Abstract: In this paper, Arduino based Smart Irrigation System using GSM Module and Sun Tracking Solar system has been explored. This system is hoped to be very convenient and affordable for the ...

So you want to control some mains electrical (or lower voltage) item using your phone, perhaps? This single ESP8266 plug-in controls a relay that is built in to the module. An Android app (.apk) ...

In Physical: Asia Quest 4, titled “Battle Rope Relay,” four teams compete in a two-round endurance relay. Each team selects three players who take turns whipping battle ropes to hit a sensor, with the ...

The European Space Agency (ESA) has completed the service module for NASA's Orion spaceship, which is meant to take the nearly cancelled Artemis 4 mission to the moon. The module, which is supposed to ...

A 4-pin relay is a simple electrical component used to control a circuit using a small current to switch a larger one. It is commonly used in automotive wiring, lighting systems, and electronic ...

In electronic and industrial automation systems, relay modules play a crucial role by allowing low-power control signals to switch high-power devices. Selecting between a 5V relay module and a 12V ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

Bryce Deadmon ignited the track in Tokyo, setting the stage for Team USA's triumphant victory in the 4x400m mixed relay. Lynna Irby-Jackson and Jenoah McKiver maintained the lead, while Alexis Holmes ...

Radio Frequency Identification is widely used in contactless payment cards, National Highway Tollgate systems, and in security passes. By integrating an RFID reader with an Arduino, you will be able ...