[Rostislav Persion] wrote a simple Morse Code decoder to run on his Arduino and display the text on an LCD shield. This is probably the simplest decoder possible, and thus its logic is pretty ...

Morse code is used in telecommunication; it is a method of transmitting and receiving coded information. Each character (letter or numeral) is coded/represented by a unique sequence of dots and dashes ...

Here is underworld code #4 for the Wired Underworld issue’s Ring of Dishonor. The codes are all secret languages used by people living below the law in various periods in history. Further codes ...