Video Cable Becomes Transmitter with TEMPEST-LoRa
https://hackaday.com/2025/07/04/video-cable-becomes-transmitter-with-tempest-lora/

image from https://arxiv.org/abs/2506.21069
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2025/07/loratempest-feat.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/07/loratempest-feat.png?w=800">EFI from cables is something every ham loves to hate. What if you modulated, that, though, using an ordinary cable as an antenna? If you used something ubiquitous like a …read more (https://hackaday.com/2025/07/04/video-cable-becomes-transmitter-with-tempest-lora/)

Running an Entire PS1 Emulator in a DS Cartridge
https://hackaday.com/2025/07/04/running-an-entire-ps1-emulator-in-a-ds-cartridge/

Gaming on a Nintendo DS can bring back great memories of long car trips from the past. But looking back, we remember wishing to play more than the DS could …read more (https://hackaday.com/2025/07/04/running-an-entire-ps1-emulator-in-a-ds-cartridge/)

CIS-4 Is a Monkish Clock Inside a Ceiling Lamp
https://hackaday.com/2025/07/04/cis-4-is-a-monkish-clock-inside-a-ceiling-lamp/

It’s always clock time at Hackaday, and this time we have an interesting hack of a clock by [danjovic]– the CIS4, a Cistercian digital clock. The Cistertians, in case you …read more (https://hackaday.com/2025/07/04/cis-4-is-a-monkish-clock-inside-a-ceiling-lamp/)

Track Your GitHub Activity With This E-Ink Display
https://hackaday.com/2025/07/05/track-your-github-activity-with-this-e-ink-display/

If you’re a regular GitHub user you’ll be familiar with the website’s graphical calendar display of activity as a grid. For some of you it will show a hive of …read more (https://hackaday.com/2025/07/05/track-your-github-activity-with-this-e-ink-display/)

A Feast Of 1970s Gaming History, And An 8080 Arcade Board
https://hackaday.com/2025/07/05/a-feast-of-1970s-gaming-history-and-an-8080-arcade-board/

Sometimes a write-up of a piece of retrocomputing hardware goes way beyond the hardware itself and into the industry that spawned it, and thus it is with [OldVCR]’s resurrection of …read more (https://hackaday.com/2025/07/05/a-feast-of-1970s-gaming-history-and-an-8080-arcade-board/)

Software Defined Retro ROM Makes 8-bit Easy
https://hackaday.com/2025/07/05/software-defined-retro-rom-makes-8-bit-easy/

Like the rest of us, 8-bit hardware is not getting any newer, and failed ROMs are just a fact of life. Of course you can’t call up Commadore corporation for …read more (https://hackaday.com/2025/07/05/software-defined-retro-rom-makes-8-bit-easy/)

AI Is Only Coming For Fun Jobs
https://hackaday.com/2025/07/05/ai-is-only-coming-for-fun-jobs/

In the past few years, what marketers and venture capital firms term “artificial intelligence” but is more often an advanced predictive text model of some sort has started taking people’s …read more (https://hackaday.com/2025/07/05/ai-is-only-coming-for-fun-jobs/)