Difference between revisions of "Biosensor Array Developer"
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| − | = [[Developer]] = | + | [[Category:Biosensor Array]] |
| + | |||
| + | = [[Biosensor Array Developer|Developer]] = | ||
====== This page is part of the [[Biosensor Array]] Project ====== | ====== This page is part of the [[Biosensor Array]] Project ====== | ||
| Line 9: | Line 11: | ||
* 4/1: Deadline for Hackerspace Challenge Blog Post 2 | * 4/1: Deadline for Hackerspace Challenge Blog Post 2 | ||
* 4/15: Deadline for Hackerspace Challenge Blog Post 3 | * 4/15: Deadline for Hackerspace Challenge Blog Post 3 | ||
| − | *<s> 4/30: End of build time </s>> '''5/03: deadlines for your projects is now May 3rd, end of day Pacific time (GMT -8)''' | + | * <s> 4/30: End of build time </s>> '''5/03: deadlines for your projects is now May 3rd, end of day Pacific time (GMT -8)''' |
* 05/01- 05/05: Judging period | * 05/01- 05/05: Judging period | ||
* 05/06: 3 semi-finalists will be announced | * 05/06: 3 semi-finalists will be announced | ||
| Line 20: | Line 22: | ||
== Product Line Overview == | == Product Line Overview == | ||
| − | === General Student Kit === | + | === General Student Kit === |
for the kids this is the primary kit we are developing for the GGHC. | for the kids this is the primary kit we are developing for the GGHC. | ||
This kit includes wired sensors and a mother microcontroller enough to get students involved in data logging. | This kit includes wired sensors and a mother microcontroller enough to get students involved in data logging. | ||
| − | * [[Biosensor Array Mother Arduino | Mother Arduino]] - ''Drew'' | + | * [[Biosensor Array Mother Arduino|Mother Arduino]] - ''Drew'' |
* [[Biosensor Array Body Harness|Body Harness]] - ''Eric'' | * [[Biosensor Array Body Harness|Body Harness]] - ''Eric'' | ||
* [[Biosensor Array End User Documentation|End User Documentation]] - ''Eric, John'' | * [[Biosensor Array End User Documentation|End User Documentation]] - ''Eric, John'' | ||
| − | * Sensor: [[Biosensor Array Body Temperature | Body Temperature]] - ''Shawn | + | * Sensor: [[Biosensor Array Body Temperature|Body Temperature]] - ''Shawn'' |
| − | * Sensor: [[Biosensor Array Oxygen Saturation | Oxygen Saturation]] - '' | + | * Sensor: [[Biosensor Array Oxygen Saturation|Oxygen Saturation]] - ''Kyle'' |
| − | * Sensor: [[Biosensor Array Heartrate | Heartrate]] - ''Avner'' | + | * Sensor: [[Biosensor Array Heartrate|Heartrate]] - ''Avner'' |
| − | * Sensor: [[Biosensor Array Galvanic Skin Response | Galvanic Skin Response]] - ''Drew'' | + | * Sensor: [[Biosensor Array Galvanic Skin Response|Galvanic Skin Response]] - ''Drew'' |
| − | * Sensor: [[Biosensor Array Respiratory Volume/Frequency | Respiratory Volume/Frequency]] - ''Bill'' | + | * Sensor: [[Biosensor Array Respiratory Volume/Frequency|Respiratory Volume/Frequency]] - ''Bill'' |
| − | * Sensor: [[Biosensor Array Carbon Dioxide Output | Carbon Dioxide Output]] - ''Bill'' | + | * Sensor: [[Biosensor Array Carbon Dioxide Output|Carbon Dioxide Output]] - ''Bill'' |
=== Wireless Student Kit === | === Wireless Student Kit === | ||
| Line 38: | Line 40: | ||
| − | === Expandable Modules === | + | === Expandable Modules === |
for the Mad Scientists, Cyclists, Marathoners, and Runners. | for the Mad Scientists, Cyclists, Marathoners, and Runners. | ||
