To interact with the hardware, the MCU program needs to communicate with the kernel, and before that, it must inform the kernel about the existence of the kernel. This is achieved through the "in
2021-11-27 hongling 59
In the past, computer design consisted of several small and medium-sized circuits. The volume of the circuit is huge and the analysis is very complex. The enhancement of the electronic industry and th
2021-11-27 hongling 70
Most electronic products use single chip microcomputer (MCU) to perform computing operations and Boolean functions. In this paper, the single chip microcomputer scheme network mainly introduces the ba
2021-11-27 hongling 110
Respiratory alcohol tester is a unique and mature expiratory alcohol concentration tester. The breathing alcohol tester uses the changes of semiconductor electrical characteristics of the sensor to de
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