Smart Phone
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Bluetooth Controlled Pick and Place Robotic Arm Car using Arduino In the domain of robotics and automation, precision-controlled mechanical movements have ushered in a revolutionary wave across diverse industries, spanning from manufacturing to healthcare. Thanks to the advent of cost-effective microcontrollers (Arduino) and easily accessible programming tools, enthusiasts and hobbyists now have the… |
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Build your own Mars Rover Robot using Arduino The planet Mars has captivated our imagination for centuries, and the idea of sending rovers to explore its surface has fueled our curiosity even further. In this project, we will delve into the exciting world of robotics and demonstrate how to build an Arduino-based Mars rover capable of traversing various terrains. So, fasten your… |
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Building a Voice Controlled Home Automation System with Arduino Voice Controlled Home Automation Using Arduino is an exciting project that aims to automate home appliances with the power of voice commands. In this project, voice instructions will be recognised, and text-to-speech conversion will be performed using an Android app. The HC-05 module will then be used to transmit the text data via… |
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Monitoring Accurate Air Quality with EnviroMeter on Smartphones STMicroelectronics and Mobile Physics have collaborated to enable smartphones and other devices to measure household and ambient air quality using a built-in optical sensor. This collaboration integrates Mobile Physics' EnviroMeter app with ST’s multizone ranging sensors, commonly used for camera autofocus and presence detection, to measure particulates in the air.… |
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Smart Video Doorbell using ESP32 Cam Nowadays, Security system is one of the most researched fields and with increasing security threats, companies are launching new smart security products to combat these threats. IoT is an added advantage in this field which can automatically trigger an event, like calling the police, fire brigade or your neighbor, in case of any emergency. We previously built many security… |
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ESP32 based Bluetooth iBeacon ESP32 is really a powerful IoT device with built-in support for Bluetooth and WiFi. The ESP32 is an advanced version of its predecessor, the ESP8266, with extra features like RAM, ROM, GPIO Pins, etc. The ESP32 module supports both classic Bluetooth and Bluetooth Low Energy (BLE). The Classic Bluetooth can be used to transfer songs or files, and the BLE option can be used… |
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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 control my AC loads wirelessly through smart phone. While products like these are already available in the market, like the popular Moko WiFi Smart Plug or Sonoff, they are a bit expensive and on top of that it doesn’t give you the joy of building your… |
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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 homes, smart bulbs to smart appliances; creators and developers are incorporating this technology to create a network of connected devices that makes our day-to-day life a little more exciting. All this has been made possible because of the ease… |
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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 about Diwali which is a true Indian festival celebrated across the globe. This year, Diwali is already over, and seeing people firecrackers, I came up with the idea of building the Alexa based Voice Controlled Rocket Launcher or Igniter… |
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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 scoreboard using conventional methods are very time consuming and Error-prone, hence a computerized scoreboard becomes necessary where the display unit needs to be changed in real-time. This is why in this project, we will be building a Bluetooth… |
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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 flow of current to the fan. The term AC Ceiling Fan Regulator is a mouthful, hence we will simply call it a fan regulator from now on. A fan regulator circuit is a crucial component that is used to increase or decrease the speed of an AC Fan/motor… |
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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 contracting this serious disease by following social distancing, wearing masks, using cashless transactions, and avoids touching anything to prevent the spread of germs. With the advent of technology, the normal locks are becoming things of the past… |
