This page features a curated collection of Arduino Uno projects designed specifically for beginners and intermediate learners. Arduino Uno is the most widely used board for learning electronics, making it ideal for understanding basic sensors, actuators, and microcontroller programming.
All projects listed here include clear circuit diagrams, Arduino Uno-compatible code, and step-by-step explanations covering real-world applications such as automation, robotics, and IoT fundamentals.
Suppose you are sitting in a room and feeling cold and you want your heater to be automatically turned on, and then off after some time when room temperature is increased, then this project help you to control your home appliances automatically according to the temperature. Here we are controlling Home AC Appliances with Arduino based on the temperature. Here we have used…
Using a thermistor is an easy and cheap way to sense the temperature. And to measure the exact temperature with thermistor, a microcontroller will be needed. So here we are using Arduino with Thermistor to read the temperature and a LCD to display the temperature. It is useful in various projects like remote weather station, home automation, and protection and controlling of…
Ultrasonic sensor (HC-SR04) is commonly used to find the distance of an object from one particular point. It has been fairly easy to do this with the Arduino and the code is also pretty simple. But in this article we are going to try something different with these popular HC-SR04 sensors. We will try calculating the distance between two Ultrasonic sensors that is, we will…
The Iconic name “Nokia 5110” itself should have bought memories of the robust Nokia mobile phone which was very popular during the 90’s. The model 5110 came with a Graphical Display which was sufficient enough to act as a display screen for the mobile back then. This screen was capable of displaying everything from alphanumeric characters to small graphics that is everything…
Sensors have always been a vital component in any Project. These are the ones which convert the real real-time environmental data into digital/variable data so that it can be processed by electronics. There are many different types of sensors available in the market and you can select one based on your requirements. In this project we will learn how to use a Hall sensor a.k.…
In this project we control direction and speed of a 24v high current motor using Arduino and two relays. No power switches are needed for this circuit, just two push buttons and in Potentiometer to control the direction and speed of DC Motor. One push button will rotate motor clockwise and other will rotate it counter clockwise. One n-channel MOSFET is required to…
Recently Gesture controlled Laptops or computers are getting very famous. This technique is called Leap motion which enables us to control certain functions on our computer/Laptop by simply waving our hand in front of it. It is very cool and fun to do it, but these laptops are really priced very high. So in this project let us try building our own Gesture control Laptop/…
In today’s modern world we all depend on mobile phones as our primary means of wireless communication. But, we all have faced situations during which we might not be able to answer to our calls, these calls might be an important personal call or a life changing business call and you could have just missed that opportunity since you were not able to answer that call at that…
In our previous tutorial we learnt how to install python on our windows machine and how to interface Arduino with python using a simple LED control project. If you are new, I would strongly recommend you to fall back to the previous tutorial since this tutorial is a continuation of the same.
You might have already started to wonder why we would need…
Automatic floor cleaners are nothing new, but they all share a common problem. They all are too expensive for what they do. Today, we will make a Automatic Home cleaning Robot that only costs a small fraction of the ones in the market. This Robot can detect the obstacles & objects in front of it and can continue moving, avoiding the obstacles, until the whole room is…
Ammeter is used to measure current flow through any load or device. Here in this Arduino Ammeter, we will explain about measuring of current by using ohm’s law. It will be quite interesting as well as a good application of basic science that we studied in our school days.
All of us are well known of ohm’s law, It states that “the potential…
Arduino has always been a powerful and an easy to use learning/developing platform when it comes to open source hardware development. In today’s modern world, every hardware is powered by a high-level general purpose programming language to make it more effective and user friendly. One such language is Python. Python is an interpreted, object-oriented, high-level programming…
