If you are a ham radio operator of a certain age, you probably remember ads for “The Instructograph,” a mechanical device for learning Morse code. [Our Own Devices] has an ancient specimen of ...

This 10,050mAh power bank from RUGD doubles as a handy flashlight and an emergency beacon by flashing out the SOS message. It ...

Interestingly enough, in the past we’ve seen a single LED clock that didn’t use Morse code to blink out the time, which might be a viable option as an alternate firmware for this device if ...

Apple Support says if you see "No Service" or "Searching" in the status bar on your iPhone or iPad, your device isn't ...

Morse code is a communication system developed by Samuel Morse, an American inventor, in the late 1830s. The code uses a combination of short and long pulses – dots and dashes, respectively ...

Today Morse code messages are being sent from Russian ... Samuel Morse initially designed what we today would call a ...