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Choosing a microcontroller for mass production
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Oct 25.2019, 17:33:06
Hi y'all
I'm working on a personal project that I prototyped using an Arduino uno. Now I'm paying a guy to make a more streamlined version (mine had several issues I didn't know how to solve) and I would like to make the prototype using the microcontroller that will be used on the final design.
My question is what would be a good choice for mass production to replace the Atmega 328? The asumption here is that there might be cheaper options
My product has 2 knobs to set temperature and time, 4 thermistors, and 4 PID loops (one for each heating element).
Please let me know if I'm omitting information that would allow you to give me a proper answer.
Thanks a lot!
PS: Someone suggested SMT32. Any thoughts?
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