Hi, my name is Rohan Barnwal welcome back in this project I teach you how you can create a device which help us in stop spreading of Corona

This is an iot based smart energy meter that I made it can monitor power, current, watt hour and unit energy consumed by the device

Hi guys it's me Rohan Barnwal welcome back with another project in this project I teach you how to create notification based door bell

This Preventive measure reduces the spread of infection to a large extent. A Must Watch!

Here I have made prototype of smart home. In this Smart home project I have used Arduino and Node Mcu to control the Hardware parts.

This project is about an IoT setup for a TV RGB backlight that can be controlled by Blynk App.

A project that combats anxiety, depression and uplifts one's day one compliment at a time.

You can easily water your plants using IOT with the Soil moisture sensor

This tutorial is about making a Smart Plug with ESP8266 & Blynk for anything you want to turn on or off automatically.

This tutorial is about making a temperature and humidity wifi node with Blynk.

Hi! Everyone. This time I show you on how to control your home appliances using your voice.

This tutorial is about making an automated gate for your driveway for $200 with ESP8266, Arduino, and Blynk.

We will learn how to make a fire alarm system using NodeMCUESP8266. This IoT based project detects the nearby flame & informs us.

My colleague crashed the roof of his car by leaving the garage to early. So I promised him red, amber, green lights in the garage.

Make your own IoT based home/office security system using the Nodemcu ESP8266 Wifi module, PIR Sensor and Blynk application.

You can control your home light or any appliances from anywhere and anyplace

Human detection Security System Using IOT

Through this tutorial I made fire alarm notification System Using Iot technology. wherever you are in the world you can get the notification

The device utilizes the Pyroelectric Infrared Sensor to automatically power down the electric power to the tools at the work bench if idle.

In this project, you can view the temperature and humidity in your room wherever you are.

Overfreezing you fridge is not good for your food and power saving, with this fridge monitor, you will always know the temperature in there.

You will never have to find your light switch again in the night, just walk into your bathroom and lights are on.

Stop the mold from spreading in your house or office with this simple device. Just put it into the moldy room and watch the humidity.

With this project you can play any sound from your SD card on your audio system. Only wire you will need is 3.5mm jack.