SIM900-Arduino-Relay-Control This project uses GSM Module (SIM900) with Arduino to switch Relay state by SMS OR CALL.

This article will explore the workings of a relay module and provide a detailed guide on how to interface a single channel relay module with an Arduino.

The article is a tutorial on how to control 16 relay through Arduino microcontroller with Ethernet shield W5100.

This project demonstrates how to create an anti-sleep alarm system for drivers using an Arduino Nano and a Relay Module. The system detects signs of drowsiness or fatigue in the driver and triggers an ...

Power on the receiver circuit next and wait for five seconds as defined in receiver code. Press pushbutton (S1 or S2) in transmitter circuit to control the corresponding relay in receiver circuit.

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 ...

Interfacing DS1307 RTC Module with Arduino Published May 23, 2022 0 Harshil Patel Author Arduino DS1307 RTC Module Interfacing ...