We don't need a DAC on the ESP32-S3(atomic14.substack.com)143 points by iamflimflam1 2 years ago | 69 comments
Vibe-Coding a PCB – surprisingly good(atomic14.substack.com)150 points by iamflimflam1 1 year ago | 62 comments
Why Did These LEDs Light Up? ESP32-S3 – Which Pins Are Safe to Use? [video](youtube.com)69 points by iamflimflam1 2 years ago | 23 comments
Why is Apple Rosetta 2 fast? (2022)(dougallj.wordpress.com)139 points by fanf2 1 year ago | 56 comments
Faulty 120W charger analysis (Anker GAN Prime) [video](youtube.com)59 points by zdw 1 year ago | 38 comments
![Screenshot of youtube.com: Why Did These LEDs Light Up? ESP32-S3 – Which Pins Are Safe to Use? [video]](https://hn.urlbox.com/shots/renders/2023/12/2/66e6d81d-7d71-4306-b7e0-cb7c63ba5222.jpg)
![Screenshot of youtube.com: Faulty 120W charger analysis (Anker GAN Prime) [video]](https://hn.urlbox.com/shots/renders/2025/5/24/147654bd-1d56-4932-b236-6e9014443de3.jpg)