kieranlevin

  • Increase font size
  • Default font size
  • Decrease font size
KieranLevin.com

Reprap Prusa Mendel

E-mail Print PDF

Part of any hardware project is the actual hardware - be a circuit board - or project case or mechanical base for a robot. Since I like building small things - and I also sometimes build small robots or other projects that involve some hardware component - I have always struggled building the mechanical pieces to attach motors and gears or enclosures etc. Hopefully this is about to change. After much research and deliberation I have started building a Reprap. More specifically an SAE Prusa Mendel variant. I chose these because I think this will give me the most flexibility at the absolute lowest cost. Once this is operational I plan on using it to print out robot platforms - front panels - or small hardware pieces to attach servos or other parts onto frames or anything else I can think of. Finally I really want to try and see if it could be used as a pick and place machine - or perhaps find other uses for manufacturing small parts I have.

 

Last Updated on Wednesday, 09 March 2011 19:40 Read more...
 

Adding bluetooth to the Lenovo S10 11G3G

E-mail Print PDF

This was a slightly old project but an easy way to save 20 bucks in half an hour, this is a really quick modification to add a cheap chinese bluetooth module to the lenovo S10 or S11G3G netbook. Mine is an S11G3G which has a built in 3g modem and gps. Sadly it had no bluetooth - and since i find these impossible to use without an external mouse - it had to have internal bluetooth. A usb bluetooth adapter over to dealextreme.com I had picked up a few weeks earlier fit the bill nicely. And the price was right coming in under 2 dollars. If you are not comfortable voiding your warrenty - I would suggest surfing ebay to find a correct adapter that will fit inside for around 26 dollars or so.

Time for project: 30 minutes

Last Updated on Sunday, 27 February 2011 05:35 Read more...
 

Reverse Engineering a small USB graphic display

E-mail Print PDF

My Clock application

And a quick libusb howto

I picked up a media center PC off ebay a year or two ago and used it every day, but I never bothered to get a Small USB status display to work on the front. I set out a few weeks ago to write a working driver and get the display operational. Using some libusb magic and a user space application to communicate with the display I designed a simple clock that had full color image backgrounds, freetype font rendering of the time, and many other possibilities.

Last Updated on Friday, 01 October 2010 06:07 Read more...
 

D2 Audio Integrated Amp

E-mail Print PDF

back side

The power supply in my media center PC bit the dust over winter break, so in the process of tearing everything apart to get the power supply out I had to remove an integrated audio amp supposedly rated at 50W per channel into 6 channels from what limited information I could find online. It was interesting to me for two reasons, its small size, and the fact that it is a digital (PWM) style of amp Fitting all this into something the size of my hand was impressive. So I took some pictures of it to see how it worked, and how they managed to fit the entire system into such a tiny space.

Read more...
 

Erricson F3075G Unlocking Notes

E-mail Print PDF

 

Sony Erricson F3705G Unlock


How to network-unlock the device using ubuntu:

Well I couldn't use the lenovo broadband manager to unlock in windows 7, it would just crash the program without unlocking.

Last Updated on Saturday, 15 January 2011 21:50 Read more...
 
  • «
  •  Start 
  •  Prev 
  •  1 
  •  2 
  •  Next 
  •  End 
  • »


Page 1 of 2