With that out of the way, you should also use a resistor to connect your Arduino to the transistor. This prevents the transistor from drawing excessive amounts of current and burning it out.In this tutorial, we will not try to control any large appliances for the sake of simplicity. We ...
By connecting an L298 bridge IC to an Arduino, you can control a DC motor. Adirect current, or DC, motor is the most common type of motor. DC motors normally have just two leads, one positive and one negative. If you connect these two leads directly to a battery, the motor will rot...
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
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...
The main idea is to replace the receiver on the drone with an Arduino Uno. This will allow us to take control of the drone from any method of input that we desire, in this case Bluetooth, and to fully customize the drone to our liking. ...
In this tutorial I will show you how I build an Arduino RC Airplane. Also, I will show you how to control it using a custom build Arduino RC transmitter...
In this tutorial we will learn how to control a brushless motor using Arduino and ESC. For this example, I have an outrunner BLDC motor with...
Arduino Servo Smoothing or Servo Easing addresses this problem by using fine control of the position of the servo over time.So instead of directly setting your desired "Final position angle", the code applies a transformation algorithm and at each time step, commands the servo to adopt a small...
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Based on this, the module can be controlled via the standalone mode, that is, in this mode, there will only be the DFMini module, a battery to power, the speaker, buttons to control it and the SD Card with the songs. Another way to control it is to use an Arduino or another cont...