Mini USB Arduino
The Mini USB Arduino
The Arduino Mini USB is designed to be a small, compact-size Arduino using the Attiny85 Microcontroller as shown in Figure 1.
Its purpose is to make programming easier, avoid the use of recording cable, and be small in size. applied to projects that require a small control circuit.
The Attiny85 Microcontroller can be programmed directly through the computer's USB. Hereby we place a USB connector directly on the printed circuit board. This will make recording easier and will prevent users from using cables. In Figure 2 we present the Arduino Mini USB card.
As is possible see in the Figure 2, the board was developed with small size and with connector in your own structure. Now, you'll present the electronic schematic and offer the project files of the board.
Electronic Schematic of Mini USB Arduino
In Figure 3 is presented the electronic schematic of the Mini USB Arduino. As is possible see, the project has a USB connector to flash the Attiny85 Microcontroller.
In addition, it has LED to signalize the power on the circuit and connector to connect external circuits. After the electronic schematic, was designed the project of the Mini USB Arduino. The result is shown in Figure 3.
The Arduino Mini USB Board is designed to be easily assembled and has all PTH-shaped electronic components, ie, through these components, there is a greater ease of welding on the board.
In addition, the card already has a USB connector, which can be plugged directly into the computer's USB and write code without the need to use recording cables.
Finally, we present the result of the developed circuit board in Figure 4.
Now, case you need obtain your own PCB Mini USB Arduino, you can access the following link and obtain the project files in PCBWay repository.
Mini USB Arduino
*PCBWay community is a shared platform and we are not responsible for any design issues.
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