Top 30 IoT-based Projects for Beginners in 2024

Are you a final-year student or a beginner looking to improve your skills in IoT technology? If yes, this blog has some of the best and most exciting IoT projects for you! You will find various IoT-based projects relevant to different industries that can help you land your dream job in data science!

IoT is likely to grow from 8.74 billion in 2020 to more than 13 billion in 2023, according to Statista Research Department. So, this is the right time to learn and get started with IoT. The emerging advances in the field of the Internet of things or IoT are game changers. You can see IoT everywhere, devices of all shapes and sizes. Soon IoT technology is poised to disrupt several other industries with amazing projects.

But what exactly is IoT? The Internet of Things, sometimes known as IoT, refers to any smart device with an on/off switch that may gather, send, and exchange data across a network. 

These simple yet interesting IoT Project Ideas are for you if

1. You have recently discovered IoT and its endless possibilities and aspiring to contribute or be part of this ever-evolving technology.

2. You want to start working on some real-world IoT projects.

3. You are looking for IoT-based projects using Arduino, IoT-based projects using Raspberry Pi, or IoT-based projects for final-year students.

This blog will explore the top 30 interesting IoT project ideas for beginners in 2022. These simple IoT projects are exciting and worth adding to your portfolio. Now, let us dive right into the exciting project ideas!

Top 30 IoT Projects For Beginners

Explore these easy yet intriguing IoT project ideas for beginners in various categories-

IoT Projects in Healthcare

This section includes some excellent IoT projects that will benefit the healthcare industry.

1) Remote Health Monitoring System for COVID-19 Patients – IoT in Healthcare

Problem: Our world today is fighting against a global enemy, Coronavirus disease (Covid-19). The virus which causes Covid-19 transmits via droplets produced by an infected person sneezing, coughing, or exhaling. If you are a healthcare worker or a caregiver, you are at risk of catching the virus as you will be in close contact with the patient. This is where the Remote patient monitoring or RPM IoT project idea finds its application. RPM is a way of gathering medical data outside conventional healthcare facilities. But it is not easy for all to set up an advanced Remote Patient Monitoring system at home. And this IoT-based health monitoring system aims to provide an affordable solution.  

Solution: This is a cost-effective and easy-to-build automated RPM system. The device requires the person to stand near the non-contact temperature sensor. The caregiver or the medical personnel presses the start button, and the device will collect and log the measurements such as blood pressure, heartbeat, etc. (including date and time) into Google sheets. Additionally, it can relay data to doctors, allowing for remote monitoring.

This IoT Project Can Be Very Helpful For

• Caregivers or individuals in the same space as the patient.

• Patients who live in remote villages without easy access to cutting-edge medical facilities.

2) Get Notified About Covid-19 Vaccine Availability in Cowin – IoT in Healthcare 

Problem: Many countries are still battling Covid-19. The number of Novel Coronavirus infections is rising to set new records daily, and India has become one of the world's top-most Covid-19 affected countries. The Indian government, on the other hand, is struggling to bring vaccines to its population. People cannot book slots in the Cowin App due to the limited availability of vaccines and heavy website traffic.

Solution: This hardware device notifies users when a vaccine slot is available. Now note that this project relies upon an API used by the Indian government on the official website to check the availability of vaccine slots. This is one of the beginner's most simple yet interesting IoT project ideas. The Arduino program written in this project will collect data and notify users when a vaccine slot is available in Cowin.

This IoT Project Can Be Very Helpful For

• Indian citizens who are struggling to book vaccine slots

3) Measure Heart Rate and SpO2

Problem: Monitoring heart rate and Spo2 levels have become critical recently, especially during the COVID-19 pandemic. However, due to a scarcity of supplies, not everyone has access to the measurement kits regularly.

Solution: You can make a testing kit with an Arduino UNO, an Adafruit OLED Display, a buzzer, and one pulse oximetry and heart rate monitor. This IoT project is simple and well worth a shot.

This IoT Project Can Be Very Helpful For

• Monitoring patients in healthcare systems/at home

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4) Wrong Posture Muscle Strain Detector 

Problem: Bad posture is an epidemic that affects millions of people. And it isn't as essential or unimportant as some portray it to be. Poor posture leads to long-term emotional and physical health problems.

