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Need help with Arduino project using I2C and multiplexer


I am making a laser obstacle course using time of flight sensors attached to an Arduino using a multiplexer and communicating through I2C.

It is working but randomly stops for no apparent reason.

I need someone who has experience with this kind of thing who can look at my code and guide me in altering it or the electronics in whatever way we need to in order to make it work consistently.

Should be a quick and easy job for the right person.

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

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О работодателе:
( 0 отзыв(-а, -ов) ) richmond, United States

ID проекта: #20079388



Hi there, it seems you are having issues with your multiplexer. Mind you, switching the multiplexer at high speeds can corrupt the i2c signal being seen by the sensors, (remember i2C is pretty slow) confusing the i2C e Больше

$250 USD за 2 дней(-я)
(0 отзывов(-а))

8 фрилансеров(-а) в среднем готовы выполнить эту работу за $422


Hello. I am a engineer for electrical and programming with Arduino. also I have i2c communication experience. what is main principle of your job? Regards. ///////////////// /////////////////// ////////////////// Больше

$333 USD за 10 дней(-я)
(33 отзывов(-а))

Please contact me.... I will send you video of similar project we have made. We did hundreds of arduino based projects before. regards, AcademicsAssistant Team

$1000 USD за 7 дней(-я)
(3 отзывов(-а))

Dear Sir. How do you do? I have seen your description very carefully and posting to you my idea. If you give me a chance to interview, I'll explain in more detail and I'll do my best for you. I will work hard and hard Больше

$250 USD за 5 дней(-я)
(8 отзывов(-а))

Hi, I have read your job post very carefully. Thank you for this wonderful opportunity. I am very interested to this project. I believe my abilities would be perfect for your venture. I can finish this job within the Больше

$250 USD за 1 день
(1 отзыв)

Hi, I have joined this website, so i dont have any reviews but i am sure that i can complete your tasks. I have completed my Masters from Technical University of Munich in Electrical Engineering. Best Regards Siddha Больше

$500 USD за 7 дней(-я)
(0 отзывов(-а))

Hello! I can check the code of your project, and also verify the hardware, because it can be the cause of the failure, investigate incompatibilities, interferences, and prepare a report with the possible causes of the Больше

$294 USD за 5 дней(-я)
(0 отзывов(-а))

With an exceptional understanding of the Arduino and an even more comprehensive understanding of electronics and computer Science (specializing in C++) this should be a fairly straight forward project. I’ve debugged C+ Больше

$500 USD за 7 дней(-я)
(0 отзывов(-а))