This enables you to switch large devices such as your washer/dryer, heater, air conditioner, car starter, among other things on or off with your Arduino.Arduino Pin Turns On Transistor >> Transistor Turns On Relay >> Relay Connects Appliance To 120V Power Outlet....
In this tutorial, we will be building a simplearduino maze solving robot. The robot uses IR sensor to detect the maze and employs an algorithm called hand on wall rule to navigate through the maze and find the exit. Please note we have used lines to create the maze instead of building w...
If you’ve ever encountered the dreaded Arduino Error –‘does not name a type’ – you know how frustrating it can be. Fortunately, there’s no need to panic; this problem is easy to fix. In this blog post, we’ll explore what causes the Arduino error ‘does not name a type’, a...
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...
A USB 2.0 type B placed right corner of arduino (depending on how you place) for powering and burn programs to microcontroller. A reset switch is placed left upper corner of arduino board for restarting the program within the arduino itself. ...
How to Use a Magnetic Door Switch / Sensor With Arduino: In this tutorial we will use one magnetic - contact door sw / sensor and a buzzer for making a "noise" when a door is opened. Normally the reed is 'open' (no connection between the two wires). The
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 complete code explanations and tr...
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...
The code has been uploaded successfully The motor is connected properly The LED indicators blink right That’s all! You have managed to run a DC motor with an Arduino Motor shield in 5 steps! The motor shield can also be used to run a servo motor! Interested? Clickhereto find out how....
. Instead, it supports a much simplerwhenstatement. It is the Kotlin equivalent to Java’sswitchstatement. The idea behind replacing theswitchstatement in Kotlin is to make the code easier to understand. But before getting into thewhenstatement, let’s look at the use of the Javaswitch case...