PCB

Dissecting the FNIRSI-1014D Oscilloscope FNIRSI-1014D Oscilloscope Teardown Authors Divya Sambhayanamath, Kumudini Balobal, Mahantesh Hosur, Shivanand G Holi Guide & Review Sandeep Patil, CTO at RedNerds

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Modular LEGO-Style Sim Racing Dash Box Built with ESP32-S3 Modular LEGO-Style Sim Racing Dash Box Built with ESP32-S3

Creator Xshift has designed a fully custom, modular sim racing dash box inspired by LEGO-style expandability. The idea is to create a button box…

8 Stealth Sensors. One ESP32 Core. ESP32-S3 Sensor Hub: 8 Sensors on a Single Compact PCB

Maker MagmaBow has unveiled a high-density security development board that challenges the traditional "one sensor, one device" model. Built around…

Driving Smart Device Upgrades with Robust Cortex-M33 Computing Capability and Comprehensive Connectivity Nuvoton Launches NuMicro M3331 Series MCU

As the global transition toward industrial automation and smart living accelerates, the security and processing efficiency of microcontrollers (…

SnapMagic and Future Electronics Future Electronics and SnapMagic Announce CAD Model Integration to Support Faster Design Cycles

Montreal, Canada – Future Electronics, a leading global distributor of electronic components, and SnapMagic, a provider of CAD models and design…

Custom RGB 14-Segment Display Built from Scratch Custom RGB 14-Segment Display Built from Scratch

YouTuber EastMakes set out to build something, a true RGB 14-segment display module. Wanting a retro alphanumeric display style for a large LED…

Wrist-Mounted Grappling Hook Wrist-Mounted Grappling Hook Project: Spider-Man Web-Shooter IRL?

A YouTube channel named The Amazing PhD has presented an engineering project that showcases the development of a wrist-mounted grappling hook…

Driving NeoPixel LEDs Using Pure Hardware Driving NeoPixel LEDs Using Pure Hardware - No Microcontroller, No Code

A recent video by Axiometa explores an unusual electronics challenge: driving addressable NeoPixel LEDs entirely in hardware, without any…

Autonomous Chessboard Moves Pieces on Its Own Autonomous Chessboard Uses ESP32 and Stockfish for Intelligent Gameplay

A creative maker has developed an impressive self-playing chessboard that can automatically move pieces using magnets and detect their positions.…

ESP32-DIV-V2 Handheld View Meet the ESP32-DIV V2: The Open-Source "Flipper Zero Killer?"

If you've been following the world of portable pentesting tools, you know the Flipper Zero reigns supreme. But for the makers among us who prefer…