| Line 53: | Line 55: | ||
| − | === Computer Interfaces === | + | === Computer Interfaces === |
* Protocol: [[Biosensor Array Protocol Definition]] - ''Bill'' | * Protocol: [[Biosensor Array Protocol Definition]] - ''Bill'' | ||
| Line 67: | Line 69: | ||
=== Circuits === | === Circuits === | ||
| − | * Development [[Biosensor Array Mother Arduino | Mother Arduino]] Platform: '''Arduino Mega''' | + | * Development [[Biosensor Array Mother Arduino|Mother Arduino]] Platform: '''Arduino Mega''' |
** [http://us.element-14.com/arduino/a000047/arduino-mega2560-board/dp/13T9286 element14 source] | ** [http://us.element-14.com/arduino/a000047/arduino-mega2560-board/dp/13T9286 element14 source] | ||
** [http://www.amazon.com/Arduino-MEGA-2560-Board/dp/B004A7H3DG amazon source] | ** [http://www.amazon.com/Arduino-MEGA-2560-Board/dp/B004A7H3DG amazon source] | ||
| Line 81: | Line 83: | ||
==== Datasheets ==== | ==== Datasheets ==== | ||
| − | + | ||
| − | + | {| border="1" | |
| − | + | |- | |
| − | + | | '''Component''' || '''Details''' || '''Voltage DC''' | |
| − | + | | '''milliamps''' || '''Analog or Digital''' | |
| − | + | | '''Hz Polling frequency''' | |
| − | + | | '''Interface format''' || '''Data pins''' | |
| + | | '''Requires clock''' || '''Generates interrupts''' | ||
| + | |- | ||
| + | | Development Microcontroller Platform | ||
| + | | Ardunio Mega || || || | ||
| + | || | ||
| + | | | ||
| + | || || || | ||
| + | |- | ||
| + | | Node Sensor Microcontroller Option || Ardunio Pro Mini | ||
| + | | | ||
| + | || || || || | ||
| + | || || | ||
| + | | | ||
| + | |- | ||
| + | | carbon dioxide sensor || Parallax 27929 | ||
| + | | 6.5 to 15 || 160 || Analog || > 2 | ||
| + | | single pin analog || one analog input | ||
| + | | No || No | ||
| + | |- | ||
| + | | Blank Row to modify table quick || || | ||
| + | | | ||
| + | || || | ||
| + | || || | ||
| + | | || | ||
| + | |} | ||
==== Sensor References ==== | ==== Sensor References ==== | ||
| − | *[[Biosensor Array ECG/EKG|ECG/EKG]] | + | * [[Biosensor Array ECG/EKG|ECG/EKG]] |
* EEG | * EEG | ||
| − | **OpenEEG: http://openeeg.sourceforge.net/doc/ <br /> | + | ** OpenEEG: http://openeeg.sourceforge.net/doc/ <br /> |
* oxygen saturation | * oxygen saturation | ||
| − | **[http:// | + | ** [http://tinkerish.com/blog/?p=181 DIY pulse oximeter] (This is not a completed project) |
* muscle telemetry | * muscle telemetry | ||
| − | **[http://www.instructables.com/id/Measure-Muscle-Sounds!-Part-1%253a-Electronic-Board/ Muscle sounds] | + | ** [http://www.instructables.com/id/Measure-Muscle-Sounds!-Part-1%253a-Electronic-Board/ Muscle sounds] |
=== Logging and Protocol === | === Logging and Protocol === | ||
| − | *[[BiosensorArray - Timestamp|Timestamp Methods]] | + | * [[BiosensorArray - Timestamp|Timestamp Methods]] |
| − | *[[BiosensorArray - Data Logging|Data Logging]] | + | * [[BiosensorArray - Data Logging|Data Logging]] |
=== Charts, Tracking, and Interface === | === Charts, Tracking, and Interface === | ||
| Line 164: | Line 191: | ||
* $43.27 [[USER:Billmania|Bill Mania]] Parallax CO2 sensor module 27929 (seen on wiki 3-28-11 Eric Hanley) | * $43.27 [[USER:Billmania|Bill Mania]] Parallax CO2 sensor module 27929 (seen on wiki 3-28-11 Eric Hanley) | ||
