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 ...

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 ...

Although easily dismissed by some as another cruel April Fools joke, Raspberry Pi’s announcement of a new 3 GB model of the Raspberry Pi 4 along with (more) price increases for other models was no ...

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 ...

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 ...

Editor-tested reviews, gift guides that actually work, and the shopping finds that'll have you blowing up the group chat. From viral products worth the hype to hidden gems our editors swear by, we ...

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, ...

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 ...