The average Hackaday reader hardly needs to be reminded of the incredible potential of the modern microcontroller. While the Arduino was certainly transformative when it hit the scene, those early …read more (https://hackaday.com/2024/04/24/supercon-2023-alex-lynd-explores-mcus-in-infosec/)

DIY Electronics Plus Woodworking Equal Custom Lamp
https://hackaday.com/2024/04/24/diy-electronics-plus-woodworking-equal-custom-lamp/

There is something about wooden crafts that when combined with electronics, have a mesmerizing effect on the visual senses. The Gesture Controlled DNA Wooden Desk Lamp by [Timber Rough] is …read more (https://hackaday.com/2024/04/24/diy-electronics-plus-woodworking-equal-custom-lamp/)

More Mirrors (and a Little Audio) Mean More Laser Power
https://hackaday.com/2024/04/24/more-mirrors-and-a-little-audio-mean-more-laser-power/

Lasers are pretty much magic — it’s all done with mirrors. Not every laser, of course, but in the 1980s, the most common lasers in commercial applications were probably the …read more (https://hackaday.com/2024/04/24/more-mirrors-and-a-little-audio-mean-more-laser-power/)

Downloading Satellite Imagery With a Wi-Fi Antenna
https://hackaday.com/2024/04/24/downloading-satellite-imagery-with-wi-fi-antenna/

Over the past century or so we’ve come up with some clever ways of manipulating photons to do all kinds of interesting things. From lighting to televisions and computer screens …read more (https://hackaday.com/2024/04/24/downloading-satellite-imagery-with-wi-fi-antenna/)

The Performance Impact of C++’s `final` Keyword for Optimization
https://hackaday.com/2024/04/24/the-performance-impact-of-cs-final-keyword-for-optimization/

In the world of software development the term ‘optimization’ is generally reason for experienced developers to start feeling decidedly nervous, especially when a feature is marked as an ‘easy and …read more (https://hackaday.com/2024/04/24/the-performance-impact-of-cs-final-keyword-for-optimization/)

Sticky Situation Leads To Legit LEGO Hack
https://hackaday.com/2024/04/24/sticky-situation-leads-to-legit-lego-hack/

[samsuksiri] frequently uses a laptop and has an external drive to store projects. The drive flops around on the end of its tether and gets in the way, so they …read more (https://hackaday.com/2024/04/24/sticky-situation-leads-to-legit-lego-hack/)

Implantable Battery Charges Itself
https://hackaday.com/2024/04/25/implantable-battery-charges-itself/

Battery technology is the major limiting factor for the large-scale adoption of electric vehicles and grid-level energy storage. Marginal improvements have been made for lithium cells in the past decade …read more (https://hackaday.com/2024/04/25/implantable-battery-charges-itself/)

Chip Mystery: The Case of the Purloined Pin
https://hackaday.com/2024/04/25/chip-mystery-the-case-of-the-purloined-pin/