Respiration Waveform

I have been recently working on acquiring respiration waveform using a respiration band and interfacing it with Arduino. Here's a video showing my efforts till now. After A to D by Arduino, the serial data is sent to TouchSlide (touch screen LCD display from liquidware) for display.

Here' s the video:

Arduino Temperature Sensor

Finally!!! Finally !!!!!

I took sometime out and have uploaded the code that I wrote to build the Arduino based temperature sensor.

Here's the Video :

http://www.youtube.com/watch?v=iypt-Y4ytac

Instruction of how to build the sensor can be found here:

http://www.kunaldoshi.com/home/projects/arduino-projects/arduino-based-temperature-monitor


and heres the link to download the code and play with it

http://github.com/kunaljdoshi/Arduino-Temperature-Monitor/downloads

Building a Low cost Led Pen

I and harish ( friend of mine) built a ultra low-cost led pen over an evening to experiment with long exposure led painting.

You can also build one virtually free using household stuff.

See here how to make it

Pictures of Final Project of My class 2 NJIT

There were quite exciting projects that my class came up with for their final project for the class. Some of them were

1> Blind Aid using ultrasound sensor
2> Arduino based Ignition Interlock system
3> Oral cancer detection using Arduino
4> HR measurement

You can find more description here:

http://www.kunaldoshi.com/home/projects/arduino-projects/my-class-njit-final-project

Pics are uploaded here:

http://picasaweb.google.com/kunaljdoshi/NjitClassProjects?feat=directlink#

Make your own satellite and even communicate with it!!

No I am not joking.....

Song Hojun has found that it is possible to launch and operate a personal satellite at a fairly reasonable price.

More info about this project can be found at http://machineproject.com/events/2010/04/25/satellite/

Hes also made a book for all you nerds out there... check it out

http://bit.ly/diEUDa

Swipe Cards / Accept Payments using your cellphone!!!

Yes thats going to be possible in not so distinct future.....

Dont believe me???

Check this

Zubble... colored bubble

Now they have made colored bubbles so that you can add some color to your transparent bubble play and best of all is that bubble if the bubble bursts on to your clothes it wont leave any stains too.............

So to have fun buy some for urself by going to http://www.zubbles.com/order/index.asp