Solution: This system can measure the limits of muscle stretchability and any strain created by it. It generates an alert if the strain exceeds the set threshold mark (to prevent further damage). The unit also saves the captured data on a smartphone by linking in real-time via Bluetooth.

This IoT Project Can Be Very Helpful For

• Automation in Healthcare/fitness

5) Safety Monitoring System for Manual Wheelchairs

Problem: During the current Covid-19 battle, healthcare centers or hospitals face a significant issue: understaffing. Due to this, patient monitoring has become more challenging than ever.

Solution: This IoT project tries to fill up this gap. It is a low-cost, safety monitoring device for patients in wheelchairs. You can mount the device on the chair, and it has three sensors and three argon, which are nothing but a WiFi development kit for internet-connected devices. Try this project out.

This IoT Project Can Be Very Helpful For

• Patient monitoring in healthcare

New Projects

LLM Project to Build and Fine Tune a Large Language Model

Microsoft Fabric Project to Build a Financial Reporting Agent

LLM Project to Build and Fine Tune a Large Language Model

Learn to Build an End-to-End Machine Learning Pipeline - Part 1

Learn to Build an End-to-End Machine Learning Pipeline - Part 3

Build a Langchain Streamlit Chatbot for EDA using LLMs

Build Real-Time Data Pipeline using AWS Kinesis and Snowflake

Azure Project to Build a real-time ADF Pipeline with LogicApps

Llama2 Project for MetaData Generation using FAISS and RAGs

Langchain Project for Customer Support App in Python

IoT Smart Home Project Ideas 

Below are some unique IoT projects that can be useful in smart homes.

6) Smart Door Lock System – IoT Home Automation

Problem: A home is where we always need safety and security. And locks are considered the foundation of home security. Traditional locks have keys, which comes with a few drawbacks. Keys can get lost easily, or someone we do not want can find them. In such cases, our traditional locks compromise security. People are moving towards digital smart door lock systems to make their homes more secure.

Solution: This is one of the most interesting IoT home automation system projects. With the help of Arduino, ESP8266 WiFi Module, AVR family microcontroller, Solenoid lock, and a High-Power Transistor, you can build this cost-efficient smart security device for your home. How does it work? Well, there will be a QR code on the door; all you need to do is connect to the WiFi with your mobile device, scan the QR code, and log in using your unique ID and Password. That’s it. The solenoid lock will get triggered, and the door will open.

 This IoT Project Can Be Very Helpful For

• Smart home security

7) Find Out When Someone Takes Your Stuff – IoT Home Security 

Problem: We have all fallen victim to thieveries at least once. It could be due to your valuable items being left unattended, or it could be due to a break-in at your house. Losing treasured items can be very infuriating to anyone. Wouldn’t it be great if we got notified when someone tried to move our things from where we kept them?

Solution: This Arduino-based IoT project aims to solve the problem of losing your valuable items in the hands of a thief. All you need is Arduino Uno, WiFi Shield 2 for Arduino, relay, force sensor, resistor, jumper wires, warning light, and electric horn. You need to keep the valuable item on top of the force sensor and set the threshold value for the sensor. The system will make sound and light alerts when we pick up the asset. Also, it will send a Gmail notification to you saying that someone lifted your item.

This IoT Project Can Be Very Helpful For

• Home security

8) Smoke Detecting IoT Device Using Gas Sensor – IoT Home Safety

Problem: Prevention is always better than cure. And when it comes to fire, preventive measure is an absolute necessity Fire is a destructive force that can quickly spread and inflict unthinkable harm to property, health, and even lives. That is why we should install fire safety components in the household and the work environment.  

Solution: Smoke Detecting IoT device is a smart fire detection system that can detect combustible gases and alert you to act immediately to control or stop the fire from breaking out. With the help of Arduino, an MQ-2 Smoke detection sensor, a breadboard, some jumper wires, a resistor, two LEDs, and a buzzer, one can quickly build this fire detection system using IoT.