* $65.00 [[USER:pdp7|Drew Fustini]] [http://www.sparkfun.com/products/582 Sparkfun Bluetooth Modem - BlueSMiRF Gold] (2011-Mar-27) [Qty 1] | * $65.00 [[USER:pdp7|Drew Fustini]] [http://www.sparkfun.com/products/582 Sparkfun Bluetooth Modem - BlueSMiRF Gold] (2011-Mar-27) [Qty 1] | ||
| − | ** Usage: [[Biosensor Array Mother Arduino | Mother Arduino]] | + | ** Usage: [[Biosensor Array Mother Arduino|Mother Arduino]] |
* $55.00 [[USER:pdp7|Drew Fustini]] [http://us.element-14.com/arduino/a000047/arduino-mega2560-board/dp/13T9286 ARDUINO MEGA2560 Board] (2011-Jan-17) [Qty 1] | * $55.00 [[USER:pdp7|Drew Fustini]] [http://us.element-14.com/arduino/a000047/arduino-mega2560-board/dp/13T9286 ARDUINO MEGA2560 Board] (2011-Jan-17) [Qty 1] | ||
| − | ** Usage: [[Biosensor Array Mother Arduino | Mother Arduino]] | + | ** Usage: [[Biosensor Array Mother Arduino|Mother Arduino]] |
| − | |||
| − | |||
* $11.90 [[USER:pdp7|Drew Fustini]] for Shawn, Digital Temperature Sensor Breakout - TMP102, [http://www.sparkfun.com/products/9418 SEN-09418], Qty 2 @ $5.95 (2011-Apr-01) [Est. Delivery Tue April-5] | * $11.90 [[USER:pdp7|Drew Fustini]] for Shawn, Digital Temperature Sensor Breakout - TMP102, [http://www.sparkfun.com/products/9418 SEN-09418], Qty 2 @ $5.95 (2011-Apr-01) [Est. Delivery Tue April-5] | ||
| − | ** Usage: [[Biosensor Array Body Temperature | Body Temperature]] | + | ** Usage: [[Biosensor Array Body Temperature|Body Temperature]] |
| − | * $ | + | * $10.37 [[USER:pdp7|Drew Fustini]], EKG/Integration, RadioShack proto boards |
| − | * | + | * $16.95 [[USER:pdp7|Drew Fustini]], GSR/Integration, [http://www.sparkfun.com/products/7914 Arduino ProtoShield Kit], Qty 1 |
| − | * $ | + | * $3.94 [[USER:pdp7|Drew Fustini]], Oximeter, [http://www.radioshack.com/product/index.jsp?productId=3004020 TSL230 Light to Frequency Converter], Qty 2 |
| − | * | + | * $1.99 [[USER:pdp7|Drew Fustini]], Oximeter, [http://www.radioshack.com/product/index.jsp?productId=2062565 High-Output Infrared LED], Qty 1 |
| − | * $ | + | * $3.49 [[USER:pdp7|Drew Fustini]], Oximeter, [http://www.radioshack.com/product/index.jsp?productId=2049723 Matched Infrared Emitter and Phototransistor Detector], Qty 1 |
| + | * $2.95 [[USER:pdp7|Drew Fustini]], Oximeter, [http://www.sparkfun.com/products/9454 QRE1113 Line Sensor Breakout - Digital], Qty 1 | ||
| + | * $5.90 [[USER:pdp7|Drew Fustini]], Oximeter, [http://www.sparkfun.com/products/9453 QRE1113 Line Sensor Breakout - Analog], Qty 2 | ||
| + | * $2.26 [[USER:pdp7|Drew Fustini]], Oximeter, [http://www.sparkfun.com/products/246 Optical Detector / Phototransistor - QRD1114], Qty 2 | ||
| + | * $39.95 [[USER:pdp7|Drew Fustini]], Display, [http://www.sparkfun.com/products/9363 Color LCD Shield], Qty 1 | ||
| + | * $6.73 [[USER:pdp7|Drew Fustini]], GSR, Joann - copper foil & velcro tape | ||
| + | * $48.18 [[USER:pdp7|Drew Fustini]], Power Source (requirement), [http://us.element-14.com/energizer/chfc/nimh-family-battery-charger/dp/34M4712 ENERGIZER - CHFC - NIMH FAMILY BATTERY CHARGER] | ||
| + | * $28.07 [[USER:sblaszak|Shawn Blaszak]], Medium waterproof OtterbBox, [http://www.adafruit.com/products/341 Medium waterproof OtterBox], Qty 1 | ||
| + | * $71.32 [[USER:sblaszak|Shawn Blaszak]], Assorted Cable, plugs, and jacks, Newark [http://www.newark.com] | ||
