increasing rapidly up and then back down. This sound effect does a single "up and down" cycle. 1 (aka "3 Fast Sirens") Similar to the "Siren" sound effect, only faster and goes three times. 2 (aka ...

📟 Morse Code Encoder/Decoder 🛠️ Project Overview This Arduino sketch lets you encode and decode Morse Code! 🔹 Decode by keying in Morse sequences with a button. 🔹 Encode by typing letters into the ...

It’s an electronic device commonly used to produce and signaling a procces that is happening through a sound, beep or etc. The Piezo buzzer produces sound through electricity. Some uses of Piezo ...