Roxanna77
Last updated: 
28 Oct 2016 - 10:15