Content for Relay

Home Automation using NodeMCU (ESP8266) board

“Home automation refers to the ability of your home to make its own decisions depending on environment conditions and give you the option to control it from a remote location. In one of our previous tutorial on the ESP8266 WiFi …

Mi Band Home Automation

“Use a Mi band 2/3 to switch ON/OFF devices like fan, light or anything else that comes to your mind. In this DIY project, we are using a Mi band 2 (or you can use Mi band 3 …

A Raspberry Pi Powered Junk Drum Machine

“This Instructable will show you how to make a Raspberry Pi powered robotic drum machine. It really is a fun, creative, interactive project. Ill show you how to make the internal workings, but the actual drums is going to be …

Smart Thermostat, Airing and Lights Control With Bluetooth

“A simple but useful Arduino project. Just connect your Arduino smart home and control the heater, airing, and lights via Bluetooth! IntrodutionAn intelligent thermostat routine controls the heater gas boiler, and the system switches my kitchen lights and my bathroom …

Automation With SIM800L ESP32 M5Stack

“Today, were involved with SIM800L with M5Stack. This is an ESP32 that is already wrapped and encapsulated with a display. And if you dont know the M5Stack, watch this video: ESP32 M5Stack with DHT22. And todays example already has an …

Control Devices Using Google Assistant !

“I have posted a few different types of home automation tutorials before, but this one is different. Previously we turned on/off appliances with smartphone app or web page. This time we will do same but with our voice using …

Aquabot: Arduino Gardening System

“Do you struggle to remember to take care of your houseplants? Do you worry that your plants will die while you are away on vacation? Aquabot is here to help! Aquabot is an automatic watering system built around an Arduino …

Vacuum Gripper System Using OpenCR

“We provide a way to set the vacuum gripper system using OpenCR. It can be used for the OpenManipulator gripper Instead of standard gripper. It is also useful for using to the manipulators that don’t have sirial linkage structure …

DIY Arduino Cocktail Machine!

“Here’s an easy six-step tutorial on how to build your own Arduino cocktail machine! It is relatively easy and cheap to build so let’s begin! See the video below to see how the project was built. You can …

Arduino GrowBox Controller

“This GrowBox Controller handles temperature, humidity, fan and lights, and configuration is made via web server. CSV logs and remote cloud! Arduino GrowBox Controller is available on GitHub. I finally shared, with GPL3 license, the firmware I developed in theese …