• A mechanical 7-segment clock

    We are used to seeing clocks with 7-segment displays which, through the switching on and off of some LEDs, form the numbers. This project is different, in fact instead of the LEDs we find stepper motors that,...

    • Posted 4 months ago
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  • A glove that translates sign language into text

    The project was born with the purpose of helping the deaf community to communicate and interact easily with the surrounding environment. The goal is to convert the basic symbols representing the 26 letters of English alphabet and...

    • Posted 4 months ago
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  • An interactive Beer Pong table with Arduino

    Beer Pong and its derivatives are some of the most popular games on college campuses, but they aren’t all that exciting with just a few cups at the ends of a plastic folding table. Meet the interactive...

    • Posted 4 months ago
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  • Making Ferrofluid Dance to the Music!

    In this project we will see how to create an audio spectrum analyzer using a ferromagnetic liquid from a bottle filled with this particular liquid. To do this, an Arduino Nano will be used and an MSGEQ7...

    • Posted 4 months ago
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  • Extremely Sensitive Cheap Homemade Seismometer

    The seismometer is a device for detecting earthquakes and measuring their strength. Generally these are very accurate tools and are relatively difficult to build at home. Commercially available sensors are often expensive, and inexpensive shock-sensitive electronic modules...

    • Posted 5 months ago
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  • Wifi clock with Bluetooth speaker and spectrum analyzer

    In this project we see how to make a Bluetooth speaker with a clock. It displays date, time, temperature and humidity and it is updated from Internet at 15 minute intervals. It also has a 32-band audio...

    • Posted 5 months ago
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  • Multimeter glasses with Bluetooth

    With this device you will be able to read the measurements made by a DIY multimeter directly on your glasses. No cables will be present as the multimeter will send the read data through the Bluetooth connection....

    • Posted 10 months ago
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  • A Steampunk style tea maker

    In this project we will see how a machine was built that takes out your tea bag when the previously set time expires. The Steampunk-style structure was built with 4mm plywood cut out using a laser engraver....

    • Posted 10 months ago
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  • GPS Data Logger for RC Plane

    This project allows you to create a low cost GPS data logger for RC aircraft. A Data Logger allows you to record data from sensors and save them in a micro SD memory. In this case, data...

    • Posted 10 months ago
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  • Fire & gas detector with protection

    In this article we will see how to build a fire and gas detection system that also provides protection. We use Arduino Nano as a microcontroller and two sensors: MQ-2 gas sensor and the flame sensor. We...

    • Posted 10 months ago
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  • Smart coffee machine with Arduino

    This project is not only an intelligent coffee machine with smartphone control but also allows you to graphically view the temperature trend. It can be controlled via Bluetooth or simply fill up with fresh water and the...

    • Posted 10 months ago
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  • A 2.4GHz radio remote control with Arduino Nano

    In this project we will see how to make an RC controller that communicates using a 2.4 GHz radio signal. This RC controller was designed to be used with a quadcopter. The radio control was made in...

    • Posted 10 months ago
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  • Light graffiti skateboard

    The “light painting” consists in photographing moving light sources and thus obtaining very particular and creative images; in this project we see how to build a bright skateboard for this purpose. We used an Arduino Nano as...

    • Posted 10 months ago
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  • DIY chameleon lamp

    In this project we see how to make a lamp that can change its colour according to the environment, using the Arduino Nano microcontroller. We must therefore create an electronic circuit that takes a color as input...

    • Posted 11 months ago
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  • A floor that changes shape for VR

    Virtual reality technology has come a long way over the past decade, but there are still some things that could be done to make it even more interactive and engaging. What if virtual reality users could actually...

    • Posted 11 months ago
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  • Thermometer with LED temperature display

    In this project we will see how to make a thermometer to measure the temperature in the room with a measuring range from 10 degrees to 35 degrees Celsius and an accuracy of 0.5 degrees. The temperature...

    • Posted 11 months ago
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  • EmoPot – A vase that can show the emotions of plants

    In this project we will see how to make a smart pot that can show the emotion of a plant. It uses a soil moisture sensor to monitor the state of the soil and then displays an...

    • Posted 11 months ago
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  • Speech recognition with an Arduino Nano

    Peter Balch, reading an IEEE report on speech recognition from the late 1970s, wondered if, with a normal Arduino Nano, it was possible to obtain the results of a computer of the time. Comparing the two tools...

    • Posted 11 months ago
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