Connect them up today, SCM and remote control toy car driver board, single-chip microcomputer control driver board, the next idea is to use the remote control car remote control remote control single chip microcomputer,

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To summarize, the importance of PWM signal output coding: coding frequency, such as 1 KHZ, calculated on the basis of the counter clock frequency, frequency count, then according to the rules of coding, binary coding sequence diagram is derived in this paper, and finally output a string of binary code programming... It is important to note that the end level, there are many points, another day send a detailed post