In the world of lambda calculus programming languages there are many ways to express the terms, which is why we ended up with such an amazing range of programming languages, …read more (https://hackaday.com/2024/06/13/forsp-a-forth-lisp-hybrid-lambda-calculus-language/)

This Open Source Active Probe Won’t Break the Bank
https://hackaday.com/2024/06/13/this-open-source-active-probe-wont-break-the-bank/

If you’re like us, the oscilloscope on your bench is nothing special. The lower end of the market is filled with cheap but capable scopes that get the job done, …read more (https://hackaday.com/2024/06/13/this-open-source-active-probe-wont-break-the-bank/)

2024 Business Card Challenge: T-800’s 555 Brain
https://hackaday.com/2024/06/14/2024-business-card-challenge-t-800s-555-brain/

In Terminator 2: Judgment Day it’s revealed that Skynet becomes self-aware in August of 1997, and promptly launches a nuclear attack against Russia to draw humanity into a war which …read more (https://hackaday.com/2024/06/14/2024-business-card-challenge-t-800s-555-brain/)

A Super-Simple Standalone WSPR Beacon
https://hackaday.com/2024/06/14/a-super-simple-standalone-wspr-beacon/

We’ve said it before and we’ll say it again: being able to build your own radios is the best thing about being an amateur radio operator. Especially low-power transmitters; there’s …read more (https://hackaday.com/2024/06/14/a-super-simple-standalone-wspr-beacon/)

This Week in Security: Unicode Strikes Again, Trust No One (Redditor), and More
https://hackaday.com/2024/06/14/this-week-in-security-unicode-strikes-again-trust-no-one-redditor-and-more/

There’s a popular Sysadmin meme that system problems are “always DNS”. In the realm of security, it seems like “it’s always Unicode“. And it’s not hard to see why. Unicode …read more (https://hackaday.com/2024/06/14/this-week-in-security-unicode-strikes-again-trust-no-one-redditor-and-more/)

How Good (Or Bad) Are Fake Power Semiconductors?
https://hackaday.com/2024/06/14/how-good-or-bad-are-fake-power-semiconductors/

We all know that there’s a significant risk of receiving fake hardware when buying parts from less reputable sources. These counterfeit parts are usually a much cheaper component relabeled as …read more (https://hackaday.com/2024/06/14/how-good-or-bad-are-fake-power-semiconductors/)

Hackaday Podcast Episode 275: Mud Pulse Telemetry, 3D Printed Gears in Detail, and Display Hacking in our Future
https://hackaday.com/2024/06/14/hackaday-podcast-episode-275-mud-pulse-telemetry-3d-printed-gears-in-detail-and-display-hacking-in-our-future/

Join Hackaday Editors Elliot Williams and Tom Nardi for a review of the best stories to grace the front page of Hackaday this week. Things kick off with the news …read more (https://hackaday.com/2024/06/14/hackaday-podcast-episode-275-mud-pulse-telemetry-3d-printed-gears-in-detail-and-display-hacking-in-our-future/)