Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to manipulate the pins on an old parallel port, then most commonly used for printers ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Pin risk occurs when an option’s underlying asset closes very close to its ...

Ever bought a cute little USB relay card and wanted to use it on a Linux based device or computer? Chances are that your were out of luck because the Linux software support for the card provided by ...

Abstract: The low-dropout regulator (LDO) and the latching current limiter (LCL) are two important constituent components of the power management system in satellites, including for the impending 6G ...

Abstract: In electrical power systems, current limiting circuits are necessary to protect loads and isolate faults to keep the entire network stable. These types of circuits in space applications ...

TL;DR summary: ESPHome wi-fi component initialises Wi-fi Signal Strength indicator with value -128. When Wi-fi connects the actual value of Signal Strength is recorded. In some cases - I think if ...