This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much… ...

This Arduino Nano PLC is produced by J R Electrokits and is based on the open-source hardware Outseal PLC Nano, an Outseal automation technology brand. Based on the Arduino Nano Inputs/Outputs, it has ...

arduino-mqtt-tutorial A comprehensive tutorial on getting started with MQTT protocol using NodeMCU, MQTTBox and Node-RED. This tutorial will get you started on working with the NodeMCU, and using MQTT ...

Eclipse CDT & Arduino Plug-In An alternative to the Arduino IDE is Eclipse, a development environment used by professional and hobby developers. It’s open-source software and extensible via plugins.

Matrix Din to Arduino D11 Matrix CS to Arduino D10 Matrix CLK to Arduino D13 To control the matrix, I used the Arduino LEDControl library, enabling access to individual LED pixels, rows, and columns.