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Build an Arduino Galvanic Skin Response Device (reference material in post)

$750-1500 USD

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投稿日: 約10年前

$750-1500 USD

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I was recently inspired by the Arduboy - an Arduino business card that plays Tetris: [login to view URL] I would like to create something similar: Instead of controller buttons and Tetris, I would like it to have 2 biometric leads (1 for each finger) and the ability to measure and display the user's Galvanic Skin Response (GSR). Galvanic skin response readings are simply the measurement of electrical resistance through the body. Two leads are touch to two fingertips. One lead sends current while the other measures the difference. This has been done on Arduino before, but never this small. Here are some reference sites: [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] I can provide many more references as well. Attached, please find my thoughts on a basic design, but I am very open to other suggestions. While I would like to start by producing 1 device, I would like to ultimately build around 100 of them.
プロジェクト ID: 5711557

プロジェクトについて

14個の提案
リモートプロジェクト
アクティブ 10年前

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この仕事に14人のフリーランサーが、平均$1,463 USDで入札しています
ユーザーアバター
hi, i am an electrical engineer. i have expertise in embedded system design.i can help you with this project. i am expert with Arduino and also specializes in making custom PCB boards. for my quoted bid i will provide: 1) schematics 2) PCB layout 3) Firmware 4) BOM and gerber files 5) one prototype system My milestone breakdown would be as follow: 1) initial upfront 40% 2) upon completion of the Prototype before shipment. 40% (shipment cost not included) 3) when you receive the prototypes and test it fully on your end. 20% Please check my profile for my previous work experiences. let me know if you are interested in the bid so we can discuss the details further. regards
$3,500 USD 50日以内
4.6 (18 レビュー)
6.6
6.6
ユーザーアバター
Hi, I can provide a complete design + code implementation of the requested Galvanic Skin respone measurment device. (you ll have the choice of what type of lcd to use and i ll do all the rest) Of course you only pay upon completion
$894 USD 14日以内
5.0 (13 レビュー)
5.2
5.2
ユーザーアバター
Hello, You have invited me to bid on this project and so you must already be aware of my skill set and ability to do the job for you. As this is likely to go into a small scale production run then you will be needing a custom PCB from the start. My quote for this project includes the PCB design. I see also from your prototype design that it looks like you are hoping to run this from an coin cell. Can I suggest that you consider a small LIPO cell instead. you can then integrate a USB charger into the design to allow the user to charge it up from any USB socket/charger. I presume that unlike the arduboy you are not intending to sell these as self assembly kits then the housing can be a little more robust and less hobbyist looking. You could also consider making it a little thicker than the arduboy but half the size with the finger touch point on the back or top and the display on the front. this way it could almost be made into a keyring style device. I am about most of the time for a chat if you would like to have one to talk about your options further. Cheers Pete.
$1,578 USD 20日以内
5.0 (3 レビュー)
4.8
4.8
ユーザーアバター
I would like to use my extensive experience with arduino and PIC to assist you to develop this product .I think you going to get the galvanic Skin response and plot it . I thing using that data we may able to measure the sugar level,blood Co2 concentration of human without invasive to body by calculating variance ,mean etc .. so If you like to work with me you can contact me thanks Chamika Electronic and telecommunication engineer
$1,111 USD 20日以内
5.0 (10 レビュー)
4.7
4.7
ユーザーアバター
Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...
$4,000 USD 30日以内
5.0 (9 レビュー)
4.4
4.4
ユーザーアバター
Предложение еще не подано
$1,200 USD 25日以内
5.0 (4 レビュー)
3.9
3.9
ユーザーアバター
fund your job to me I will do your confidence provide payment of 100% I will work with 100% please send a message to me thank you Ramdani
$1,000 USD 30日以内
4.6 (6 レビュー)
4.0
4.0
ユーザーアバター
Hello, I am interested in this work. It indeed is a very interesting project. I am an experienced arduino programmer and have done custom h/w designs as well. I've several arduino boards and LCD's which I can use for development. It will be quick. I've done custom board design for Bluetooth Switch board design based on Atmeg328p. It had a very small footprint. I've also done flexible PCB design which could be of your interest for this project since you want it of a credit card size. I can provide you with pictures if you need but for that pls. reply to this msg. Let us start with prototyping a h/w first once done we will do a custom design as per your design requirement. If needed, I can help you with the production as well. Btw what is your cost target for the final product? How do you want to display the result on screen (values, line graph, bar graph etc.)? Let's discuss further to finalize and start. Look forward to hear back. Best Regards, Polestar
$800 USD 30日以内
5.0 (2 レビュー)
3.5
3.5
ユーザーアバター
Hi sir, I'm a mechatronics engineer and I have experience with electronics, pcb and case design, all areas in relation with your project. First, for mass production you DON'T need and arduino, just a microcontroller, a LCD and little amount of analog components. Arduino is a little expensive (there is other boards like TexasInstruments LaunchPad at 9.99USD) and is a little big for your porpusses. So at this time I think final price for each one would be 30USD(Just electronics). Contact me if you have any question. Regards, Hector.
$750 USD 17日以内
4.2 (2 レビュー)
3.7
3.7
ユーザーアバター
Hi I am an Electrical Engineer with several Arduino projects under my belt. I am an active member of the Arduino community and bildr.org. I have seen the project you want to build on and it can be done. The main objective of this project will be to find slim components to fit into a small device whereas balancing the power requirements e.g batteries etc. I feel up to the challenge and can deliver the project. For Arduino, I propose Arduino mini which will be powered by coin cell batteries. GSR sensors can be embedded quite easily and then we can display the data on an LCD. Looking forward to hear from you. Regards
$833 USD 20日以内
3.5 (2 レビュー)
2.5
2.5

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UNITED STATESのフラグ
Newton, United States
5.0
10
メンバー登録日:3月 24, 2014

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