Arduino magnetometer gy-85
16 USD
Artyom Gordeyev
Winning proposal
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Budget: 700 UAH Deadline: 5 days
I propose to implement the system based on the MPU6050 hieroscope. I do on the basis of calibration by Kalman (the system will be adjusted in 10 seconds when it is activated, but there will be a more accurate result afterwards). The turn will be in degrees from the point at which the calibration ends. If you want, you can choose any other for "zero".
Copy
14 May 2018
Proposals are currently absent
Freelancers are reviewing the task — proposals will appear here soon.
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Yevgeny Levchenko 13 May 2018Добрый вечер, то есть вам нужно проигнорировать измерение при смещении по оси Z и оставить только Х и У? Можно увидеть как будет закреплен магнитометр, хотя бы схематично ?
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Vitaly Drozd
13 May 2018
Нет игнорировать мне нечего не нужно, а магнитометр расположен на плате gy-85.
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Yevgeny Levchenko 13 May 2018
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Aleksandr Gorkunov 14 May 20181
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Vitaly Drozd
14 May 2018
В каком смысле 1
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Artyom Gordeyev 14 May 2018Добрый день. Я когда-то был задействован в изучении положения вертекса головы человека и есть некоторые наработки. От магнитометра мы отказались, так как он требует внедрения алгоритмов калибровки + работает только в осях x, y (что, наверное, логично, так как он повторяет принцип компаса).
Могу набрать для ваших целей код под гироскоп MPU6050 с предварительной калибровкой методом Кальмана. Если необходимо, то напишу программу под Procеssing с визуализацией. На тот момент я реализовал всю систему для передачи данных по bluetooth, что, скорее всего, будет и Вам необходимо, если имеете дело с человеком.
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Vitaly Drozd
14 May 2018
Для меня главное получить угол поворота головы, и чтобы этот угол выводился в монитор порта.
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Aleksandr Gorkunov 14 May 2018
Понял, без проблем
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Vitaly Drozd
14 May 2018
Тогда сделайте пожалуйста свою ставку чтобы я знал за сколько вы сможете выполнить данный проект
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Artyom Gordeyev 14 May 2018
Хорошо, сейчас сделаю ставку, а Вы решайте :)
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