This IoT Project Can Be Very Helpful For

• Home or work environment safety

9) Remote Plant Monitor – IoT Home Automation

Problem:  Keeping houseplants alive is a significant challenge for many of these amid the hectic daily schedule.

Solution: This IoT project will check if the soil is dry and alert you when the plant needs watering. The project has two parts. The first part consists of the moisture sensing system, detecting when the soil becomes dry. Once the system detects dry soil, it will send a signal to the second part of the project. The second part has a flag on a servo motor and a limit switch. So, as soon as the signal reaches the second part, the servo motor switch gets triggered, and the flag starts rising to notify you about the issue.

This IoT Project Can Be Very Helpful For

• Anyone who has houseplants and wants to develop a smart plant monitoring device

10) Simple IoT Project -Tank Water Monitoring System 

Problem: Every time we fill up the water tank in our households, we see a lot of water wastage due to overflowing. This is the only way to know that the water tank is full.

Solution: This device applies the power of the internet of things to build a water monitoring system to reduce water wastage. It notifies you when the water reaches the maximum or the minimum level. The primary components used in this project are Arduino UNO, Ultrasonic sensor, Buzzer, and Bolt Wi-Fi module.  

This IoT Project Can Be Very Helpful For

• Building a smart home device

11) Gesture-Controlled Contactless Switch for Smart Home

Problem: Contactless switches have become an absolute necessity in public areas, especially after COVID-19. Regularly, the surfaces of switches and doorknobs in public places come in contact with many people. After touching those surfaces, one can easily contract the virus.

Solution: This IoT project aims to build a gesture-controlled switch that you can use in homes and public places to control all kinds of connected devices on an IoT network. Here are the components you need for the project, Arduino mini pro, OLED Display, Channel Relay, 5V adaptor, Gesture Sensor, and a bulb. The gesture sensor senses movements in its immediate vicinity and converts them into laser and voice commands for controlling the light bulb or other electric home appliances. You just need to ensure that you connect all the devices over an IoT network. It is one of the most simple yet interesting IoT project ideas, so you must try it!

This IoT Project Can Be Very Helpful For

• Building a smart home or public safety device

IoT Project Ideas for Final-year Students

This section contains the best iot project ideas for masters students who are in the final year. 

12) Automatic Emotion Journal

Problem: A significant number of people have been seriously affected due to the global COVID-19 pandemic. Furthermore, many people have experienced depression, anxiety, sadness, sleeping problems, and a sense of social isolation. A health monitoring system that can check our mood is crucial for our mental health, which is why a mood journal or emotion journal is essential.

Solution: This beginner-friendly project aims to develop an automated journal to keep track of our emotions daily. You need Raspberry Pi 3 Model B+, Raspberry Pi Camera Module, and a Generic mouse and keyboard for this project. This emotion journal will aid in the development of self-awareness and the discovery of ways to avoid triggers from happening.

13) Smart Cup Coaster – IoT in Home Appliances

Problem: Are you someone who likes to start the day with a cup of coffee? Then I am sure you have been there, that moment about half an hour after you start your work with a cup full of coffee right next to the laptop, once hot but now depressingly cold. Maybe your work got intense, and you forgot about it, and now you find yourself returning to the kitchen to make another cup.

Solution: This is one of the most enjoyable project ideas on this list. This device will not only monitor the temperature of the coffee mug but also will notify you before the cup gets cold. With only a few easily accessible components, the NodeMCU ESP8266 Breakout Board, and a Contact-less Infrared Thermopile Sensor, you can save yourself from the next ‘oh no, I have let you my drink go cold again’ incident.

This IoT Project Can Be Very Helpful For

• People who like having a hot cup of coffee or tea

14) Lavatory Vacant/Occupied Sign – IoT in Smart Home 

Problem: Let’s be honest: in most office setups, there is no other way to know if someone is using the restroom without knocking on the door. It is also uncomfortable for the person using the toilet to shout from inside. Again, not all offices can afford to set up the airplane-styled automatic on/off signs in their restrooms.

Solution: This IoT project makes it very convenient to check if someone is using the restroom without knocking on the door. All you need is a Cambrian Robotics Obniz, EKMC1601111, battery or USB adaptor, and cable.

