On-going project to collect and organize envelope security patterns from around the world.
via Coudal
October 29, 2012
featured blogs
Dec 22, 2025
Here's a seasonal sampler of intriguing videos, curious technologies, surprising history, and random delights collected during a rare pause for breath....
featured news
 Microchip Unveils First 3 nm PCIe® Gen 6 Switch to Power Modern AI InfrastructureSponsored by Microchip AI systems are starving for bandwidth. Microchip’s 3 nm Switchtec™ Gen 6 PCIe® switches deliver up to 160 lanes, lower power, and CNSA-compliant security—built for the future of AI and cloud infrastructure. |
featured chalk talk
Simplifying Position Control with Advanced Stepper Motor Driver
Sponsored by Mouser Electronics and STMicroelectronics
In this episode of Chalk Talk, Jiri Keprda from STMicroelectronics and Amelia Dalton explore the benefits of the powerSTEP01 is a system-in-package from STMicroelectronics. They also examine how this solution can streamline overall position control architecture, the high level commands included in this solution and the variety of advanced diagnostics included in the powerSTEP01 system-in-package.