Every time we want to use our library, we need to import its header; by doing so, the compiler knows which functions are available. Almost every Arduino library header looks like this: #ifndef Fader_h #define Fader_h #if ARDUINO >= 100 #include "Arduino.h" #else #include "WProgram.h...
Therefore, to turn on pin 13, we need to write ‘HIGH’ to it as shown on line 4 using the ‘digitalWrite’ function. In the digital world, a binary value of 1 means HIGH or ON, and 0 means OFF or LOW. However, for Arduino we will stick with HIGH and LOW....
These actions act as event handler functions that are called whenever users push the associated button. In addition to these actions, the UI also contains three global variables.The first one represents the counter value. It is not linked to any UI elements. Instead, the Arduino handles ...
So, the airplane is entirely made out of Styrofoam. For making the shapes I used my Arduino CNC Foam Cutting Machine which I already showed you how I built it in a previous video. Although I’m using a CNC machine for building this Arduino RC airplane, I can still say it’s 100% DI...
In Arduino programming, theSerial.write()function is used to send binary data over the serial connection. It allows you to send a byte or a series of bytes directly without interpretation. This is particularly useful when you need to transmit raw data or control codes. ...
Arduino EEPROM functions EEPROM Read and Write Bytes The basic unit of an EEPROM transaction is a byte. To read and write these bytes you can use the following functions: EEPROM.write(address,byteValue);EEPROM.read(address);// returns a byte. ...
In this tutorial we will learn how to build an Arduino Mecanum Wheels Robot which is capable of moving in any direction. The unique mobility of the robot...
In our project, the Arduino Uno is programmed to make the robot move forward, turn right or turn left and stop according to the input coming from the sensor. The output of the Arduino is fed to the motor driver. Why We Require a Motor Driver? The reason to use a motor driver here...
Arduino programming takes most of its function from C/C++. To convert integer into string in Arduino programming three different functions are there that includesdtostrf(), sprintf(), and String(). Using these functions any of the integers can be converted into string and displayed on either ser...
“, If you are going to use an Arduino for your project, you definitely need to invest some money in it. But if you think paying for an extension is out of your budget, this tutorial is definitely here to help. Despite not providing the full range of functions of UNIDUINO, it is ...