Here we detail the design and implementation of a compact, low-cost, smart air-quality monitoring system based on the Arduino ...

Overcurrent relays with inverse definite minimum time (IDMT) characteristics are widely used in power systems to protect ...

A cartridge-based console project that blends Arduino fundamentals, retro gaming nostalgia, and modern maker tools.

Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

If you’ve been watching the tech news lately, there’s just one story you’ve probably seen… Black Friday. But if you’ve seen two stories, you’ve probably read about RAM prices going absolutely ...

The adoption of photovoltaic (PV) systems in modern electrical grids has expanded rapidly due to their economic and environmental benefits. However, these systems are prone to faults—such as partial ...

The declare command in Bash is used to define, modify, and display variables and functions. In Bash Scripting, the primary purpose of declare command is to set attributes for Variables and Functions ...

Contains examples of Modbus (RS485) communication with Arduino. In the examples, Arduino Mega is used as the Master, and Arduino Uno is used as the Slaves. The Arduino RS485 Module is used for RS485 ...