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Heart rate and SpO2 sensor with BLE

$30-250 USD

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Publicado há mais de 1 ano

$30-250 USD

Pago na entrega
I need to implement a heart rate and spO2 sensor. The Heart rate and Spo2 algorithms will run on MCU which should integrate BLE in order to advertise the results. I need support on PCB design, and I might need also on firmware, if you cannot provide support on firmware that’s not a problem. Components have been already selected and there are available Typical Application Circuits from manufactures datasheets. Calculation algorithms are also provided(in case you handle also firmware).
ID do Projeto: 35235498

Sobre o projeto

10 propostas
Projeto remoto
Ativo há 1 ano

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$0 USD em 7 dias
4,9 (41 avaliações)
6,0
6,0
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Hi, Greetings..! I am available to start work immediately on your project. Please share the design details and provide PCB size and shape.? Looking forward to working with you. Thank you Shivkant
$180 USD em 12 dias
5,0 (16 avaliações)
4,5
4,5
10 freelancers estão ofertando em média $179 USD for esse trabalho
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Hello, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working product. I HAVE ALL THE HARDWARE AVAILABLE TO TEST AND DEBUG THE CODES. If you wish we can discuss details in chat. Thanks
$200 USD em 7 dias
4,8 (74 avaliações)
7,2
7,2
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Hello, I hope this finds you well. I have just seen your project requiring; Electronics Microcontroller Electrical Engineering PCB Layout Firmware I believe that my 10-year experience in this field is what you need right away. Avoid the headache of looking further. Let's save time and focus on the real task. My proposed timelines and budget are just placeholder and an open for negotiation to increase or decrease as per the full requirements at hand. Allow me to prove how better my review can be. Smile all the way! Click the message button, so initiate the conversation. Regards, Fridah
$200 USD em 7 dias
4,4 (18 avaliações)
5,3
5,3
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⭐⭐⭐⭐⭐I am senior Firmware & PCB Design,Java, C#,and C++ Developer ⭐⭐⭐⭐⭐ Hello I am Inigo H. I've seriously read your post and I have understood what you need. I am sure that I can be the best developer who can perfectly complete your project. I am a senior Firmware developer with 5+years of experience. I have rich experience in firmware development with ESP32 ,STM,ARDUINO,RSPBERRY and PIC,PLC,FPGA,etc. I also have rich experience GPRS, GPS, SMS, IoT I also have rich experience PCB Design. I have also rich experience C#,C++,QT,Java programming I have completed 20+ Projects over Freelancer with all 5 Star rating...without letting down a single Client....As Many Clients are still in touch based on my Working strategies and their satisfaction on their all previous Projects. I think it is necessary to discuss further over chat. Best Regards !
$140 USD em 7 dias
5,0 (4 avaliações)
4,3
4,3
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Hello! I have good experience in your project. I am an Electrical Engineer with specialization in Electrical Engineering, Circuit Design, PCB Layout, Microcontroller and Electronics. I have high proficiency in Electrical Engineering, HVAC, LTE system model, I would love to discuss this project with you and meet your exact requirements. I am confident I can provide you with top-notch materials that will fit your needs. Once you share the project, I will have a look & confirm if I can do it. Thanks for giving opportunity #Looking for an experienced electrical engineer.
$140 USD em 7 dias
5,0 (6 avaliações)
3,2
3,2
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Hi there I m an Architect/Civil Engineer/BIM/CAD Expert and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your Heart rate and SpO2 sensor with BLE plans/sketches,/ideas and work with you. I know you have many proposals to look through, to make this quick. Please get in touch with me to discuss this project in more detail. My first priority is that my client will be satisfied with my work. I am an expert in these softwares, ✔ ArchiCAD ✔ Autodesk Revit ✔ Autodesk AutoCAD ✔. Autodesk 3ds max ✔ Sketch Up✔ Autodesk Navisworks Manage✔ Estimation ✔ HAPE ✔ ETAP✔ Tekla If you assign me your task, I will carry out your project with the best quality. Please come over chat and discuss your requirement in a detailed way. Thanks Fayyaz and Team
$170 USD em 5 dias
0,0 (0 avaliações)
0,0
0,0
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ELECTRICAL EGINEER DEAR EMPLOYER, I’ve completed the exact same projects before successfully. Awarding me will be the fastest way to complete your task with the best rates possible. I CAN ASSURE YOU 100% THAT WE ARE FULLY CAPABLE OF EXECUTING ANY LEVEL OF TASK/PROJECT BASED ON THE SKILL REQUIRED. I am fully confident about our skills and my understanding of the project description and we are ready to go through any test or sample task you assign to acquire your trust. Let me know when are you available for an initial 15-30 minutes discussion (FREE OF CHARGE) so we can discuss the requirement in detail and I can walk you through the mentioned systems to acquire your trust in my skill. REST ASSURED YOUR WORK IS IN VERY SAFE AND PROFESSIONAL HANDS. THANK YOU
$140 USD em 7 dias
0,0 (0 avaliações)
0,0
0,0
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Hello Dear Client, I welcome you to my profile, where quality and client satisfaction is my top priority with 100% guarantee. I am Expert Boniface, CERTIFIED & VERIFIED freelancer. I'M AN EXPERT IN LISTED PROJECT SKILLS & REQUIREMENTS, After KEENLY reading your description and being in possession of all CLEARLY STATED REQUIRED SKILLS (PCB Layout, Firmware, Electrical Engineering, Electronics and Microcontroller) as this is my area of PROFESSIONAL SPECIALISATION having the above QUALIFICATIONS, i hereby humbly request you to consider my bid for QUALITY and PROFESSIONAL work. ###// No timeline & Quality Excuses// Unlimited Revisions// 100% SATISFACTION GUARANTEED### Message Me We Discuss More About The Project. incase the project is deleted please hire me directly using the following link; https://www.freelancer.com/u/freelancerbonif2 THANK-YOU & WELCOME.
$250 USD em 4 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) GREECE
ATHENS, Greece
0,0
0
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Membro desde nov. 11, 2022

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