The CW decoder uses the same basic LM567 circuit designed by Budd Churchward WB7FHC which is connected to an Arduino Nano. I have made some software changes to suit my circumstances. These include a ...

A real-time morse code decoder that listens to a microphone or reads an audio file, detects the tone using FFT analysis, adaptively determines the speed, and decodes the characters. Optionally ...

An intriguing discovery has finally shed light on a mystery that lingered for more than a century. A cryptic message hidden inside a nineteenth century dress has at last revealed its secrets. What ...

This is Money, replies: A system error at Revenue and Customs has resulted in a stream of incorrect tax codes being sent out to hundreds of thousands of workers, with ...

While it might not be comprehensive, [Bret.dk] recently posted a retrospective titled “Every Single Board Computer I Tested in 2025.” The post covers 15 boards from 8 different companies. The cheapest ...

Quality Care India ‘s group managing director Varun Khanna, has launched his own YouTube channel titled “The Hope Code”, an initiative aimed at encouraging thoughtful conversations around healthcare, ...

Every ham radio shack needs a clock; ideally one with operator-friendly features like multiple time zones and more. [cburns42] found that most solutions relied too much on an internet connection for ...

Ever caught yourself replaying a date over and over in your head—analyzing every word, glance, or gesture? Or staring at a text, trying to decode what your partner really meant by a simple “Okay”? If ...

Width x Height x Depth (without stand) 461 x 270 x 70 971 mm x 567 mm x 92 mm ...