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
We are in the Internet of Things (IoT) generation! These days, you can control your home gadgets/devices like air-conditioner, room heater, water heater, etc. remotely from anywhere and the device to do this can easily be built or purchased off the shelf. Over the course, we have also built a few IoT based home automation projects using Arduino, ESP, and Raspberry Pi. But…
In 2019, Arduino Platform introduced Arduino Cloud IoT which is an end-to-end solution to help IoT enthusiasts and professionals in making connected projects easily. Arduino IoT Cloud provides a full-stack approach that is ready-to-use, by combining hardware, firmware, cloud services, and knowledge support needed to deliver an end-to-end IoT solution. This IoT Cloud…
Knowing the whereabouts of a particular object/person has always been comforting. Today, GPS is being extensively used in asset management applications like Vehicle Tracking, Fleet Tracking, Asset monitoring, Person tracking, Pet Tracker etc. For any tracking device the primary design consideration will be about its battery expectancy and monitoring range. Considering both,…
RFID stands for Radio Frequency Identification, it’s a very simple and inexpensive piece of technology that can be used to make applications such as RFID Based Door Lock, RFID based Attendance System. If you search online for RFID Based Projects, you will find many projects that are associated with security and tagging which might make this interesting module appear…
Humidity, Temperature and Pressure are three basic parameters to build any Weather Station and to measure environmental conditions. We have previously built a mini Weather Station using Arduino and this time we are extending the weather station with Raspberry Pi. This IoT based Project aims to show the current Humidity, Temperature and Pressure parameters on the LCD as…
Since the coronavirus outbreak, building a contactless body temperature monitoring system has become essential for identifying those affected by the virus. To solve this issue, temperature devices are often used to measure body temperature. These devices have non-contact IR temperature sensors that can measure the body temperature without any physical contact.…
Have you ever thought of controlling any peripheral from anywhere in the world? Yes the IoT (Internet of things) has made this possible to control any appliance from anywhere and there are many IoT hardware and cloud platform are available to achieve this. We have covered many IoT applications in our previous tutorial. Today we will use Google Firebase cloud to control an…
We are all aware of AVR, PIC, ARM, and ESPS that are widely used in the field of embedded systems. Besides, there is one new and feature-rich IoT-enabled embedded platform, PSoC 6 Wi-Fi-BT Pioneer Kit that has been designed for developing next-generation Internet of Things (IoT) applications. It provides developers with an ultra-low-…
A few years back, if someone were to tell me a watch could not only tell time but can also measure the heart rate and track calories, I would be blown away by it. Today more than a million people, including me own a wearable fitness tracker and it is forecasted that the market for wearable devices would reach $57,653 millions by 2022. From smart glasses to Diabetes…
India being a sports-loving country loves to watch sports in a group where the whole neighborhood comes and enjoys the sports together, be it cricket or football. But doing so, one of the problems we face is that the scoreboard on the bottom of our television screen becomes very small and hard to read. So, today we are going to build an IoT and Arduino-based IPL…
Relays are common in many switching circuits where controlling (turning ON or OFF) an AC load is required. But due to the electromechanical characteristic, a mechanical relay has a self-life, and also it can only toggle the status of the load and cannot perform other switching operations like dimming or speed control. Apart from this, an electromechanical…
When developing robotic projects, motors are one of the most important parts of the whole project and there is always a need for multiple motors. But GPIO pins of the Microcontroller boards don’t allow you to draw the amount of current required for a motor. That’s why the motor driver ICs are used. You can build a motor driver circuit by using some electronic components or…
