electronic

完了済み 投稿 7年前 着払い
完了済み 着払い

We're looking an electronic expert to develop a board which can do some bio-impedance measurement and some LEDs with photodiode (for instance, SpO2 measurement). The purpose is to do a wrist band to monitor some physiological parameters.

We need to integrate 7 wavelengths with their associate detector. The bio-impedance is on the range 200Hz - 100MHz. We need schematics, choice of components (no Maxim components) and the code on STM32.

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12個の提案 リモートプロジェクト アクティブ 7年前

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ethervision

I have created a similar device, using an oximeter to detect heart rate for stress detection. My main question is how you want to get the data from this device. For the prior device, like this, that I created I used Bl もっと

€750 EUR 20日以内
(32レビュー)
7.3

12人のフリーランサーが、平均€696 で、この仕事に入札しています。

MikroStar

hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this project. Kindly reply back and let us discuss project further. regards

€1200 EUR 15日以内
(53件のレビュー)
7.7
seshupower

Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, high frequency transformers desi もっと

€888 EUR 30日以内
(53件のレビュー)
6.7
shahbaz1980

Hello, Have a great day. We are a firm offering services in product development. We will design, prototype and test the hardware. Once every thing goes well we will hand over the design. Please feel free to conta もっと

€1000 EUR 30日以内
(61件のレビュー)
6.9
Davelelievre

I have over 35 years experience as an electronic design and PCB engineer, please see my profile for more details I believe I could help with the PCB design and manufacture but not the case or the software. I have rec もっと

€555 EUR 10日以内
(26件のレビュー)
6.4
udayd75

Hello sir, i have read the project details and understood the requirement. i have 20 years of experience in Design and Manufacturing. My expertise is -Product design (Electro mechanical, Automotive and Not Automot もっと

€777 EUR 10日以内
(18件のレビュー)
6.3
waleedibrahim92

Hey I am an expert embedded software engineer. I have made many projects and many circuit designs. Actually I cannot fully understand your project. Please contact me for more details

€600 EUR 10日以内
(28件のレビュー)
4.9
voyagerforth

Hello, I'm currently working on a project that uses a MAX31001. This project includes design and PCB + prototyping. There are issues using the device but manageable. You might want to look at the Si1144-AAGX-or もっと

€666 EUR 20日以内
(13件のレビュー)
5.4
Makeshiva

A proposal has not yet been provided

€555 EUR 8日以内
(レビュー1件)
1.4
dannygist

Haven read the job description carefully, I assure you that I can get the project done and delivered on time even at the stipulated budget. As an experienced Engineer, I have been able to fix the challenges in my fiel もっと

€250 EUR 5日以内
(0件のレビュー)
2.5
ortizpassos

A proposal has not yet been provided

€555 EUR 10日以内
(0件のレビュー)
0.0