This IoT Project Can Be Very Helpful For

• Office setups or homes

15) Smart Cradle System using IoT 

Problem: Nowadays, most parents spend more than half of their days outside their homes due to work. In such cases, it becomes challenging for them to check on the safety and wellbeing of their children back at home.

Solution: This is one of the most helpful project ideas in IoT. It involves developing a Smart Cradle System for parents to monitor their children and keep an eye on every activity of their child from anywhere in the world. The system will have a cry detecting mechanism that will activate once the child is in the cradle. Also, it will provide features like live video surveillance on a web application. You will develop this system using Raspberry PI, sensors, and a Wide Area Network (WAN) camera for the video streaming.  

This project can be very helpful for

• Parents who need to stay away from their homes for a longer period.

Source Code- Smart Cradle System

16) Smart Garage Door- IoT-based Project

Problem: Imagine being late for your important meeting. You jump into your car, and suddenly you remember you need to manually open the garage door yourself and close it behind you. Annoying, isn’t it?

Solution: The Smart Garage Door is one of the most beginner-friendly IoT project ideas that allows you to operate your garage door efficiently by configuring and linking your smartphone with your home IoT network. The system provides features such as smart notifications for easy monitoring, laser and voice commands, etc.

This project can be very helpful for

• People who want a hassle-free lifestyle

Source Code- Smart Garage Door

Advanced IoT Project Ideas in Gaming

Here are some exciting and fun project ideas in IoT for anyone who loves gaming.

17) Fun IoT Project on RC Car with HD Video Control Over the Internet

Problem: Radio Controlled cars come in many forms. But what if you had a camera in your RC car and could remotely control it over the internet. Sounds great, right?

Solution: This project aims to deliver an advanced gaming/security surveillance device. All you need is an RC car, a camera, a Raspberry Pi, a power bank, a breadboard, and connecting wires. You can choose to play privately or let anyone in the world control the car over the internet. The camera setup allows you to look at the surroundings in near-real-time. This device can also be useful for surveillance. Try this out.

This IoT Project Can Be Very Helpful For

• Building a gaming car or a surveillance device

This IoT Project Can Be Very Helpful For

• Building a home automation device

18) Web-Based Two-Player Game -IoT in Games

Problem: You are bored, and going out is not safe during this global pandemic. You want to do something fun and learn some new skills simultaneously.

Solution: This is one of the most notable projects in IoT for beginners. With only a few components, build this web-based two-player game. Play it with your family, stay safe at home, and learn something new.

This IoT Project Can Be Very Helpful For

• People interested in building Gaming IoT devices

IoT-based Projects for Environmental Use

Below are some of the most noteworthy IoT projects that can benefit our environment.

19) Air Pollution Monitoring System

Problem: Air pollution is a worldwide threat and adversely affects all living beings' lives. The poor air quality across most parts of the world is one of the primary reasons for the declining health and increasing diseases among humans and animals. It is essential to start tracking the air pollution levels worldwide before it gets too late.

Solution: Working on an air pollution monitoring system is one of the easiest IoT project ideas for beginners. An air pollution monitoring system using IoT can help monitor PPM's air quality and detect any gas leakage, and it also saves the data on web servers for future reference. The system activates an alarm with MQ135 and MQ6 sensors if the air quality drops below a threshold. These sensors can identify toxic gases in the air and determine their accurate level in real-time. Additionally, these systems also contain a gas sensor that will detect if any gas leakage occurs.

This project can be beneficial for

• Industries like oil and gas, mining, chemical, etc.

Source Code- Air Pollution Monitoring System

20)  Weather Reporting System using IoT

Problem: Do you ever experience a sudden change in the weather while traveling on a sunny day and suddenly it starts raining? The weather forecast is unpredictable and inaccurate due to the fast-changing climate.

Solution: The next IoT project is the Weather Reporting System that generates weather forecasts for your surrounding locations. Such systems will reduce the need for individuals to depend on weather forecasting agencies for weather predictions. This is one of the top IoT projects for weather forecasting since the system has embedded temperature, humidity, and rain sensors that can track the weather and deliver real-time statistical reports.

