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Heart Rate Monitor

$30-5000 USD

Lezárt
Kiadva ekkor: körülbelül 17 évvel ezelőtt

$30-5000 USD

Teljesítéskor fizetve
Introduction For this module, you will design, build, program, and test a microcontroller-based photoelectric heart rate monitor. This kind of heart monitor is attached to a patient finger to measure the heart rate in beats per minute (BPM). The device you will be building is based on a non-invasive photo transmitter/receiver pair sensor which detects small variations of blood flow in the fingers due to the heart pumping action. After filtering and amplifying such variations, a microcontroller-useable signal can be generated. By measuring the period or frequency of such signal, the heart rate of the person using the sensor can be determined. There is some information about these types of sensors in the internet. A good article with a single power supply amplifier/filter can be found at: <[login to view URL]> You can use that article as reference for your own design. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform **P89V51RD2 Microcontroller System:** For this project [[login to view URL]][1] **Assembly programming:** All programming for this module must be done in assembly language.
Projektazonosító: 2833575

A projektről

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Aktiválva: 17 évvel ezelőtt

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Tagság kezdete: márc. 16, 2011

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