Rain Sensor Arduino Project With Buzzer

I usually put my laundry outside on the balcony and I built this Arduino rainfall detector to let me know when rain starts. A nice project for beginners, Let’s see how you can built a simple rain detector using the rain sensor and a buzzer. The detector will start a beep to let you know …

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Arduino Projects: Arduino Decibel Meter

I am sure you know those volume meters we mostly find in professional recording studios. That’s what this project is about, a simple volume meter (or decibel meter) made with Arduino, a microphone and few LEDs. The Arduino program for this project is very optimized and shortened so you can see what a properly written program looks …

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Arduino Count up Timer Using the Nokia 5110 LCD

LCDs are the easiest way to display data out of your electronics project and they are widely used in electronics. The most popular ones are alphanumeric ones, just like the one we used in this project. What if you need to display more complex data or graphics? One of the cheapest solutions to this is to …

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Arduino Projects: Color Sensor

We’ve learned how to use the LCD module, the microphone module, LEDs and the potentiometer. Those are devices you will make use of most of the time. Today, we are going to be working with the Arduino color sensor module. It is a quite unpopular piece but often very useful and easy to use. The color …

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Soil Moisture Sensor With Arduino

If you happen to have flowers you need to water often in your home, this can be the beginning of a cool adventure. You can use the soil moisture combined with the Arduino board to help you remember to water your plants when needed. We can add a buzzer and a LED to singal that …

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Arduino Stopwatch Project

Here is a project that will help you build your own Arduino stopwatch using the Arduino Board and a few other components. After working on this basic Arduino countdown timer, a user suggested adding few more functionality to it, which is why we are coming back with this other timer with a short list of …

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Arduino Current Sensor Project

With this project, we are going to be working with a less popular sensor that we have been so far: the current sensor. A current sensor can be super useful to monitor the amount of current that flows into a motor, for example, this can help avoid overloading your motor when it is in use …

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Arduino Projects: Clap ON Clap OFF Light

This is a project come true for me after about a dozen years. Let me tell you the story. A long time ago, as a toddler, I watched a movie where a man used a clap to switch off a lamp and it made more than excited. I so wanted to be able to do …

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Here is How To Build A Line Follower Arduino Robot

We’ve built an obstacle avoiding robot and a Bluetooth controlled robot in the past. What we didn’t do yet is one of the most popular robots every beginner do when starting with robotics. A line follower! A line follower is a satisfying robot especially when it follows the line the way you want it to. …

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Arduino Projects: Arduino LCD Display

We have used LCD displays in the previous posts with the I2C, but it is possible to use it without an I2C. Let’s see how this is done. We will take the advantage to visit some of the useful function you can make use of when working with LCDs. Using the Arduino serial LCD module …

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Arduino Temperature Logger Project

One of the most popular projects made with Arduino is a data logger. You can find a lot of these on the internet, but most of them are huge, sophisticated projects with a whole bunch of sensors and unnecessary additions. I like it when things and simple and clean making it easy for you to learn and …

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Arduino Wireless Communication Project

The Arduino is a quite versatile board from which a lot of great ideas and fun can come from. For this project, we are not going to push past using a single Arduino board. Let’s make two Arduino board exchange information between them. The easiest way for Arduino to Arduino communication is by using the …

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Arduino Projects: Gas Sensor

One of the most popular sensors almost everyone has at home is the gas detectors. It makes your home a little smarter than usual by adding to it the ability to detect dangerous gases. This can actually save lives. Making yours can provide a lot of fun and will actually help understand more about these type of sensors. Let’s …

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Arduino Light Sensor Project

One of the most common smart home systems is the one that turns on the light when it is dark. Many cars nowadays have such lights. they simply turn on automatically when it is dark. Everybody can see the usefulness of such devices without thinking a lot, and the good news is that it is …

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Arduino Bootloader Burn Using USBASP

Have you ever had any issues with your Arduino board? If you have been playing with the board for some time, chances are you have already gone through some issue with your board. Here is a quick fix that solves almost all issues you can have with the Arduino board provided the problem comes from …

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