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Need on assistance in Wearable device that has accelerometer

We have created 5 wearable devices that has wifi, 9 axis accelerometer and gyroscope and Gps

we are looking for expert who can give consultation in resolving calibration issue in accelerometer. Devices are giving different readings when all are in same position.

Also, we are looking for C programmer who can help us in investigating memory issue.

Components used are - wemos d1 mini, MPU-9250 and ubox Neo-6m Gps, external power bank of 5000 mah for power supply.

Квалификация: Программирование на С, Arduino, Робототехника, Микроконтроллер, Электроника

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О работодателе:
( 1 отзыв ) Delhi, India

ID проекта: #20333251

10 фрилансеров(-а) в среднем готовы выполнить эту работу за ₹6709

dfpr

Hello, I'm a software engineer and developer with ample experience in C++ programming, data structures and processing. I'm experienced in C programming and debugging.

₹7000 INR за 7 дней(-я)
(10 отзывов(-а))
3.3
hima2684

Hi dear, Myself Himavanth, working as an Embedded developer in Reewo(Banglore, India). I have gone through the requirements of your project, In which most of the skills are well related to my previous experience. comin Больше

₹8500 INR за 7 дней(-я)
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LongNV7

hello I have experienced in Microcontroller programming with Arduino for a long time. You can send me information and I can do it with a cheaper or more reasonable price than everyone. I have a lot of experience worki Больше

₹9000 INR за 7 дней(-я)
(2 отзывов(-а))
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harishvanganuri

Hi, I'm Harish, I'm embedded software engineer. I like to work on these kind of projects. I'm ready to help you without taking money. we can have discussion: 7989307295

₹1500 INR за 10 дней(-я)
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bernardgreeff

I am well versed in Wearables as I have been doing this type of thing for many years. Your accelerometer problem is easy to fix and can do it without too much effort.

₹7000 INR за 7 дней(-я)
(0 отзывов(-а))
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MQaisarAli

Hi. I have great knowledge and experience in MPU 9250, and I believe we can do the job very effectively.... Thanks.................

₹2777 INR за 1 день
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mehtajat

Dear Sir, I have worked with different Wi-Fi modules, SImplelink from TI and others. I have designed iNEMO STMicroelectronics based sensor boards, these are an industry standard and have many capabilities. To debug yo Больше

₹5000 INR за 14 дней(-я)
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₹3000 INR за 3 дней(-я)
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mamontesp

Hey, I have worked with this kind of IMU devices, and I had similar issues. I figured a solution out and was a IIR filter implementation. Also, as a firmware engineer I have experience dealing with shortage of memory. Больше

₹12200 INR за 30 дней(-я)
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fayyazpocker

What u need is a proper filter for sensor fusion, a complimentary or kalman filter which can give u a smooth tilt angle. I have worked on filters and interfacing imu with avr based ucs. Implementation can be done in le Больше

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