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ADXL354 MKR1000

£20-250 GBP

Closed
Posted over 4 years ago

£20-250 GBP

Paid on delivery
The Brief Equipment Mkr1000(Arduino) Ads1256 (Texas instruments) Outcome required Ratiometric analog to digital converter ADS1256 will send SPI protocol data to MKR1000 and can be recorded from a uart connection from the MKR1000 to a PC. The sample rate must be variable but will need to also be able to reach full speed of the ADS1256 which is 30Ksps and will be required for 4 channels of input from an accelerometer. The accelerometer will have an analog output of 1.8v. Therefor the ADS1256 must have a voltage reference to increase accuracy at such low voltage. Your task will mainly be the programming and testing of the stability and simplification of the C code. I don’t require any fancy additions on the program. I just want it to run and to be able to select sample speed by changing it within the code. I don’t want wifi done as I already have this functioning. I really only want data transmission via a lead. Issues found The Uart connection to PC has transmission limits. (can this be overcome via programming and maybe ignoring the standard uart output on the MKR1000 in favour of direct connection). Final selection When I have made the final decision. I will hand over a circuit diagram and all the relevant data to do with the ADS1256 and MKR1000 including example codes available. We will then work as a team to resolve these issues and will hope that it can be resolved quickly.
Project ID: 20276468

About the project

12 proposals
Remote project
Active 5 yrs ago

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12 freelancers are bidding on average £222 GBP for this job
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Hi I am experienced electronics engineer with more than 9 years of experience. I can do it for you. Please share the further details of the project. I am waiting for your reply to start Regards
£250 GBP in 7 days
4.9 (226 reviews)
7.9
7.9
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Hi, I hope you are doing well. I have extensive experience in Arduino Programming. I have worked on ADXL Sensors. I have understood your requirements and I can execute the project in less possible time. Looking Forward, Khawaja
£200 GBP in 1 day
4.8 (94 reviews)
6.9
6.9
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Hello sir, 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. If you wish we can discuss details in chat. Thanks
£200 GBP in 20 days
4.8 (62 reviews)
7.0
7.0
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For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail.
£250 GBP in 3 days
4.9 (79 reviews)
6.6
6.6
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https://www.freelancer.com/projects/php/Python-Coder-Needed-For-Application/ https://www.freelancer.com/projects/python/Real-Time-Data-Visualization-Bokeh/
£200 GBP in 7 days
5.0 (4 reviews)
4.6
4.6
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Hello! I am the right choice for this project. I have my own team of engineers and we are formerly named as “ACADEMICSASSISTANT”. We are very experienced in arduino related projects. Please contact me and I will share some videos of our past developed projects as sample. For any query, please feel free to contact me using chat option. Regards, AcademicsAssistant
£500 GBP in 7 days
4.8 (5 reviews)
3.6
3.6
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Hello We have been an engineer for more than 8 years in the market and have already developed projects for several companies using microcontrollers like ARM, PIC, AVR, NXP, Nordic, Texas, STM, ESP, Arduino, Raspberry among others. Using the general description of your project is possible to make a generic estimate, but the refinement of the total amount of work and the value of it will depend very much on the quantity and complexity of the features to be implemented, so I look forward to your contact for more details. Thank you
£200 GBP in 10 days
5.0 (1 review)
1.1
1.1
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Seriously, I think more info is required. You just need to get the info from the Accelerometer and you will take it from there? you just joined so I think you need help on how to do this. Lets chat.
£20 GBP in 1 day
5.0 (4 reviews)
0.9
0.9
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Hello, I'm Salah Soliman. I'm a Mechatronics engineer, I have experience with arduino MKR1000, and I worked with 3 axis MEMS accelerometers such as ADXL354 and ADXL355. I will provide the full solution, ranging from electric circuit, PCB design, as well as software for data acquisition, and saving on an excel or any format you prefer. let's discuss more details in chat. I look forward to working with you. Salah Soliman
£250 GBP in 7 days
0.0 (0 reviews)
0.0
0.0
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In order to complete the job, I need EVAL-ADXL35X and mkr1000 module in hand. 7 days counted from receiving the modules.
£250 GBP in 7 days
0.0 (0 reviews)
0.0
0.0
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"Hi, Hope you are doing well! Thanks for sharing your project requirement with us. It will be our great pleasure to work on your project. I have checked your requirement, yes we can do it, because we already work on similar requirement in past. We have right skills to work on this assignment. . We will complete the work as per requirement Also my team working on same project" We have read out every thing about your project kindly confirm"
£135 GBP in 7 days
0.0 (2 reviews)
0.0
0.0
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ADS1256 is a 24bit, 30kSPS, 8-Ch Delta sigma ADC. Once you handover circuit diagram to me, I will understand the problem better. I have worked on ADC previously so it will be easier to achieve the ratiometric analog to digital conversion with dynamic sampling rate. If there is a problem towards UART side, I am sure we can together solve the issue. We will complete this project as follows 1. Project Understanding 2. Feasibility Test 3. Project Timeline 4. Proof of Concept as per the Project 5. Live Demonstration ( If changes needed to be marked here) 6. Project Completion Document
£210 GBP in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED KINGDOM
Gosport, United Kingdom
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Member since Jul 9, 2019

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