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.

Taidot: Piirisuunnittelu, elektroniikka, valmistus, tietojärjestelmäarkkitehtuuri

Näytä lisää: elyon electronic sound engineering, freelancer electronic engineering italy, developing electronic signature software using net, electronic cheap projects, create small electronic projects, free electronic health project access, electronic device operations manual template, binary code electronic clock schematic, electronic survey project, find electronic engineers bangalore, matlab electronic, electronic publishing house delhi, microcontroller electronic cash register, write electronic music, electronic journal viewer

Tietoa työnantajasta:
( 1 arvostelu ) Saint quentin sur Isère, France

Projektin tunnus: #13090584

Myönnetty käyttäjälle:


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 Lisää

€750 EUR 20 päivässä
(32 Arvostelua)

17 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


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 päivässä
(51 arvostelua)

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 Lisää

€888 EUR 30 päivässä
(49 arvostelua)

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 Lisää

€555 EUR 10 päivässä
(21 arvostelua)
€555 EUR 10 päivässä
(9 arvostelua)

Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab. i can help you with this project work. Kindly check my profile. Reply me back and will dis Lisää

€700 EUR 5 päivässä
(45 arvostelua)

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 Lisää

€1000 EUR 30 päivässä
(36 arvostelua)

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 Lisää

€777 EUR 10 päivässä
(15 arvostelua)

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 Lisää

€666 EUR 20 päivässä
(13 arvostelua)

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 päivässä
(18 arvostelua)

Dear Sir, SCOPE : Electronic Design We can get you the electronic design Technologies we work @vrickson : (a )Websites / Web Portals / Software ( PHP/WP/Pearl/ASP.Net/C/C++/C# / GoAlang ) (b) MOBILE A Lisää

€833 EUR 10 päivässä
(2 arvostelua)

A proposal has not yet been provided

€555 EUR 8 päivässä
(1 arvostelu)

hello Sir i can do your project of bio impedance mesurement for monitoring physiological parameters as the impedance matching is very important for the physiological parameter and tuning of electrical circuit with Lisää

€700 EUR 25 päivässä
(2 arvostelua)

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 Lisää

€250 EUR 5 päivässä
(0 arvostelua)

A proposal has not yet been provided

€555 EUR 10 päivässä
(0 arvostelua)

Dear Sir, Greetings from Turkey. I hope you are good. Let me introduce me. I'm Electronics Enginner who have 19 year experience. My experience is related to power electronics, hardware design, analog design, P Lisää

€333 EUR 10 päivässä
(1 arvostelu)

Hi, we are from Kahan Technology, we are new to freelancer. We are expert in both hardware and software development in field of electronics, having 1+ years of experience in Matlab, circuit designing/debugging, codin Lisää

€261 EUR 10 päivässä
(0 arvostelua)