Arduino Pro Mini is a small, affordable, and versatile microcontroller board based on the ATmega328P. It is perfect for projects that require a small and portable board, such as wearables, robots, and home automation devices.
The Pro Mini is available in two versions: 5V/16MHz and 3.3V/8MHz. The 5V/16MHz version is the most common and is compatible with most Arduino shields. The 3.3V/8MHz version is designed for applications that require a lower power consumption or a 3.3V logic level.
The Pro Mini is very easy to use. It can be programmed using the Arduino IDE, and it can be powered by a variety of sources, including a USB cable, a battery, or an external power supply.
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