| + | * $71.30 [[USER:pdp7|Drew Fustini]], SparkFun, 1-wire temp sensor, GSR shield parts, interconnects: [[Biosensor Array Developer Invoice|Invoice]] | ||
| + | * $333.74 Dan D., Viewsonic Android 2.2 Tablet | ||
| + | * $31.74 [[USER:pdp7|Drew Fustini]] Drew's Arduino Duemilanove that is used in the Biosensor Array enclosure | ||
| + | |||
- - - - - - - - - - - - - - | - - - - - - - - - - - - - - | ||
| − | $ | + | -$893.45 total spent |
| + | |||
| + | +$ 6.55 remaining budget | ||
=== Parts on Hand === | === Parts on Hand === | ||
| Line 184: | Line 223: | ||
* Drew | * Drew | ||
| − | |||
| − | |||
** [http://www.appliedplatonics.com/anshield/ Arduino Analog Input shield] Qty 1 @ $10 | ** [http://www.appliedplatonics.com/anshield/ Arduino Analog Input shield] Qty 1 @ $10 | ||
** [http://www.appliedplatonics.com/breaduino/ Breaduino] Qty 5 @ $10 [had intended for Circuit Hacking Wed but never used] | ** [http://www.appliedplatonics.com/breaduino/ Breaduino] Qty 5 @ $10 [had intended for Circuit Hacking Wed but never used] | ||
** [http://www.ladyada.net/make/boarduino/ Adafruit DC Boarduino] Qty 1 @ $20 | ** [http://www.ladyada.net/make/boarduino/ Adafruit DC Boarduino] Qty 1 @ $20 | ||
| + | ** [http://us.element-14.com/multicomp/mc-nove/arduino-duemilanove-based-board/dp/74R7635 Arduino Duemilanove (manufactured for element14/Newark private label - Multicomp)] Qty 1 @ $35 | ||
* [[USER:Ehanley|Eric Hanley]] | * [[USER:Ehanley|Eric Hanley]] | ||
** [http://www.makershed.com/ProductDetails.asp?ProductCode=MKSB013&Click=37845 Freedunio SB] Qty 1 @ $26 | ** [http://www.makershed.com/ProductDetails.asp?ProductCode=MKSB013&Click=37845 Freedunio SB] Qty 1 @ $26 | ||
| − | |||
| − | |||
== Member Notes == | == Member Notes == | ||
| Line 204: | Line 240: | ||
Faludi, to get an idea of the wireless options available to us. | Faludi, to get an idea of the wireless options available to us. | ||
| − | *original page deleted, link moved here: [[BiosensorArray - Common sensor properties|properties common to all sensors]] | + | * original page deleted, link moved here: [[BiosensorArray - Common sensor properties|properties common to all sensors]] |
=== [[User:pdp7|Drew Fustini]] === | === [[User:pdp7|Drew Fustini]] === | ||
| Line 218: | Line 254: | ||
=== [[User:ashanan|Avner Shanan]] === | === [[User:ashanan|Avner Shanan]] === | ||
| − | *I tried and failed to edit the intro videos we took. | + | * I tried and failed to edit the intro videos we took. For some reason, after transferring the files to my windows laptop, the files only had audio, and no video. I'll be contacting someone with more experience tonight. |
| − | *Started building the EKG circuit. | + | * Started building the EKG circuit. I have the first part built, but it's not behaving as expected. More testing and tweaking will be needed. |
== Weekly Meeting Notes == | == Weekly Meeting Notes == | ||
=== March 22, 2011 === | === March 22, 2011 === | ||
| − | *Drew suggested the posibility of using the [http://sensebridge.net/projects/heart-spark/ Heart Spark] as a heart beat sensor | + | * Drew suggested the posibility of using the [http://sensebridge.net/projects/heart-spark/ Heart Spark] as a heart beat sensor |
| − | *Discussed approaching the accuracy through redundant sensors that could be averaged rather than high precision equipment (keeps costs down) | + | * Discussed approaching the accuracy through redundant sensors that could be averaged rather than high precision equipment (keeps costs down) |
