Comments on: GSR Reader http://cwwang.com/2008/04/13/gsr-reader/ Che-Wei Wang Thu, 21 Aug 2008 19:10:06 +0000 http://wordpress.org/?v=2.6 By: putai http://cwwang.com/2008/04/13/gsr-reader/#comment-154 putai Thu, 19 Jun 2008 08:43:42 +0000 http://cwwang.com/?p=731#comment-154 Hi Che-wei, here is my work which use ur GSR reader, thank you so much! http://www.vimeo.com/1196097?pg=embed&sec=1196097 Hi Che-wei,
here is my work which use ur GSR reader, thank you so much!
http://www.vimeo.com/1196097?pg=embed&sec=1196097

]]> By: putai http://cwwang.com/2008/04/13/gsr-reader/#comment-124 putai Sat, 03 May 2008 11:00:39 +0000 http://cwwang.com/?p=731#comment-124 Hi Che-wei, Thank you so mcuh. I am away this weekend, but will try it as soon as I can. Best, Pu Hi Che-wei,
Thank you so mcuh. I am away this weekend, but will try it as soon as I can.

Best,
Pu

]]> By: che-wei wang http://cwwang.com/2008/04/13/gsr-reader/#comment-121 che-wei wang Fri, 02 May 2008 05:32:48 +0000 http://cwwang.com/?p=731#comment-121 Hi Pu. I basically have 300k worth of resistors between the lead going to analog (0) and ground. The capacitor is not necessary. So I have 5 volts going to one lead soldered to a copper penny. The other copper penny and lead splits to two wires. One wire goes to analog(0) and the other goes through a 300k resistor and then to ground. What's read in analog(0) is the change in resistance of the voltage going through your body. There are better ways to do this for better accuracy, but this is a simple hack and it works. More here http://ltc.cit.cornell.edu/courses/ee476/FinalProjects/s2006/hmm32_pjw32/index.html1 Hi Pu. I basically have 300k worth of resistors between the lead going to analog (0) and ground. The capacitor is not necessary.

So I have 5 volts going to one lead soldered to a copper penny. The other copper penny and lead splits to two wires. One wire goes to analog(0) and the other goes through a 300k resistor and then to ground. What’s read in analog(0) is the change in resistance of the voltage going through your body.

There are better ways to do this for better accuracy, but this is a simple hack and it works. More here http://ltc.cit.cornell.edu/courses/ee476/FinalProjects/s2006/hmm32_pjw32/index.html1

]]> By: putai http://cwwang.com/2008/04/13/gsr-reader/#comment-118 putai Thu, 01 May 2008 16:34:50 +0000 http://cwwang.com/?p=731#comment-118 My name is Pu Tai. I am a student from Central Saint Martins in London. I am trying to do a project that involves sensing mood and came across your GSR reader. Being an art student I don't know a huge amount about how to go about this but I have been learning arduino and processing, it is extremely useful that you've shared your Arduino and Processing code so I thank you for your generosity. I don't wish to take up too much of your time so I have made every effort to work this out myself but the only bit that is not clear is the circuit. I only can recognize some resistors and a capacitors on your circuit. I have tried to work it out by looking at your video but it would be so helpful if you would be kind enough to share a cicuit diagram, or a clear description. I am excited to use this technology and I'm deeply appreciative of any support you can give me. Of course, you will be credited in the final work. I am looking forward to hearing from you and I thank you for your help so far Pu My name is Pu Tai.

I am a student from Central Saint Martins in London. I am trying to do a project that involves sensing mood and came across your GSR reader. Being an art student I don’t know a huge amount about how to go about this but I have been learning arduino and processing, it is extremely useful that you’ve shared your Arduino and Processing code so I thank you for your generosity.

I don’t wish to take up too much of your time so I have made every effort to work this out myself but the only bit that is not clear is the circuit. I only can recognize some resistors and a capacitors on your circuit. I have tried to work it out by looking at your video but it would be so helpful if you would be kind enough to share a cicuit diagram, or a clear description. I am excited to use this technology and I’m deeply appreciative of any support you can give me. Of course, you will be credited in the final work.

I am looking forward to hearing from you and I thank you for your help so far

Pu

]]> By: XY01 http://cwwang.com/2008/04/13/gsr-reader/#comment-108 XY01 Mon, 14 Apr 2008 07:52:46 +0000 http://cwwang.com/?p=731#comment-108 Hi, Love your work. I'v been looking for instruction on how to make a GSR reader with my arduino for a long time and can't seem to find anything. I was wondering if you might give me a quick run down on how its done. I'm very new to electronics as well so I'm only just learning. Any help would be truly appreciated. Hi,
Love your work. I’v been looking for instruction on how to make a GSR reader with my arduino for a long time and can’t seem to find anything. I was wondering if you might give me a quick run down on how its done. I’m very new to electronics as well so I’m only just learning. Any help would be truly appreciated.

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