In this tutorial, we will not try to control any large appliances for the sake of simplicity. We will stick to LEDs that you can connect directly to the Arduino. Just pretend that the LED is an appliance!The first step: Install The Arduino IDE: The Arduino IDE is an app that you can...
The ‘does not name a type’ error is an indication from the Arduino IDE that it was unable to find a definition for something that you’re trying to use. The most common cause of this error is when you are trying to declare or use a variable or function that doesn’t exist. For e...
In this Arduino code, we declare a floating-point variable namedmyFloatand assign it the value1.1234. Then, we initialize the serial communication with a baud rate of9600usingSerial.begin(9600). To send the value ofmyFloatto the serial monitor, we useSerial.print(myFloat, 2), where the2...
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, we can initialize an array with a given size; after initializing an array, we can add or replace the values of the array using a function. If we want to initialize and create an array inside a function and then return it when the function is called, we have to use the ...
Following section provides the details about wiring of LED and potentiometer with Arduino Uno board. How To Add LED With Arduino board It is straightforward to connect LEDs to the Arduino Board. Step 1:Firstly, Connect the LED cathode (-) to the Ground. ...
Arduino based Line Follower Robot A Line Follower Robot (LFR) is one of the most popular Arduino robotics projects that teaches core concepts of automation and sensor integration. This step-by-step guide will show you how to build a professional-grade line follower robot using Arduino UNO, with...
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...
Open “Arduino > Preferences”. In the tree view that pops up, go to “Arduino > Third party index url’s” and add the STM32 support package URL:https://raw.githubusercontent.com/stm32duino/BoardManagerFiles/main/package_stmicroelectronics_index.jsonHit “Apply and Close” then re-open ...
sCmd.addCommand("PING", pingHandler); } The Step 2: Writing… UnityWriting a string to the serial port in C# is relatively easy. publicvoidWriteToArduino(stringmessage){ stream.WriteLine(message); stream.BaseStream.Flush(); } If there is a problem, ...