Collaborate Disseminate
Occasionally, we find fun new electronic instruments in the wild and can’t resist sharing them with our readers. The item in question is the FNIRSI HRM-10 Internal resistance meter, which …read more Continue reading The FNIRSI HRM-10 Internal Resistance Meter
Welcome to the Design Review Central! [VE3SVF] sends us their board, and it’s a HAB (High Altitude Balloon) tracker board. It’s got the venerable ATMega28P on it, a LoRa modem …read more Continue reading PCB Design Review: HAB Tracker With ATMega328P
An excellent, well-designed backpack engineered for travel or as the perfect everyday carry. Continue reading The Evergoods Civic Panel Loader 24L Is a Well-Made Minimalist Backpack
This article was prompted by a friend of mine asking for help on a board with an ESP32 heart. The board outputs 2.1 V instead of 3.3 V, and it …read more Continue reading Design Review: Switching Regulator Edition
Once upon a time, musical Tesla coils were something you primarily saw at high-voltage hobby meets. They’ve become more popular in recent years, and now you can even buy cheap …read more Continue reading Cheap Musical Tesla Coil Put Through Its Paces
[Simon Monk] got frustrated with bad ADC performance when tinkering with an ESP32 board, and decided to put three of the nowadays-iconic boards to the test – a classic ESP32 …read more Continue reading RP2040, ESP32, And An Atmega Have An ADC-Off
Andrew Ginter is a widely-read author on industrial security and a trusted advisor for industrial enterprises. He holds a BSc. in Applied Mathematics and an MSc. in Computer Science from the University of Calgary. He developed control system software p… Continue reading Review: Engineering-grade OT security: A manager’s guide
Written and directed by Kilian Lieb and Max Rainer, Cyberbunker is a Netflix documentary about a group of hackers that enabled the proliferation of dark web forums where illegal materials were bought and sold. Cyberbunker: The Criminal Underworld The d… Continue reading Review: Cyberbunker: The Criminal Underworld
I never feel like I have enough space in my workshop. The promise of consolidating tools to make the most of limited space drew me to the Snapmaker Artisan, a …read more Continue reading What The Artisan 3-in-1 CNC Offers (If One Has The Table Space)
“CISSP All-in-One Exam Guide, Ninth Edition” by Shon Harris and Fernando Maymi has long been considered a go-to reference for CISSP aspirants. In this comprehensive review, we will explore the book’s content chapter by chapter.
The post Comprehensive G… Continue reading Comprehensive Guide to CISSP: A Review of “CISSP All-in-One Exam Guide, Ninth Edition” by Shon Harris and Fernando Maymi