The Titanic famously (or infamously) used Morse code to call out in distress ... moderately hard to receive it. Making a transmitter to send the code is also easy, or feel free to whistle, thump ...

He dusted off a project from some time ago, which is just fine with us. It’s a Morse Code transmitter which he designed for use during a fox hunt (locating a hidden transmitter using radio ...

4. When doing FM Transmissions, always apply a Band-Pass Filter to prevent transmission leaks in the harmonics. 5. Last but not least, make sure to follow FM transmissions guidelines for unlicensed ...

The input is given through the serial monitor and may be a simple space (' ') or any of the characters and numbers that are defined by the "International Morse Code ...

The other remarkable aspect of Morse code is its technological simplicity. Anyone with basic technological skills can build ...

At that time, the telegraph wire was the quickest way to get messages from here to there, using Morse code. He designed a transmitter to send and a receiver to detect radio waves. By the end of ...

Comprising No. 9 morse keyboard perforator; No. 11 morse automatic transmitter; No. 10 undulator receiver; No. 7 W/3 reperforator; No.I.T. morse tape printer, two Creed relays and sundry associated ...

When the method of dropping streamed message bags for communication between an aircraft and ground forces proved to be unsatisfactory, radio was developed to enable the aircraft to communicate by ...

At that time, the telegraph wire was the quickest way to get messages from here to there, using Morse code. He designed a transmitter to send and a receiver to detect radio waves. By the end of ...