Circuit Digest

DEFCON 34's Badge Had a Hackable Open-Source Chip You Could Shine Infrared Through to Inspect Its Design

Every year, DEFCON's electronic badge becomes one of the most talked-about pieces of hardware in the security world, and the ...

ESP32 S31 Devkit Hands-on: 320 MHz RISC-V Chip Adds Wi-Fi 6

The ESP32 S31 Devkit brings a 320 MHz dual-core RISC-V processor to your next IoT project. Find out if the missing 5 GHz ...
Hackaday

Hackaday Europe 2026: Fluid Kernels And Optimizing C++ For MCUs

Oftentimes, when we’re using a microcontroller, we’re whipping up some very specific code focused on executing a particular task. The device is set up to execute code that does exactly ...
OSTechNix

Linux Kernel 7.3 RC1 is Officially Released: Here’s What’s New

Linus Torvalds has announced the first release candidate (RC1) for the upcoming Linux Kernel 7.3 version. Here's what's new ...
DIGITIMES

SiFive BigSky brings RISC-V into data centers with CUDA, Nvidia links and enterprise Linux

SiFive has introduced its BigSky SF-2U870 development server, positioning the 2U rack system as a platform for hyperscalers, ...
9to5Linux

Linus Torvalds Announces First Linux Kernel 7.3 Release Candidate

Linus Torvalds announced today the general availability of the first Release Candidate (RC) of the upcoming Linux 7.3 kernel ...

ESP32 Lineup Compared: S3 Handles AI While C6 Tackles Matter

Choose the right ESP32 microcontroller by comparing key specs across the S3, C6, P4, and S31. The P4 features dual 400 MHz ...