Arduino
what
is an Arduino well Arduino is actually the name of a company but the thing that
they produce are these microcontrollers and they're just often called Arduino boards but each one of these boards actually has a different model name this
one is the most common one the one that you'll probably see around the most and
it's called the Arduino Uno all the different models that they have just have
different functionality
Arduino, Fit for All!
Arduino
Arduino, Fit for All!
Arduino software environment (ARDUINO IDE) can be based used in all operating systems such as Windows, Windows App, Linux and, even Macintosh, while most microcontroller programmers are only compatible with Windows. All required drives for the boards are installed with Arduino software and if you are using the official board, you won't need to install any more files.
Processor
UNO board is undoubtedly the eldest son in the Arduino family and is most similar to its ancestors. Glancing over the board, we see the main component is an AVR processor, as is in most Arduino boards. In other words, the hearts of Arduino!
USB Port
The USB port on the board is good news for Arduino users. It means the can easily program your Arduino by connecting it via USB cable to the computer. However, this is not available on all Arduino boards. If your board does not include a USB to serial converter IC and processor does not support USB, then USB connection is not an option.
Arduino hasn't been consistent in a stream of USB, using variable USB package on different boards. Arduino UNO and MEGA users have to use USB type B while LEONARDO, DUE, MICRO, and LILYPAD fans have to use micro USB.NANO and FIO users need mini USB, whereas the YUN board implements USB type A in a vertical right angle
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| USB Port |
JACK Adapter
Ardunio input voltage is supplied to the board through a Vin pin or jack adapter. Not all Arduino boards have a jack adapter is connected to the regulator and usually can receive 7to 12 volts as input.
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JACK Adapter |
In some Arduino models, the operating voltage is 3.3V, where at cell lithium battery can be used
Input and Output Pines
Input and Output pins of Ardunio board modules are different in type and number. In some models such as UNO, MEGA, LEONARDO, YUN, and DUE, the female pin header is used, which allows mounting of various shields. Some boards such as Nano, Micro, Mini, and FIO often use a male pin header and some boards like LILPYPAD have no pin header, only using a pad to reduce dimensions.
If you want to control Arduino with your cellphone
Arduino IoT has made it a possibility. instead of AVR and ARM processors, this board uses a32-Bit dual-core Intel processor clocked at 32MHz. This processor can connect to Bluetooth; therefore, you can connect your Arduino board to your cellphone. Arduino and Intel community inboard design is certainly a crucial step to the new generation of Arduino.
Mouse, keyboard, and joystick
If you want to use gadgets such as USB mouse, keyboard, and joystick, you need to use ATMEGA32U4 based boards. With various libraries in this regard, LEONARDO would be the best option.
Lithium Battery?
The power supply has always been a major challenge in any project. fortunately, due to the existence of regularly on Arduino, there barely is any trouble with power supply. As previously mentioned, Arduino boards commonly have two operating voltages of5 and 3.3volts.if you are using UNO, MEGA, NANO, MINI, LEONARD or YUN board, input voltages above 5volts is required. Therefore, you cannot run Arduino with a single-cell lithium battery. If you need to have only a single-cell lithium battery in a project, you need to use GEMMA, LILYPAD, PRO MINI or FIO board sometimes there are JST connector on these
If You Have a Limited Budget
A critical factor in selecting the proper Arduino board for a project is the price tag.No doubt, the more features an Arduino board has, the higher its price is going to be .you can see Arduino prices in this table:
If you any dought Please let me know