When it comes to LED matrixes, building one is just the first step. Then you have to decide what to display on it. [panjanek] ...

An Arduino Uno (CH340G clone) reads temperature and humidity from a DHT11 sensor and computes 10+ environmental metrics (heat index, dew point, enthalpy, humidex, vapor pressures, etc.), outputting ...

Graphical PowerShell application designed to help investigators, security analysts, and IT professionals examine email headers for signs of phishing or spoofing. The tool parses headers from .eml and ...