![]() ![]() ![]() Lastly, remember to connect the corresponding alligator clips or male-to-male wires after installing the Arduino board inside the box. Open the box and place the Arduino board inside the box. After doing so, insert each material into the hole designed to hold it. The first hole starts from the left side, with a 1 cm distance from the box's left edgeģ.Remember to keep sufficient space below for a circle to formīefore Installing the device, disconnect LED and buzzer from alligator clips and the button away from male to male wires. ![]() Every hole should be 1 cm apart from each otherĢ. Further notes to be specific of the holes' locations.ġ. After doing so, cut a square that has a side length of 1.5 cm for the USB to Type C connector to connect to Arduino. A special note for people who decide to make a container for this device would be: "Mind the length of the wires that connects the button, buzzer, and LED because they must be able to sit on the surface of your box."Īfter finding a box that suits the size of this device, cut a hole that has a diameter of 3 cm (For button), a hole that has a diameter of 2.5 cm (For buzzer), and a hole that has a diameter of 0.5 cm (For LED). Although this step is optional, I recommend making a container for your device because a container can prevent a collision that can cause wires to leave their positions. However, you may also need some bubble paper to fill the extra room on the left and right sides of the Arduino board. Morse Code beginners can refer to the image while inserting the Morse Code.įind a container that has a dimension of 24.5 cm x 13.5 cm x 7.5 cm (Length x Width x Height). I've also attached a picture of dots and dashes for every alphabet in this Instructable. Note: I've attached a demonstration video at the end of this Instructable, you can use the video as a model to see if your decoding device functions normally. In order to differentiate every alphabet, you must wait for at least a second after you inserted the first few dots and dashes for your first alphabet. After inserting the dots and dashes of the alphabets, your computer will then translate the morse code into alphabets in the Arduino Serial Monitor window. If the sound lasts for only a second, then it's a dot. Similar for the buzzer, if the sound continues for a while, it's a dash. On the other hand, if the LED only flashed for a second, then it's a dot. If the LED lights up for a while, it's a dash. Once you push the button, the LED will light up and the buzzer will make a sound to notify you whether you inserted a dot/dash. Take note that you must open the Arduino Serial Monitor window while inserting your Morse Code by pushing the button. Throughout this Instructable, I will teach you how to make a decoding device that provides longer intervals between each dash/dot, audio aspect to differentiate dash/dots, and sufficient time for Morse Code beginners to memorize the dash and dots of an alphabet. However, this product was designed to create a friendlier environment who are Morse Code beginners trying to learn Morse Code and to provide a more detailed demonstration of how Morse Code applies to sound and light. This product was inspired by "Morse Code Decoder" created by pinkai_s91 on Instructables, which is available through the link. ![]()
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