The server (s), (PMTR_001_SRV) is an Arduino based device that performs the power measurements and relay actions. Its configuration is pushed by a client. The client (s) (PMTR_001_CLI) is a Raspberry ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

This project demonstrates how to interface a relay module with an Arduino to control high-voltage appliances safely. The setup involves using a relay as a switch, allowing the Arduino to control ...

Arduino has recently announced two new expansions to their Arduino Pro Opta PLC series – the Arduino Pro Opta Ext D1608E and Arduino Pro Opta Ext D1608S, the main difference between the two is that ...

Check out the Arduino GIGA R1 WiFi. You get lots of power in the same form factor as Arduino's Mega and Due. Take a look! Power Up with GIGA R1 WiFi At the start of March, Arduino announced GIGA R1 ...

All we need to do is swipe or place an authorized RFID card in front of the RFID reader. Here, Arduino handles data processing activities to decide whether the RFID card is valid or not. If the card ...