Internet of Things (IoT) is revolutionizing the electronics industry. With more and more applications adapting IoT, it is important for the engineers of today to get acquainted with this technology. To help you with the same, Circuit Digest provides you with a large collection of free IoT projects for you to learn and recreate. The projects are built using the popular development platforms like Arduino, Raspberry Pi, ESP8266, STM32, MSP430, PIC amongst others. All projects are documented with a neat circuit diagram, code and demonstration video to provide a complete do-it-yourself experience. If you want more projects you can also check out our collection at Basic Electronics Projects | Arduino Robotics Projects | Arduino AI Projects | Arduino Home Automation Projects | Raspberry Pi Projects | ESP32 Projects
Internet of Things (IoT) has seen exponential growth over the past couple of years. A new study from International Data Corporation (IDC) estimates that there will be almost 42 billion connected devices within the year 2025, generating over 80 zettabytes (ZB) of data. As the number of IoT devices grows; the amount of data grows, along with that, grows the need for superior…
This comprehensive guide shows you how to interface the HC-05 Bluetooth module with the ESP8266 NodeMCU using Arduino IDE. Nowadays, Bluetooth has become an integral part of digital devices, and it comes built-in in most of the devices such as smartphones, laptops, PC, cameras, Watches, Fitness Bands and many more. Bluetooth has always been the dominant protocol in wireless…
We all are familiar with the Wireless Notice Board as we have already built Wireless Notice Board using GSM and Arduino. But today we are going one step ahead and instead of using GSM as wireless medium, this time we are using Internet to wirelessly send the message from Web Browser to the LCD which is connected to Raspberry Pi. As message is sent through the web browser, so…
With growing popularity of Smart Cities, there is always a demand for smart solutions for every domain. The IoT has enabled the possibility of Smart Cities with it’s over the internet control feature. A person can control the devices installed in his home or office from anywhere in the world by just using a smartphone or any internet connected devices. There are multiple…
COVID19 is really a historic pandemic affecting the whole world very badly and people are building a lot of new devices to fight with it. We have also built an automatic sanitization machine and Thermal Gun for Contactless temperature screening. Today we will build one more device to help fighting with Coronavirus. It is a cough detection system, which can distinguish…
Every one of us likes a little greenery in our houses, don’t we? Plants require really low maintenance and can be left for days without supervision, but our long trips extending over a week or 2 can be detrimental to the health of plants due to the lack of moisture in the soil. In such situations, the plant may wither or die due to the absence of proper watering. In order to…
Forest fires are common hazards in forests that cause a lot of harm to Wildlife as well as the Environment. It could be avoided if a robust system could be deployed in forest areas to detect the fire and alert to Fire extinguishing authority to take immediate action. In this project, the intention is to build a Forest fire detection system using IoT which would detect the…
Microcontrollers have small internal memory which is not enough to save sensors generated data for long time, either you have to use some external memory device or can save the data on some cloud using internet. Also, sometime it becomes difficult to manage when the sensor is deployed in some extreme condition site where human cannot reach or it is difficult to visit there…
With the Internet of Things taking over the lives, home automation is becoming more and more common. Home automation can include the scheduling and automatic operation of lighting, heating, cooling, window blinds, security systems, and other devices. There are many home automations platforms available that allow vital home functions to be controlled remotely from anywhere in…
Are you a DIY or an IoT or enthusiast who is planning to start their voyage into the mysterious lands of embedded systems or someone who is planning to up their game from an “8-bit microprocessor” to something more powerful? Or maybe, you are a seasoned engineer, in the proof of concept phase, deciding on a module for prototyping your next consumer grade product and trying…
Sewage management is an important aspect of municipal infrastructure and undoubtedly, it affects our daily hygiene. Poor sewage/drainage management can cause urban floods which is most common in crowded cities. This problem can be addressed by using Smart Sewage Management Device based on IoT and Sensor Technology.
In this article, we are going to…
Home Automation has always been inspiring projects for most of us. Toggling an AC load from the comfort of our chairs or bed of any room without reaching for the switch in another room sounds cool doesn’t it!!. And now in the era of IoT, thanks to the ESP8266 module which made it easy to control anything from anywhere in the world.
In this…
