Building an LC Meter with a Franklin Oscillator
https://hackaday.com/2026/03/18/building-an-lc-meter-with-a-franklin-oscillator/

Although it dates back to the early days of the Marconi Company in the 1920s, the Franklin oscillator has remained a relatively obscure circuit, its memory mostly kept alive by …read more (https://hackaday.com/2026/03/18/building-an-lc-meter-with-a-franklin-oscillator/)

CorridorKey is What You Get When Artists Make AI Tools
https://hackaday.com/2026/03/18/corridorkey-is-what-you-get-when-artists-make-ai-tools/

You may not have noticed, but so-called “artificial intelligence” is slightly controversial in the arts world. Illustrators, graphics artists, visual effects (VFX) professionals — anybody who pushes pixels around are …read more (https://hackaday.com/2026/03/18/corridorkey-is-what-you-get-when-artists-make-ai-tools/)

The Rise and Fall of Free Dial Up Internet
https://hackaday.com/2026/03/18/the-rise-and-fall-of-free-dial-up-internet/

In the early days of the Internet, having a high-speed IP connection in your home or even a small business was, if not impossible, certainly a rarity. Connecting to a …read more (https://hackaday.com/2026/03/18/the-rise-and-fall-of-free-dial-up-internet/)

Forgetfulino Puts Back Up of Source Inside the Binary
https://hackaday.com/2026/03/18/forgetfulino-puts-back-up-of-source-inside-the-binary/

How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source code has gone? Having the binary image and …read more (https://hackaday.com/2026/03/18/forgetfulino-puts-back-up-of-source-inside-the-binary/)

Teardown of a 2026 LEGO SMART Brick
https://hackaday.com/2026/03/18/teardown-of-a-2026-lego-smart-brick/

At the beginning of March this year LEGO released their new SMART brick, which looks like a 2×4 stud brick and is filled to the brim with sensors, LEDs, NFC …read more (https://hackaday.com/2026/03/18/teardown-of-a-2026-lego-smart-brick/)