Smart Phone

Smart Wi-Fi Video Doorbell using ESP32 and Camera Smart Wi-Fi Video Doorbell using ESP32 and Camera

Nowadays, Security system is one of the most researched fields and with increasing security threats, companies are launching…

ESP32 based Bluetooth iBeacon ESP32 based Bluetooth iBeacon

ESP32 is really a powerful IoT device having inbuilt support for Bluetooth and WiFi. The ESP32 is advanced version of its…

ESP8266 based DIY Smart Plug using Captive Portal ESP8266 based Smart Plug to Make Your Home Appliances IoT Enabled

Ever since I started to work with the ESP Wi-Fi Modules, I always wanted to build a smart Wi-Fi socket that enables me to…

MQTT Communication With Esp8266 Using Arduino IDE Performing MQTT Communication with ESP8266/NodeMCU using Arduino IDE

Over the past few years, IoT (Internet of Things) devices have become an indistinguishable part of our daily lives. From smart…

Alexa based Voice Controlled Rocket Launcher How to build an IoT-based Voice Controlled Smart Rocket Igniter

As the winter season approaches; comes that time of the year when the festival of lights is celebrated. Yes, we are talking…

Arduino LED Score Board Build an Arduino Scoreboard using Outdoor P10 LED Matrix Display and Update Scores Remotely using Smartphone

An electronic scoreboard is one of the most important gadgets anybody can have during any sports tournament. Old manual…

IoT Based AC Fan Speed Control using Smart Phone with NodeMCU and Google Firebase IoT Based AC Fan Speed Control using Smart Phone with NodeMCU and Google Firebase

In this article, we are building an AC Fan Regulator Circuit, which is able to control the speed of the fan by restricting the…

Fingerprint Controlled Solenoid Door Lock using Arduino Cell Phone Controlled Fingerprint Solenoid Door Lock using Arduino and HC-05

Now the whole world is in the grasp of COVID 19 and everyone is taking precautions wherever they can to prevent themselves from…

Contactless Smart Thermometer using Arduino Contactless Smart IR Thermometer using Arduino and Android – Save and Share Results with Pictures

The current COVID-19 scenario needs no introduction. While everyone is giving their best to move forward, it is important to…

Voice Controlled Home Automation using Google Assistant Voice Controlled Home Automation using Google Assistant – Control Multiple loads in Online, Manual, and Timer Mode

With the advancement in virtual assistants like Google Assistant and Alexa, Home automation and Voice controlled applications…