80+ DIY IoT Projects with Code and Schematics
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.
Sewage Monitoring and Maintenance Alert using IoT
Sewage management is an important aspect of municipal infrastructure and undoubtedly, it affects our daily hygiene. Poor sewage...
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...
Never Loose your keys again with this IoT Based Smart Key Finder
Agree it!!! It has happened to all of us. Many times we misplace our keys and go searching for them everywhere in the house,...
Getting Started with Arduino Cloud IoT: Connect ESP8266 to Arduino Cloud IoT
In 2019, Arduino Platform introduced Arduino Cloud IoT which is an end-to-end solution to help IoT enthusiasts and...
How to connect your Arduino UNO/Nano to internet using the W5100 Ethernet Module
Most connected IoT devices today are connected to the internet using a Wi-Fi connection. Although a Wi-Fi connection enables...
Raspberry Pi Weather Station: Monitoring Humidity, Temperature and Pressure over Internet
Humidity, Temperature and Pressure are three basic parameters to build any Weather Station and to measure environmental...
Getting started with PSoC 6 Wi-Fi-BT Pioneer Kit
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...
IoT Based IPL Scoreboard using Arduino to Display Live Score using Cric API
India being a sports-loving country loves to watch sports in a group where the whole neighborhood comes and enjoys the sports...
Log Data into MySQL Database using NodeMCU Development Board
NodeMCU is a low-cost open-source IoT platform that initially included firmware which runs on the ESP8266 Wi-Fi SoC from...
IoT Based GPS Location Tracker using NodeMCU and GPS Module – Save GPS co-ordinates and view on Google Maps
In this DIY tutorial, we are going to build an IoT-based GPS Location tracker using NEO-6M GPS Module. This Location Tracker...
IoT-based Event Management System using RFID and ThingSpeak
RFID stands for Radio Frequency Identification, it’s a very simple and inexpensive piece of technology that can be used to make...
How to Configure an ESP Mesh Network using Arduino IDE – Communicate among and between ESP32, ESP8266, and NodeMCU
Internet of Things (IoT) has seen exponential growth over the past couple of years. A new study from International Data...
DIY Battery Powered NodeMCU Motor Driver Shield for Robotic Applications
When developing robotic projects, motors are one of the most important parts of the whole project and there is always a need...
Arduino based Roller Blinds to Automate and Control your Window Curtains with Google Assistant
“Good morning. It’s 7 A.M. The weather in Malibu is 72 degrees…” these were the first words of JARVIS when being introduced in...
Azure IoT with Raspberry Pi - Publish Temperature and Humidity Sensor Data to Azure IoT Hub using Python
Azure IoT Hub, the cloud computing service by Microsoft enables developers to connect, monitor, and manage billions of IoT...
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...
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...
IoT Based Solar Panel Power Monitoring using ESP32 and ThingSpeak
In the area of renewable energy, solar energy is at the forefront, because producing energy by using the power of the sun is...
AJAX with ESP8266: Dynamic Web Page Update Without Reloading
In many IoT applications, there are situations where the sensor data needs to monitor continuously, and the simplest way to do...
IoT Based Air Quality Index Monitoring System – Monitor PM2.5, PM10, and CO using ESP32
As winter sets in, the air hanging over us thickens with smoke and gaseous emissions from burning fields, industrial factories...