| − | *John Stoner suggested we make the project as available as possible, i.e. usable stand alone without a computer, with options for USB and bluetooth connections | + | * John Stoner suggested we make the project as available as possible, i.e. usable stand alone without a computer, with options for USB and bluetooth connections |
| − | *We should decide on a target audience (both for who might use the device, and who might be building it) | + | * We should decide on a target audience (both for who might use the device, and who might be building it) |
| − | *Took some video (high level description of the project, bios for Avner, John, Shawn and Drew) for the introductory post which is due by Friday | + | * Took some video (high level description of the project, bios for Avner, John, Shawn and Drew) for the introductory post which is due by Friday |
| − | *[Drew] Just a FYI disclosure: I confirmed today with the element14 marketing manager running the contest that is ok for me to participate even though I am an employee of Premier Farnell (element14's parent corporation). | + | * [Drew] Just a FYI disclosure: I confirmed today with the element14 marketing manager running the contest that is ok for me to participate even though I am an employee of Premier Farnell (element14's parent corporation). I just can't be the team rep for Maker Faire if we make the finals [I'll be working Maker Faire for the element14 booth anyways]. |
=== March 24, 2011 (Conference Call) === | === March 24, 2011 (Conference Call) === | ||
| Line 239: | Line 275: | ||
** new deadline for first post is Monday, Mar-28 | ** new deadline for first post is Monday, Mar-28 | ||
** Drew will write an intro transcript for Avner to record as initial take at Tuesday was too rough | ** Drew will write an intro transcript for Avner to record as initial take at Tuesday was too rough | ||
| − | * Agreed best to meet on Tues after | + | * Agreed best to meet on Tues after PS:One meeting |
| − | ** hold irc meetings | + | ** hold irc meetings as needed |
** possibly explore free conf call service (or skype?) | ** possibly explore free conf call service (or skype?) | ||
* Avner going to see if he can get some signal from an ecg circuit over weekend | * Avner going to see if he can get some signal from an ecg circuit over weekend | ||
| Line 252: | Line 288: | ||
=== April 06, 2011 === | === April 06, 2011 === | ||
| − | * No Official team meeting, just independent talks after the | + | * No Official team meeting, just independent talks after the PS:One public meeting. |
* New Member Kyle has Arduino experience and has now joined the team to work on Charts and Graphs with Processing. | * New Member Kyle has Arduino experience and has now joined the team to work on Charts and Graphs with Processing. | ||
* New Member Kyle has lots of parts, like Drew, that are on hand for this project. | * New Member Kyle has lots of parts, like Drew, that are on hand for this project. | ||
* Another unknown member was talking about a social network AI hooked into a wearable sensor kit. We may be able to help him down the road after our kit is developed. | * Another unknown member was talking about a social network AI hooked into a wearable sensor kit. We may be able to help him down the road after our kit is developed. | ||