This project can be very helpful for

• Weather forecasting agencies 

Source Code- Weather Reporting System

IoT-based Projects for Smart Cities

Here are some interesting IoT projects that can be useful in building a smart city.

21) IoT-Based Smart Street Light System

Many cities and village areas have to install street lights. The amount of money spent is enormous. Traditional sodium vapor lamps are very energy-consuming. The extra money can come in handy for national development.

Solution: These IoT devices offer Automatic streetlight switching, lowering the cost of maintenance, CO2 emission reduction, light pollution reduction, communication via wireless means, and power consumption. You, too, can build a prototype using only a few easily accessible pieces of equipment.

This IoT Project Can Be Very Helpful For

• Building a smart city

22) IoT-based Smart Parking System

Problem: Finding a parking space in cities and other urban areas is a real challenge due to the apparent ongoing increase in population, automobile usage, heavy traffic, etc. Finding a suitable parking space is time-consuming and even annoying when you are in a rush.

Solution: This is one of the most valuable and excellent IoT project ideas for beginners. You can develop a smart parking system using IoT technology. The Smart Parking System shows you available parking spaces for your car and prevents the need to search for suitable parking spots. For vehicle tracking, your car will contain an RFID sensor. This smart system shows a comprehensive view of the area and displays vacant parking spaces so that drivers may drive their vehicles to the exact spot where parking space is available.

This project can be beneficial for

• Public places with parking areas, such as shopping malls, movie theatres, hospitals, etc.

23) Smart Traffic Management System using IoT

Problem: The continuous increase in the human population is leading to a rapid increase in traffic in most cities. Traffic management has become a challenging task in most metro cities as maintaining a smooth traffic flow can sometimes get out of hand.

This is one of the most useful beginner-level IoT project ideas. The project involves building a smart traffic management system using IoT to control highway traffic and provide clear pathways for emergency vehicles. These traffic management systems are beneficial for emergencies where the traffic flow needs to be controlled dynamically.

This project can be very helpful for

• Municipal corporations in any smart city

Source Code- Smart Traffic Management System

24) Smart Energy Grid- IoT-based project

Problem: When a region's energy grid collapses, the whole area is in darkness, i.e., the entire area experienced a power outage. This often hampers people's everyday activities.

Solution: One of the best IoT project ideas for engineering students involves building a smart energy grid as a solution to handle this challenge. You can monitor and control the grid using an ATmega family controller. The smart grid system triggers an alarm in case of a power failure and reconnects the transmission line to an active electricity grid. It communicates with the IoTGecko web page through WiFi technology to ensure efficient usage of electricity. The IoTGecko web page allows authorized users to log in and view updates such as which grids are functioning correctly and actively. Additionally, the smart energy grid has an energy meter that can track energy consumption and identify instances of electricity theft.

This project can be beneficial for

• Areas where power failures are pretty common.

IoT-based Projects in Fitness

25) Push up Counter - IoT in Fitness 

Problem: Anyone who is into fitness or has recently started exercising knows that push-ups are one of the most common workouts. But the problem occurs when you lose track of your “sets” and “reps.” It could be for many reasons, including the background music you play during the workout. While we have wearable devices to track our walks or runs, some simple workouts, such as push-ups, are difficult to keep track of.

Solution: This is a fun IoT project that aims to build a prototype of a push-up counter with the help of a KEMET pyroelectric sensor and Arduino. An interesting fact about this IoT device is that you can also count your squats and many other workouts. You just have to be creative and find ways to use this to counter in the right place. 

While doing

1. Push-ups: Keep the sensor on the floor directly under your chin.

2. Jump ropes: Keep the sensor in front of your legs, the point on the floor right before the rope hits the ground.  

3. Squats: Well…you got the idea.

This IoT Project Can Be Very Helpful For

1. Anyone who works out or is interested in fitness

26) Bench Press Counter - Raspberry Pi IoT projects 

Problem: Let's look at another problem fitness enthusiasts face when exercising: keeping track of bench presses.

Solution: It is one of the most fun IoT mini-projects for beginners using Raspberry Pi and an Ultrasonic Sensor. Position the sensor in a way that the sensor can detect the bar going past it. In the meantime, the python program running on the Raspberry Pi tracks and increments the counter.

