What is the single chip microcomputer scheme:

As the name suggests, "single chip" in single chip microcomputer means that there is only one chip. "Machine" means that there is only one chip in computer, but she has the function of simple computer. This is called single chip microcomputer, which also teaches microprocessor microcontroller. She is widely used in various electronic equipment and industrial equipment. Here are some basic knowledge of single chip microcomputer.

Is it difficult to learn MCU? It should be said that it will not be too difficult for readers who already have the basic knowledge of electronic circuits, especially digital circuits. If you have a certain foundation for PC, it will be easier to learn single chip microcomputer. In order to enable the vast majority of readers to use MCU. We will try our best to give readers the basic working principle and application method of single chip microcomputer according to the principle of simple in depth and integrating theory with practice, so as to lead everyone into the "door" of single chip microcomputer. However, single chip microcomputer, like PC, is a highly practical technology. Some people say that "computer is played", and single chip microcomputer is the same. Only by more "play", that is, more practice and more practical operation, can we really master it. Therefore, this lecture will provide various exercises and experiments, and introduce some SCM and development system sources suitable for beginners with high cost performance. Only by completing these practical links can you lay a good foundation for further study.

As long as you have perseverance and determination to follow our "serial" step by step, you will be able to roam in the MCU world in the future.

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Composition of single chip microcomputer:

What are the most important parts of single chip microcomputer to complete the calculation automatically?

Let's take abacus as an example to calculate an arithmetic problem. Example: 111 + 109 × 188－199÷32。 Now we need an abacus first, followed by paper and pen. Let's write down the problems to be calculated, and then calculate 109 in one step × 188, write down the result of adding it to 111 on paper, then calculate 199 ÷ 32, and then subtract it from the previous result to get the final result.