Latest revision as of 19:18, 11 April 2018
Developer
This page is part of the Biosensor Array Project
GGHC
Key Dates
- Week of 3/21 : Official Challenge Briefing / Q+A
- 3/25: Deadline to create your profile and submit your first blog update
- 4/1: Deadline for Hackerspace Challenge Blog Post 2
- 4/15: Deadline for Hackerspace Challenge Blog Post 3
4/30: End of build time> 5/03: deadlines for your projects is now May 3rd, end of day Pacific time (GMT -8)- 05/01- 05/05: Judging period
- 05/06: 3 semi-finalists will be announced
- Week Of 5/16: One team member from each of the three semi-finalist hackerspaces will travel to San Francisco Bay Area
- 5/21/22: Maker Faire
- 5/22: Maker Faire Great Global Hackerspace Challenge Grand Finale
- 5/23: Team members travel home
Product Line Overview
General Student Kit
for the kids this is the primary kit we are developing for the GGHC.
This kit includes wired sensors and a mother microcontroller enough to get students involved in data logging.
- Mother Arduino - Drew
- Body Harness - Eric
- End User Documentation - Eric, John
- Sensor: Body Temperature - Shawn
- Sensor: Oxygen Saturation - Kyle
- Sensor: Heartrate - Avner
- Sensor: Galvanic Skin Response - Drew
- Sensor: Respiratory Volume/Frequency - Bill
- Sensor: Carbon Dioxide Output - Bill
Wireless Student Kit
- Same as General Student Kit but the sensors are wireless via xbee bluetooth shields (Wireless Device Node). Just in case wires aren't your thing. - Drew
Expandable Modules
for the Mad Scientists, Cyclists, Marathoners, and Runners.
These sensors and devices are too hardcore to be included in the basic package but we wanted to provide them should you need to take over the world. Most have another ardunio onboard.
- EEG
- ECG/EKG - Avner
- EMG
- GPS
- Analog Logging Device
- Wireless Device Node
- 3rd Party Device Node
- Fitbit
- Wii Fit
Computer Interfaces
- Protocol: Biosensor Array Protocol Definition - Bill
- Charts: Data Visualization Design - Kyle
- Charts, Tracking, and Interface - Eric
- Computer: Computer Device Interface
- Mobile: Biosensor Array Mobile Device Interface - Drew, Bill
Biosensor Array Notes
Circuits
- Development Mother Arduino Platform: Arduino Mega
- Node Sensor Microcontroller Option: Arduino Pro Mini
- Potential Shields / Breakout boards
Datasheets
| Component | Details | Voltage DC | milliamps | Analog or Digital | Hz Polling frequency | Interface format | Data pins | Requires clock | Generates interrupts |
| Development Microcontroller Platform | Ardunio Mega | ||||||||
| Node Sensor Microcontroller Option | Ardunio Pro Mini | ||||||||
| carbon dioxide sensor | Parallax 27929 | 6.5 to 15 | 160 | Analog | > 2 | single pin analog | one analog input | No | No |
| Blank Row to modify table quick |
Sensor References
- EEG
- OpenEEG: http://openeeg.sourceforge.net/doc/
- OpenEEG: http://openeeg.sourceforge.net/doc/
- oxygen saturation
- DIY pulse oximeter (This is not a completed project)
- muscle telemetry
Logging and Protocol
Charts, Tracking, and Interface
Google Health
Google Health will be used for sensor online data tracking and records.
We are planning on making a locally run application with the same functionality should the user not want to share their data the cloud.
