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Fast A/D data logger to SD card using Feather M4 & ADS1262

$15-25 USD / hour

Completed
Posted about 2 years ago

$15-25 USD / hour

MCU coding (Python/Arduino IDE) for high-speed data acquisition/logging. Using ADS1262 A/D converter, Feather M4 Express, SD card data storage, AirLift ESP32 Coprocessor for local controls and QC. High sampling rate for high bandwidth (~10-20KHz) EM signals for ~30 second continuous record segments. Data files with GPS time and location headers. I have semi-working code template; logging files with GPS headers, logs ADC samples but cannot get to samples to record time/rate (sps). Using sample method from vendor libraries (GitHub) Need help with data sampling method to fastest SD storage rate for 1 channel as first priority, further work to control recording using BLE. All hardware interfaces tested, working, and stacked and wired. "working" sketch attached for considerations, along with ADS1262 data sheet, and sample "recorded file".
Project ID: 32693848

About the project

14 proposals
Remote project
Active 2 yrs ago

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Hello, your sample record file is missing, please indicate the data record details. What is the rate at which you need to record the ADC value? GPS stamping rate etc?
$100 USD in 14 days
5.0 (26 reviews)
4.6
4.6
14 freelancers are bidding on average $31 USD/hour for this job
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Hello Sir, I have 6+ years of embedded and IoT System development experience. In past i have done a data logging task for a medical slide heater project. I have looked into ATSAMD51 Datasheet and it's ADC already support 1MSPS, which is a lot for your task. I can implement a custom FastADC library for your ardunio code integration that you can use to log data to SDCard. Regards
$25 USD in 40 days
5.0 (14 reviews)
6.0
6.0
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Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 15 years experience in Circuit & PCB layout design and Microcontroller Firmware design. I will do my best to give you satisfactory results if you hire me. Please discuss about your project in more details. I can deliver your job efficiently within timeline. If you hire me, I think you won't regret. Best regards. Thank you Koba
$20 USD in 40 days
4.9 (13 reviews)
5.6
5.6
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We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: • Embedded C Programming. • VHDL/Verilog, LABView/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.
$25 USD in 40 days
4.6 (61 reviews)
6.1
6.1
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I have more than 9 years experience in embedded hardware design with firmware development . And I have completed many projects based on esp32 and Arduino . So I can do your job within a time limit with your satisfaction.
$35 USD in 40 days
4.8 (8 reviews)
4.9
4.9
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Hello, We at Tecogno Solutions are a team of Passionate Data Science and Full Stack professionals having more than five years of combined experience in multiple areas including Backend, Frontend, Machine learning (ML), Computer vision(CV), and Artificial Intelligence (AI). We have developed and delivered multiple similar python based projects. We have a strong command over Python, Flask, Django, DialogFlow, Rasa, OpenCV, Google Vision API, Tesseract, Spacy, PHP, MySQL, Software architecture, Tensorflow, Spacy, Twilio, Node.js, RESTful API, NLP, CNN, AWS, GCP, Google API's, etc. Thus we are capable of fulfilling all your requirements for the project. For further information please refer to our profile or visit our website. Looking forward to working with you. Thanks
$25 USD in 40 days
4.6 (3 reviews)
5.1
5.1
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Hello Manager!! We checked for your project and interested in your project. Project: Fast A/D data logger to SD card using Feather M4 & ADS1262 I am skilled full stack programmer with skills including Microcontroller, Arduino, Electronics, Python and Electrical Engineering.
 I have done several complex projects and provide continuous maintenance support. My goal has always been to provide reliable and efficient to my clients and so far I have been quite successful. I won't delay your project and will keep you updated with constant feedback and status of the work My Full Stack Development Skills 1. Frontend: Front-End HTML5, CSS/CSS 3, JavaScript, 2. Server Administration: Amazon Web Services, Digital Ocean, LAMP, Cloud, Apache, Apache Tomcat, NGINX. 3. Backend: PHP, GoLang, Ruby, Python, Laravel, CI, CakePHP. 4. Databases: Mysql, Oracle, PostgreSQL, MS SQL, SQLite, MongoDB. 5. Testing: Manual & Automation testing. 6. Frameworks: Angular Js, React JS, Symfony2, Laravel, Silex, Spring MVC, Rails, Django, Pyramid, Protractor, Selenium, Blockchain, Etherume, Vuejs 7. UI/UX: Photoshop, Sketch, Zeplin, Invision, Moqups. Type of projects we have delivered to our global clients: a. Enterprise Software Development, b. CRM Development, c. SAAS Product Development c. Web/Mobile Based Application development. d. All CMS website: Wordpress, Magento, Joomla, e. HRMS Software f. Multi-level Marketing (MLM) with crypto payment gateway f. E-commerce installation and customization g. Crypto Exchange Development Please chat to discuss more about this project.
$21 USD in 26 days
5.0 (2 reviews)
4.5
4.5
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Hello there. Nice to meet you. I have good experience with STM32/ESP32, Arduino and Python. So can help you. Hope more discuss with you. Thank you.
$25 USD in 40 days
4.9 (2 reviews)
2.7
2.7
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Dear Sir. ⭐⭐⭐Thank you for your job posting⭐⭐⭐ I am an Electronic engineer. I have 9 years experience in ADS1262-A/D Converter & Circuit Design & Verilog HDL& FPGA & Arduino & Cadence & Modelsim. I checked your job carefully and I have a great interest in your project. I have many experience in your project. I'm sure of completing your project in the shortest time with high quality. If you hire me, then your project will be completed more successfully. I am waiting for good news. Best Regards Yana.
$15 USD in 40 days
5.0 (2 reviews)
1.1
1.1

About the client

Flag of UNITED STATES
Conroe, United States
5.0
2
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Member since Jan 20, 2022

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