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 ...

We always have mixed feelings about the drag-and-drop programming languages. But we were impressed with [SirDan’s] Morse code decoder built with the graphical MakeCode. Granted, it is reading 5 ...

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 ...

Oh sure, you’ve got calculators. There’s that phone program of course, and the one that comes with your OS, and the TI-86 and possibly RPN numbers you’ve had since high school. But what you don’t have ...

This Arduino library supports the rendering of Jpeg files stored both on SD card and in arrays within program memory (FLASH) onto a TFT display. In addition images stored in the SPIFFS (ESP32, ESP8266 ...

Google has launched a new vibe coding feature in Google AI Studio that lets non-programmers and programmers alike turn ideas into working apps using natural language. Users describe what they want, ...

Anthropic's Claude Code now supports "channels," letting messages, notifications, and webhooks flow directly into a running session. Claude can respond to events even when the user isn't at the ...