Several advantages unique to Arduino are reflected in the following aspects:
Openness: Arduino is an open source hardware project that started early. Various open source projects have been widely recognized and widely used. Its hardware circuitry and software development environment are completely public, and anyone can use, modify, and distribute it without commercial use. This not only allows the user to better understand the circuit principle of Arduino, but also can modify it according to his own needs. For example, due to space constraints, it is necessary to design a special-shaped circuit board or design its own expansion circuit together with the main control circuit.
Ease of use: For those who are slightly interested, no matter what the basis, as long as he is interested, within one hour after getting a good arduino starter kit, you should be able to successfully run the first simple program. Arduino's connection to the PC uses the most mainstream USB connection available today. You can connect the Arduino directly to your computer just like you would to a smartphone, without the need to install any additional drivers. And Arduino's development environment software is also very simple, the menu at a glance only provides the necessary toolbars, removing all the elements that may be dazzling for beginners, you can even compile and download the routines without reading the manual.
Communication: For beginners, communication and presentation are very exciting ways to stimulate learning. But sometimes, you used AVR to make a tracking car. I used PIC to make a car tracking. It is not a very profound beginner to understand the MCU. I am afraid it will be difficult to communicate. Arduino has already delineated a relatively uniform framework. Some of the underlying initializations use a unified method. The ports used for digital signals and analog signals are also calibrated. Beginners are very convenient in AC circuits or programs.
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