Browse CircuitDigest’s curated collection of Arduino projects for beginners and advanced makers. Discover practical Arduino project ideas with source code, circuit diagrams, and clear step-by-step explanations. This library of 500+ Arduino-based projects helps you quickly find the right Arduino application for electronics, automation, IoT, robotics, and embedded systems.
Explore Arduino Project Categories
A lot of intrusion activities/security threats in the army area are seen nowadays. This gave me an idea to build something that helps the army and worked on it. I implemented this project by thinking about the basic idea of my project and using the materials required to detect movements and using Arduino to send commands to Servo motor and Ultrasonic…
I have built a model of a Modern Smart Home. These features demonstrate what a Smart Home would be like! A smart home refers to a convenient home setup where all the appliances and devices can be automatically controlled remotely. Devices in such a smart home are interconnected, allowing the user to control functions such as security access to the…
As we have heard many fire accidents take place around us. The Surat fire accident in which many students were trapped in an institute by fire. Even in many homes and offices, such fire accidents take place due to a lack of attention to extinguish the fire after firing on match sticks, incense sticks, cigarettes, etc. “Humans are bound to make mistakes”.…
It is important to first understand what the project is intended to do. Way before starting my IoT & Robotics journey I always wanted to solve the problem of overflowing water tanks. So, after understanding what do Internet of Things & Machine Learning means I thought of making a project which will eliminate this traditional problem to the full…
What I have made here is an attendance register that records the temperature of a registered user and dispenses sanitizer. This was an idea that came up to me while I had to attend offline classes. Every single day a staff member would sit in front of the entrance and would take note of the student's name, their phone number, and temperature. So this got…
Today we can say the Mobile phone is our friend. Smartphones can do almost everything. So, is it possible to tell your friend (phone) to switch on the fan or any kind of electrical machine? A big ‘Yes’. This project is a little example of that. To make this, the main things we need are Arduino microcontroller boards (Arduino Uno) and a Bluetooth module…
The Internet of Things (IoT) allows objects to be identified and controlled from a distance using existing network infrastructure, opening up new possibilities. greater efficiency, accuracy, and financial benefit through more direct contact between the actual and virtual worlds and computer-based systems. In order to maximize water…
In this project, we have the above mentioned components and the working is quite east to understand .The input will be taken from the user through the matrix keypad. At first we have to give The Hour and then minutes. Then we have to insert Date and month and year format. The AM and PM format will be automatically set on the basis of 24 hours configuration…
Being in the field of electronic engineering, we wanted to explore and experiment with the different possibilities of working with several sensors and components. The idea of controlling mobile devices using simple hand gestures is very fascinating and useful. We also wanted to make a product that solves several problems, makes tasks easier and all-in-all…
This project is based on a water tank management system. The project name is a Manual And Automatic Water Level Controller. In the project setup, the motor is controlled by two modes, which are as below:-
Auto Mode and Manual ModeIn auto mode When the water level is very low the water pump will automatically be ON, When the water level will…
Students who receive STEM education become critical thinkers, have a higher level of science literacy, and are more likely to be innovators. Innovation is the key to sustaining the economy. A solid knowledge base in STEM fields is essential for innovation and science literacy. That's why we have decided to make an arduino project which will help children…
Do you feel disturbed when you need to adjust the temperature? The wait is over, the solution is here! We often feel uncomfortable while sleeping due to certain changes in room temperature, but we don’t want to get up from sleep and regulate fan/AC due to lethargy. This hampers our sleep and may put a negative effect on our health. We will use Arduino…