Introduction Rapid climate shifts are a reality of our times. As a result, we can only adequately plan for an event or organize one after first checking the forecast. Thankfully, we no longer have to … Read more
Arduino Projects & Tutorials
The Arduino is a microcontroller board that you can program to read information from the world around you and to send commands to the outside world (inputs and outputs). The Arduino is a great tool to start into electronics and programming and it is used worldwide by makers, students, and even engineers.
We have more than 300+ Free Arduino Tutorials and Projects:
Get started with Arduino: Arduino Step-by-Step Projects. You’ll find all our Arduino Guides with easy-to-follow step-by-step instructions, circuit schematics, source code, images, and videos.
Introduction Dot matrix displays—have you ever utilized them in your Arduino projects? All Arduino fans will eventually have to deal with dot matrix displays. These displays are so prevalent in today’s outdoor LED displays that … Read more
Interfacing MAX7219 LED Dot Matrix Display with Arduino UNO
Introduction An automatic plant irrigation system using an Arduino UNO, ultrasonic sensors, 12V water pumps, and soil moisture sensors is a highly efficient and effective system designed to automate the process of watering plants. It … Read more
Automatic Plant Watering Project using Arduino
Introduction Interestingly, microcontrollers like Arduino can be used for more than just electronic devices or technology. They can also be used for fun projects by beginners and experts alike. The LED pattern circuit is used … Read more
WS2812B Addressable RGB LED Interfacing with Arduino
Introduction Who doesn’t love Mario game? We all played it in our childhood. The Mario games are popular among players of all ages and have been popular in the video game industry for decades. Mario’s … Read more
Arduino Mario Melody Tune
A rotary encoder is also called a shaft encoder. It is an electro-mechanical device, that converts the angular position or motion of a shaft or axle to an analog or digital output signal. There are two main types of rotary encoders: absolute … Read more
Interfacing Rotary Encoder with Arduino
We live in a World of virtual assistants with voice interactions, this makes our various tasks much easier. For this purpose different sound sensors are used, which are sensitive to sounds like loud voices, claps, … Read more
Sound Detector Arduino
Touch-sensing technology is becoming more popular day by day. You might interact with it every day and every hour. Every mobile phone has a touch screen or sensor, and there are many touch-sensing protocols/technologies. As we … Read more
Digital Capacitive Touch Sensor Arduino Interface
A Capacitor is an electrical device that stores electric charge and the ability of the capacitor to store the electric charge is known as its Capacitance. Figuring out the values of different capacitors in the circuits can be … Read more
Arduino Capacitance Meter
Long ago we were all depending on local FM radios, to get the latest news and songs. Slowly these radios are losing popularity. But in emergencies when the internet is down, radios place an important … Read more
Arduino RDA5807M FM Receiver
Introduction: The concentration of water vapor present in the air is known as humidity which is in the gaseous form of water and hence cannot be seen with a naked eye. Humidity is dependent on … Read more
Humidity Sensor with Arduino
Introduction If you are a person who enjoys playing video games, then you have probably heard of joysticks by this point. But that’s not the only use for it. You could also see it in … Read more
2-Axis Joystick Interfacing with Arduino
Introduction We live in a modern era where we use mobile devices as music players, news sources, podcast listeners, etc. But, in the past, everyone listened to their local FM radio station for the latest … Read more
RDA5807M FM Receiver with Arduino
Introduction We’re familiar with touch-sensitive screens. These days, hardly anyone goes without a digital device. Smartphones, tablets like the iPad, the displays on the backs of digital cameras, etc., all have a common feature: they … Read more
Digital Capacitive Touch Sensor using Arduino
Introduction Solar energy is an excellent source of renewable energy that can be used to power homes, businesses, and other applications. However, the amount of energy that can be generated by a solar panel depends … Read more
Single Axis Solar Tracker Project
Introduction Heart disease is one of the leading causes of death worldwide, and early detection is crucial for effective treatment. A heartbeat monitoring system using an Arduino Uno, a heart pulse sensor, and a 16×2 … Read more