This IoT Project Can Be Very Helpful For

• Anyone who works out or is interested in fitness

Other IoT-based Projects

Here are a few more exciting IoT projects that beginners can add to their portfolios.

27) Crypto Alert System Using Bolt IoT

Problem: Anyone who invests in cryptocurrency knows how fluctuating the market is. It is a market that is active 24 hours a day, seven days a week. You cannot possibly monitor the ups and downs of the crypto market all the time.  

Solution: One of the most unique IoT project ideas is the Crypto Alert System. IoT devices can monitor the crypto market for you and notify you when it reaches a specific limit. All you need is a Bolt IoT Module, Buzzer, some connecting wires, and a micro-USB cable to build this smart device.

This IoT Project Can Be Very Helpful For

• People who are into investing and trading cryptocurrencies 

28) Smart Agriculture System- IoT in Agriculture

Problem: Agriculture plays a vital role in every individual’s life. But, there are numerous challenges in the agriculture sector related to irrigation, climate conditions, proper fertilization, etc. This leads us to the need for developing a Smart Agriculture System using IoT that will make the lives of farmers easier than before.

Solution: This is one of the most notable projects in this IoT series where you will build a Smart Irrigation System using IoT. This IoT system will help the farmers analyze the weather conditions and the moisture level in the soil and help in their decision-making. This system allows farmers to keep an eye on their farms from any location while focusing on other manual-intensive agricultural tasks for better results.

This project can be very helpful for

• Farmers looking for efficient farming techniques

29) IoT-based Liquid Level Monitoring System

Problem: Water scarcity seems to be one of the most significant issues that most nations are currently facing. One of the primary causes is water wastage due to overflowing or flooding, etc. We must find a way to check water levels and minimize such wastage of water.

Solution: One of the most intriguing IoT project ideas for engineering students is the Liquid Level Monitoring System, which will monitor the level of any liquid and prevent wastage from overflowing. You will build this smart system using multiple sensors such as the Ultrasonic, Conductive, and float sensors. Additionally, The Liquid Level Monitoring System uses a WiFi module to support data transfer and connect the system over the Internet.

This project can be very helpful for

• Industries working with large amounts of fluids

30) Mining Worker Safety Helmet- IoT-Based Project

Problem: Mining workers primarily work in hazardous conditions. Sometimes, their work conditions can be life-threatening too.

Solution: One of the unique IoT project ideas is the Mining worker safety helmet. This safety helmet for miners includes a microcontroller-based circuit to monitor the environment in the mine and assess miner safety. Use an RF-based tracking system in the helmet that will help in data transmission over your IoT network.

This project can be very helpful for

• Mining factories, construction sites, etc.

Source Code- Mining Worker Safety Helmet

Time to Get Your Hands Dirty with IoT-based Projects

In this blog on the top 30 software development IoT projects for beginners, you have seen IoT projects for healthcare, IoT projects for building a home automation system, IoT projects for home safety, IoT projects for creating a smart city, and more. Now you can create a few IoT projects on your own to enhance your IoT skills. Check out the ProjectPro repository to gain a deeper understanding and problem-solving experience in the area of the internet of things.

FAQs on IoT Projects

1. What is IoT?

Internet of Things (IoT) refers to a network of physically connected objects. These devices include sensors, internet connectivity, and other technology that enables web-based communication and control.

2. What are IoT-based projects?

IoT-based projects involve building smart IoT-based devices/systems using the advanced technology of IoT. These projects develop smart systems that aim to simultaneously make our lives safe, secure, and convenient.

3. What are IoT-based applications?

IoT-based applications are software that runs on smart devices by leveraging the power of artificial intelligence (AI) and machine learning. These applications are helpful in various industries such as healthcare, agriculture, retail, automobiles, etc.

4. What are the most common IoT applications?

The most common IoT applications include smart cities, self-driving cars, smart health monitoring systems, smart homes, etc.

About the Author

BadrSalah

A computer science graduate with over four years of writing experience in various fields. His passion for technology and knack for clear communication enables him to simplify complex topics for readers. Fun fact: Badr has a mixed-breed dog named

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