The ESP32 Doesn’t Need Much
https://hackaday.com/2023/07/28/the-esp32-doesnt-need-much/

For those looking to add wireless connectivity to embedded projects or to build IoT devices, there is perhaps no more popular module than the ESP32. A dual-core option exists for …read more (https://hackaday.com/2023/07/28/the-esp32-doesnt-need-much/)

Understanding and Using Unicode
https://hackaday.com/2023/07/28/understanding-and-using-unicode/

Unicode logo from Wikimedia, with the text “is hard” added
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/07/uni-feature.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/07/uni-feature.png?w=800">Computer engineer [Marco Cilloni] realized a lot of developers today still have trouble dealing with Unicode in their programs, especially in the C/C++ world. He wrote an excellent guide that …read more (https://hackaday.com/2023/07/28/understanding-and-using-unicode/)

OLED Display Lets Vintage PC Engage Turbo Mode in Style
https://hackaday.com/2023/07/28/oled-display-lets-vintage-pc-engage-turbo-mode-in-style/

Back in the 486 days, it was common to see a “Turbo” button on the front panel of many PCs, which was used to toggle between the CPU’s maximum speed …read more (https://hackaday.com/2023/07/28/oled-display-lets-vintage-pc-engage-turbo-mode-in-style/)

A Game Boy Camera, Without The Game Boy
https://hackaday.com/2023/07/29/a-game-boy-camera-without-the-game-boy/

We all know the Nintendo Game Boy camera peripheral, and we’ve seen plenty of hacks for it on these pages over the years. We like [Raphael Boichot]’s camera then, as …read more (https://hackaday.com/2023/07/29/a-game-boy-camera-without-the-game-boy/)

The Right Equipment Makes a Difference for Digital Oscilloscope Music
https://hackaday.com/2023/07/29/the-right-equipment-makes-a-difference-for-digital-oscilloscope-music/

We all love our cheap digital oscilloscopes, and with good reason. But if there’s one place where analog scopes still shine, it’s anywhere you need X-Y mode. Digitally sampling the …read more (https://hackaday.com/2023/07/29/the-right-equipment-makes-a-difference-for-digital-oscilloscope-music/)

The Right Benchmark for GPT
https://hackaday.com/2023/07/29/the-right-benchmark-for-gpt/

Dan Maloney wanted to design a part for 3D printing. OpenSCAD is a coding language for generating 3D objects. ChatGPT can write code. What could possibly go wrong? You should …read more (https://hackaday.com/2023/07/29/the-right-benchmark-for-gpt/)

Voyager Command Glitch Causes Unplanned Pause in Communications
https://hackaday.com/2023/07/29/voyager-command-glitch-causes-unplanned-pause-in-communications/