In my Keil project I have .SCT file where the heap and stack regions are defined. In addition to that I also saw these regions defined in startup_<STM_device>.s file as well. I'm unsure if they're in use or can be removed, if not required. Someone please help me find the reason for this memory allocation twice.

Hello community members. I need your help in my college project . project was about TWS earbuds . In this project we can implement custom chip that can handle real time human voice with noise cancelling , include new feature translator that can help to translate voice and this translator feature work with NLP and inbuilt network chip that connected to private network . which components to be used to make this type of chip. and what are the cost of individual components