• Open the door from your phone with a QR code!

    In this project we will see how to create an Arduino-based smart lock that can be unlocked from your mobile phone; we will therefore see how to generate a specific QR code, how to create an access...

    • Posted 1 week ago
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  • A huge 70″ X 30″ Nintendo Switch

    Michael Pick created this huge Nintendo Switch as, due to the compactness, the original is easy to lose. He created a fully functional console starting from a TV and a Nintendo switch by combining them with wooden...

    • Posted 2 months ago
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  • Automatic reel winder

    If you often happen to make solenoids, tesla coils, inductors, electromagnets or coils in general, you may want to consider building this project or just take inspiration to make bigger ones. The system is composed of several...

    • Posted 2 months ago
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  • Measuring 20V signals on an Arduino Uno with a quantizer

    As we know, Arduino Uno includes a 10-bit ADC (analog-to-digital converter) inside its ATmega328p, which takes a signal between 0 and 5V and produces a digital value that varies from 0 to 1023. However, attempting to measure...

    • Posted 2 months ago
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  • Long range autonomous boat

    This project was inspired by the vision of a real boat equipped with various sensors capable of measuring the depth of the seabed; we therefore thought of building an autonomous small-scale boat to perform the same tasks....

    • Posted 2 months ago
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  • A micro quadruped with Arduino Uno

    Arduino-powered quadrupedal robots are fairly common designs for hobbyists to build once they’ve gotten a little more comfortable with embedded systems. A problem with many of the pre-designed quad platforms is that they take a long time...

    • Posted 7 months ago
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  • Jolly: add WiFi to your Arduino UNO

    With 10 million Arduino UNO sold worldwide, this board becomes the most widespread prototyping board ever. The first Arduino UNO board was introduced in 2005 and in those days integrating a communication system such as WiFi was...

    • Posted 8 months ago
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  • Laser anemometer

    In this project we will see how to make an anemometer (instrument for measuring wind speed and direction) using an Arduino Uno R3, two VL6180X laser distance modules and a section of tube made of plastic or...

    • Posted 10 months ago
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  • Draw patterns with Arduino!

    Relationships and mathematical patterns are all around us, in our daily life as well as in nature. These patterns can range from simple to complex, from harmonious to chaotic. Regardless of the type of pattern, these geometric...

    • Posted 10 months ago
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  • A DIY Hotplate for soldering SMD components

    There are several ways to solder PCBs with SMD components. We have seen the oven, but there are also plates in which to place our board on top and wait for the solder paste to melt in...

    • Posted 1 year ago
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  • AirMIDI – hand motion MIDI controller using Arduino

    Control any MIDI parameter value of your DAW through hand movements. The first controller was made using the knobs of a potentiometer, however the functionality of the knob is only to send values from 0-127 and this...

    • Posted 1 year ago
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  • Fighting robot with claws

    With this project you will be able to build your own fighting robot at home. The shell is laser engraved but of course you can also print it in 3D. The robot will be controlled by an...

    • Posted 1 year ago
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  • Build an alarm clock that asks questions!

    Do you usually have trouble getting up? You set a dozen alarms in the morning, but still can’t wake up? In this project we will try to solve the problem in an alternative and quite creative way...

    • Posted 1 year ago
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  • Smart trash bin with touch display

    In this project we will see how to build a smart bin. The system detects if the bin is already full and opens automatically when someone approaches. What gives it an edge over other smart garbage cans...

    • Posted 1 year ago
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  • Solar Tracker

    In this project we see how to build a dual axis solar tracker with photovoltaics. The photovoltaic itself will power the tracking system, so no external power source is needed. To track the sun, we used four...

    • Posted 1 year ago
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  • Climate Chamber System

    Let’s see how a climatic chamber was built with recycled and easily purchased components. This was designed and built to perform gravimetric experiments in different humidity and temperature conditions. The system is based on Arduino Uno, which...

    • Posted 1 year 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 1 year ago
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  • A smart chair that reduces the stress of sitting in the office

    When designing and building projects, we probably find ourselves sitting much longer than we should, which poses a problem. Poor posture leads to all kinds of health problems, including back pain, limited circulation, and even headaches. A...

    • Posted 1 year ago
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