Content for Relay

Multi-Featured Burglar Alarm using Bolt IoT

“This is home automation as well as a burglar alarm. You can set up it near your house door to notify you if any burglar enters your house. Burglary incidents in your area? No worries. Using the Bolt Wifi Module …

Plant Care System Based on Pi3 and Wio Node

“Wio Node is designed to simplify your IoT development, aims to make it easy to develop Internet of Things products and services. I always wanted to bulid a project that can control many nodes for Green house Irrigation System, but …

Sunset Switch - Overkill

“Over engineered sunset switch for exterior LED lights. Gets time of day and sunset time updates from web. Ode to the Wemos D1 Mini. Motivation We eventually got tired of the generic solar recharged lawn lights that light the edge …

Smart Bluetooth HC-05 controlled Power Strip

“Timer based smart power strip which can be controlled over bluetooth using mobile application. Story Problem Definition Overnight charging devices like mobile, Power banks and Trimmer causes an overcharging issue if not turned off on time. Problem Solution We need …

Robot using gesture

“This is a 4-wheel robot with an esp8266 microcontroller and controlled with smartphone gestures using the app”

Smart Plant Irrigation with Health Detection

“It can detect the moisture level and shows the current humidity level and temperature in degrees, as well as the plant’s health condition. How to Use Oled Display, Capacitive Moisture Sensor, DHT11 Temperature, Humidity Sensor and Relays with WIZnet …

Wifi IoT ESP8266 Relay Board Schematic

“You’ll learn how to create and assembly your own IoT PCB Automation. Anyone can control a device over the internet using this electronic board with Wifi support. It has the necessary features to facilitate installation and automation. The wifi …

How to Build a Simple DIY Home Automation System

“Home automation is a term used to describe the process of automating certain tasks and devices around the home. This can include tasks such as turning on the lights when you enter a room, or setting the thermostat to a …

Advanced Water Management (AWM) in 10 Steps

“If 100 people lived on Earth, 74 had drinking water available when needed and free of contamination. (source: who). With this instructable, slightly more. The equipment presented here permanently monitors and controls the water supply for a community of 7 …

DIY Fingerprint Lock Box

“Ever wanted a box that opens in a super cool way? We thought it would be fun to create a box that can be unlocked using the correct fingerprint! If we had more time, we would make the box more …