When compiling with KEIL UV4, there is a problem of repeated definition of TYPE.H and STM32F10X.H. I used the V2.0.1 library before, and now I use the V3.5.0 library. I need help from experts and it n
Making an electronic lock with password verification is also a good choice. Unfortunately, I don’t know how to develop an APP. As a second choice, it is more reliable to use a ready-made APP to contro
Design of power supply for vehicle battery voltage acquisition system Design intention: In the battery management system of electric vehicles, it is an important function of the management system to d
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