Content for Relay

Relay

A relay is an electrically operated switch. It consists of a set of input terminals for a single or multiple control signals, and a set of operating contact terminals. The switch may have any number of contacts in multiple contact forms, such as make contacts, break contacts, or combinations thereof.

Irrigation System

“An Automated Irrigation system that monitors moisture, water flow and water level. The Arduino platform is an open-source tool that is employed for the construction of diverse electronic projects. The Arduino platform comprises a microcontroller, a circuit board that can …

XIAO Home Automation Board

“Hey everyone, what’s up? Hey here’s something helpful: a home automation shield designed for Seeed XIAO DEV boards with a single SPDT relay and inbuilt AC-DC power so we can run this board directly off an AC …

Smart Irrigation System

“A Smart Irrigation system that monitors various parameters and decides when to start/stop the irrigation processs. The Smart Irrigation System controls the irrigation schedule according to 4 parameters: - Soil Moisture Level: When Soil Moisture drop below a certain threshold …

Water filter system

“Demonstrate how water filtration system mechanism by using Arduino as microcontroller Water, the foundation of life, is an essential resource for humanity. Access to clean water is a basic human right that is interconnected with other human rights. The efficient …

Overload Motor Protection System

“Arduino-based Overload Motor Protection System with Current Sensor In this tutorial, we will demonstrate how to build an efficient overload motor protection system using an Arduino and a current sensor. Motor overload can lead to overheating and damage, so it …

NodeMCU Home Automation Project With Cadio

“Make IoT-based Smart Home Automation using NodeMCU Cadio to control 4 home appliances from the Google Home, Amazon Alexa App, and Cadio. In this IoT project, I have shown how to make IoT-based Smart Home Automation using NodeMCU Cadio to …

DIY RFID Lock using RYRR10S module

“Simple DIY Lock using RYRR10S RFID/NFC module Story In our everyday life, everybody uses RFID Technology, most of the times without knowing it. RFID history dates back to the 1940s, It has vast range of applications, widely used in …

IoT Based Water Level Controller Using ESP32 Blynk

“In this Internet of Things project, I have shown how to make the IoT-based water pump controller using ESP32 Blynk & float sensor switches. This water level monitoring system will also check the water level in both the overhead tank and …

CocktailMaker - An advanced Cocktail Machine with GUI

“The webinterface and controlling software for a raspberry-pi based cocktail making machine. Hey, The ‚Cocktail-Maker‘ is not only a piece of software; it is a cocktail mixing machine that works with a Raspberry-Pi to control multiple pumps that have different …

ESP32 IOT based Home Automation Project

“Hello friends In this post we will learn how to make a ESP32 IOT based Home Automation project using Blynk 2.0. This days we here lots about IOT, IOT stands for Internet of things. In this project we build …