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This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

Abstract: This paper provides a debugging method of serial communication based on LabVIEW active receiving, which solves the problem of incomplete data acquisition and high system resource occupation ...

Haiti has been plagued by worsening gang violence since the 2021 assassination of its then-President Jovenel Moïse and armed gangs control most of the capital Port-au-Prince. The international medical ...

A vendor sells sugarcane next to the entrance of the Doctors Without Borders (MSF) clinic in Port-au-Prince, Haiti, Wednesday, Oct. 15, 2025, after the organization announced the facility’s closure ...

command – the command string params – array of key/value pairs paramCount – number of parameters context – optional user pointer ` // Handles DEBUG command ...