Read more: Biosensor Array Data Visualization Design.
Videos
- Google Health: Using Devices & Apps to Track Your Health
- Google Health: Managing Your Family's Health
- Google Health: Achieving Your Health & Wellness Goals
Computer Device Interface
A computer will be used to view real-time graphs and logs. It could also be used to enter/edit data manually.
- Processing: good for computer (smartphone?)
- Titanium Appcelerator: cross-platform mobile (bb/andriod/iphone) & desktop (mac/pc/linux)
Read more: Biosensor Array Computer Device Interface.
Mobile Device Interface
A smartphone makes a convenient device to view real-time graphs and logs on the go. It could also be used to enter/edit data manually.
- QML: good for computer & Qt-capable smartphones (android & iphone?)
- Titanium Appcelerator: cross-platform mobile (bb/andriod/iphone) & desktop (mac/pc/linux)
Read more: Biosensor Array Mobile Device Interface.
Resources
Wiki
Please preface Biosensor Array articles and pages with "Biosensor Array " as to distinguish pages from the PS:1 wiki and ease migration.
Community
Contacts
Single point of contact for the organizers: hackerspace AT element14 AT com
Money
Ishmael upon receiving the money-wire will reimburse all team-members who purchase items for the project. BUY STUFF NOW and SAVE YOUR RECEIPTS.
Money Spent
- $39.40 Avner Shanan for a pack of resistors and capacitors on 3-28-11
- $43.27 Bill Mania Parallax CO2 sensor module 27929 (seen on wiki 3-28-11 Eric Hanley)
- $65.00 Drew Fustini Sparkfun Bluetooth Modem - BlueSMiRF Gold (2011-Mar-27) [Qty 1]
- Usage: Mother Arduino
- $55.00 Drew Fustini ARDUINO MEGA2560 Board (2011-Jan-17) [Qty 1]
- Usage: Mother Arduino
- $11.90 Drew Fustini for Shawn, Digital Temperature Sensor Breakout - TMP102, SEN-09418, Qty 2 @ $5.95 (2011-Apr-01) [Est. Delivery Tue April-5]
- Usage: Body Temperature
- $10.37 Drew Fustini, EKG/Integration, RadioShack proto boards
- $16.95 Drew Fustini, GSR/Integration, Arduino ProtoShield Kit, Qty 1
- $3.94 Drew Fustini, Oximeter, TSL230 Light to Frequency Converter, Qty 2
- $1.99 Drew Fustini, Oximeter, High-Output Infrared LED, Qty 1
- $3.49 Drew Fustini, Oximeter, Matched Infrared Emitter and Phototransistor Detector, Qty 1
- $2.95 Drew Fustini, Oximeter, QRE1113 Line Sensor Breakout - Digital, Qty 1
- $5.90 Drew Fustini, Oximeter, QRE1113 Line Sensor Breakout - Analog, Qty 2
- $2.26 Drew Fustini, Oximeter, Optical Detector / Phototransistor - QRD1114, Qty 2
- $39.95 Drew Fustini, Display, Color LCD Shield, Qty 1
- $6.73 Drew Fustini, GSR, Joann - copper foil & velcro tape
- $48.18 Drew Fustini, Power Source (requirement), ENERGIZER - CHFC - NIMH FAMILY BATTERY CHARGER
- $28.07 Shawn Blaszak, Medium waterproof OtterbBox, Medium waterproof OtterBox, Qty 1
- $71.32 Shawn Blaszak, Assorted Cable, plugs, and jacks, Newark [1]
- $71.30 Drew Fustini, SparkFun, 1-wire temp sensor, GSR shield parts, interconnects: Invoice
- $333.74 Dan D., Viewsonic Android 2.2 Tablet
- $31.74 Drew Fustini Drew's Arduino Duemilanove that is used in the Biosensor Array enclosure
- - - - - - - - - - - - - -
-$893.45 total spent
+$ 6.55 remaining budget
Parts on Hand
Unused parts. Expect compensation from budget if used in project.
