Content for Relay

Amazon Echo Pop Turned Into 1960-ish Science Fiction Talking Computer Terminal

“Having watched many science fiction movies over my lifetime, I was a bit disappointed when smart speakers were released in form factors designed to make them inconspicuous. Where were the flashing lights that accompanied Colossus of the Forbin Project fame …

Project  BeerConnect

BeerConnect

“Connected Tap Machine, works with RFID badge links to an account on a Virtual Machine. Use LoRa and Node-RED for datas processing. What is it? Imagine you have an automated beer machine, a bit like an automatic coffee machine …

Connected rainwater collector

“Discover our connected rainwater collector, an ingenious device combining Node-RED, LoRa and Arduino to intelligently manage and monitor you What is your project about? The subject of my project is the design and production of a connected rainwater collector …

Laser Security Alarm

“How to Make a Laser Security Alarm at Home In this project, we will guide you step-by-step on how to make a laser security alarm using simple and easily available components. This security alarm will help you protect your home …

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 …