What is ardunio ?
Ardunio is open source platform we can program it through ardunio application easily. Ardunio is the brand name it has different type of boards
Ardunio uno
Ardunio mega
Ardunio mini
Ardunio nano
Ardunio Leonardo
Ardunio lilypad
These boards have different and it have different speeds, Memory capacity and pin out.These board have 2 type of input and outputs those are Analog pins and Digital pins. Analog pins use to read and write anlog data. Digital pine use to read and write digital data.
Anlaog inputs is sensor that give voltage value that represent the measured value. Example 1v anlog input mean 2kmph wind speed.
Digital input is sensor that give high and low voltage between +5 and ground.
These boards supply voltage 5v 12v and 3v its different from to type of board, higher supply voltage will damage your board and micro controler.
Ardunio uno- 5v 12v
Ardunio leonardo- 5v 12v
Ardunio nano- 3v
Lilypad- 3v
This is ardunio uno board now see its pinout
Ardunio uno board has 5 anlog pins, 16 digital pins. Uno board has 32kb memory this is the basic ardunio board for beginers.
What can we do with Ardunio ?
We can programme this module as a different application.
Switch on light when detect motion, automatic switch as a water pumps, fire detecter, Remote control cars, CNC machine , RGB light controler, digital door lock, home automation, water to plants ,
How we programme this unit?
We can download ardunio application from google for windos mac or mobile, C language is the programming language. This is the basic ardunio blink programe
void setup()
{ pinMode(5, OUTPUT); }
void loop()
{ digitalWrite(5, HIGH);
delay (1000);
digitalWrite(5, LOW);
delay (1000); }
Void setup - First we need to reserve a pin to do what we want on the board. We do this in the Void setup to change one or more of the required pins. It can be done by writing the digit of the desired pin.
Void loop- We indicate what to do by the reserved pin or few in the void loop. Above is 1000 milliseconds to make the 5th pin high and 1000 milliseconds to make the 5th pin low. Then the LED is on for one second and off for one second.
the symbol and spellings are more important when you waritting ardunio code, after writting you can compile it through ardunio application and it show wrong places.
We can see a large number of modules used with Arduino in the market, such as Bluetooth modules, SIM modules, humidity modules, motor controllers, RGB lights, relay modules, etc. In the future I will tell you more about the various projects that I can do with Arduino and the CNC machine, the drone and more that I made.
this is the Ardunio official site you can learn more and download ardunio application
https://www.arduino.cc