- Drew
- Arduino Analog Input shield Qty 1 @ $10
- Breaduino Qty 5 @ $10 [had intended for Circuit Hacking Wed but never used]
- Adafruit DC Boarduino Qty 1 @ $20
- Arduino Duemilanove (manufactured for element14/Newark private label - Multicomp) Qty 1 @ $35
- Eric Hanley
- Freedunio SB Qty 1 @ $26
Member Notes
Bill Mania
For my part, I've been re-building my development environment for Python and Qt on the Nokia N900 mobile device. I've also been reading through "Building wireless sensor networks" by Robert Faludi, to get an idea of the wireless options available to us.
- original page deleted, link moved here: properties common to all sensors
Drew Fustini
- Refer to: Biosensor Array-Drew-Fustini-Notes
Eric Hanley
- Tons of Wiki Editing done. Please Preface internal Biosensor links with "Biosensor Array" to segregate our part of the wiki and make migration easier.
- Google Health will be used for sensor data tracking.
- We need to start buying parts ASAP(we're on week 2/5, if your ordering online expect at least 1 week for delivery)
- Freeduino SB Kit acquired, building soon
- if anyone has pictures/graphs/charts from the sensors send them my way
Avner Shanan
- I tried and failed to edit the intro videos we took. For some reason, after transferring the files to my windows laptop, the files only had audio, and no video. I'll be contacting someone with more experience tonight.
- Started building the EKG circuit. I have the first part built, but it's not behaving as expected. More testing and tweaking will be needed.
Weekly Meeting Notes
March 22, 2011
- Drew suggested the posibility of using the Heart Spark as a heart beat sensor
- Discussed approaching the accuracy through redundant sensors that could be averaged rather than high precision equipment (keeps costs down)
- John Stoner suggested we make the project as available as possible, i.e. usable stand alone without a computer, with options for USB and bluetooth connections
- We should decide on a target audience (both for who might use the device, and who might be building it)
- Took some video (high level description of the project, bios for Avner, John, Shawn and Drew) for the introductory post which is due by Friday
- [Drew] Just a FYI disclosure: I confirmed today with the element14 marketing manager running the contest that is ok for me to participate even though I am an employee of Premier Farnell (element14's parent corporation). I just can't be the team rep for Maker Faire if we make the finals [I'll be working Maker Faire for the element14 booth anyways].
March 24, 2011 (Conference Call)
- Brief call between Avner & Drew at space and Bill
- Discussed microcontroller platform, general opinion was to continue exploring Arduino
- believe Eric & Phil already were on this track
- Drew will mail organizers ([email protected]) about parallax co2 sensor to see if element14 can source
- Bill will be working on that sensor
- Avner going to edit video over weekend for first post
- new deadline for first post is Monday, Mar-28
- Drew will write an intro transcript for Avner to record as initial take at Tuesday was too rough
- Agreed best to meet on Tues after PS:One meeting
- hold irc meetings as needed
- possibly explore free conf call service (or skype?)
- Avner going to see if he can get some signal from an ecg circuit over weekend
- design decisions needed to determine if some sensors need their own microcontroller if sample rate too high to have one arduino process all inputs
- good to have local output (lcd?) on the user's body for immediate feedback - instead of just feedback on wirelessy connected smartphone or PC
- Drew is not working on any sensor at the moment, so please advise if help is needed on a sensor
March 29, 2011
- In person meeting at space
- TODO: add notes of the meeting
April 06, 2011
- No Official team meeting, just independent talks after the PS:One public meeting.
- New Member Kyle has Arduino experience and has now joined the team to work on Charts and Graphs with Processing.
- New Member Kyle has lots of parts, like Drew, that are on hand for this project.
- Another unknown member was talking about a social network AI hooked into a wearable sensor kit. We may be able to help him down the road after our kit is developed.