[Grug Huhler] built a simple Tayloe mixer and detector on a breadboard. He decided to extend it a bit to be a full-blown software defined radio (SDR). He then used …read more (https://hackaday.com/2024/03/19/breadboard-sdr-doesnt-need-much/)

Your Text Needs More JPEG
https://hackaday.com/2024/03/19/your-text-needs-more-jpeg/

We’ve all been victims of bad memes on the Internet, but they’re not all just bad jokes gone wrong. Some are simply bad as a result of being copies-of-copies, as …read more (https://hackaday.com/2024/03/19/your-text-needs-more-jpeg/)

Repairing a Gear with a Candle (and Some Epoxy)
https://hackaday.com/2024/03/19/repairing-a-gear-with-a-candle-and-some-epoxy/

You have a broken gear you need to fix, but there’s no equivalent part available. That’s the issue [Well Done Tips] faced with a plastic gear from a lawnmower. While …read more (https://hackaday.com/2024/03/19/repairing-a-gear-with-a-candle-and-some-epoxy/)

Arduino Gear Shift Indicator Finds ‘Em So You Won’t Grind ‘Em
https://hackaday.com/2024/03/20/arduino-gear-shift-indicator-finds-em-so-you-wont-grind-em/

Now, it’s been a shamefully long time since we’ve driven a car with a manual transmission, but as we recall it was pretty straightforward. It certainly didn’t require a lot …read more (https://hackaday.com/2024/03/20/arduino-gear-shift-indicator-finds-em-so-you-wont-grind-em/)

Commodore CHESSmate Replica Runs on the ESP32
https://hackaday.com/2024/03/20/commodore-chessmate-replica-runs-on-the-esp32/

The Commodore CHESSmate chess computer might not be terribly well known, but that doesn’t make it any less worthy of being reproduced. If anything it is more important, as it …read more (https://hackaday.com/2024/03/20/commodore-chessmate-replica-runs-on-the-esp32/)

The Hunt For Alien Radio Signals Began Sooner Than You Think
https://hackaday.com/2024/03/20/the-hunt-for-alien-radio-signals-began-sooner-than-you-think/

Every 26 months, Earth and Mars come tantalizingly close by virtue of their relative orbits. The closest they’ve been in recent memory was a mere 55.7 million kilometers, a proximity …read more (https://hackaday.com/2024/03/20/the-hunt-for-alien-radio-signals-began-sooner-than-you-think/)

A Tape Echo For Anyone
https://hackaday.com/2024/03/20/a-tape-echo-for-anyone/

If you’ve ever looked into how artists from the 1960s made their music, you’ll learn about the many inventive ways in which the tape recorder enabled new effects. One of …read more (https://hackaday.com/2024/03/20/a-tape-echo-for-anyone/)

The Lunar Odyssey: Moon Landings From the 1960s to Today’s Attempts
https://hackaday.com/2024/03/20/the-lunar-odyssey-moon-landings-from-the-1960s-to-todays-attempts/