Maker Faire Yearbook 2023
Projects
Found 51 Results
Lidar a basso costo
Faire: Rome
Maker: Giorgio Liberini
This is a simple LiDAR with a TF-LUNA proximity sensor. The sensor accurately measures distances up to 5 meters using TOF technology and rotates thanks to a stepper motor. The NodeMCU coordinates calibration, rotation, and the collection of the point cloud, which is then processed by a computer. Initially, the project was intended for a different purpose and was commissioned by the recently deceased Professor Luigi Pagliarini, a pioneer in integrating robotics into art. All mechanical components were 3D printed.
Bodynodes
Faire: Rome
Maker: Manuel Bottini
Bodynodes is a motion capture project made by a hobbyist for other hobbyists. Sensors can be worn and track the movement of the body. Then, the information can be used for different types of applications.
The most typical application is to control a character in a virtual reality game. Bodynodes makes the game more immersive than other systems because the sensors are worn and the player interacts directly with the new world. With the use of a VR headset or a VR cardboard, the player gets a fully immersive experience in the game.
The tracking information can also be used to create animations for videos or new games. Instead of going through days of animations, the animator can just track their own body and then work on the data collected using the Bodynodes sensors.
In the future, we will explore controlling drones and robots, transitioning from the virtual world to controlling the real world!
The Electronic Jug Band
Faire: Rome
Maker: Rick MacDonald
An exhibit showing how to use the latest low cost microcontroller and sensor technologies to create DIY electronic music instruments. The design and building of such instruments is a hands-on learning experience in both maker electronics and music concepts.
The idea is similar to the creation of a Jug Band in the mid 1900s where individuals used household materials to create their instruments and then played them together to make music. In this case however the use of modern electronics provides many more possibilities and a much larger scope for creativity.
Mosquito swatter for gamer, low-tech irrigation with auto-filled ollas or porous capsules
Faire: Rome
Maker: Laurent Muzellec
low-tech automated irrigation : learn how to have a smart and sustainable watering system for your plant using ollas (clay pot) or porous capsule
Mosquito swatter for gamer : with a few components, some mathematics, some 3D printing, learn how you could make your own mosquito hunting device. After this, you may even wish there are more mosquitos....
Sport-graf
Faire: Rome
Maker: IIS Edoardo Amaldi Roma
Sport-graf is a device capable of detecting the electrical activity of the muscle through the application of three electrodes on the skin, treated with the Arduino UNO board and a wave amplifier.
The device consists of a breadboard housing the components of the power supply and amplification circuits. The amplifier is powered, through a dual generator, by a lithium ion battery.
The chip amplifies the signal (INA128P) coming from the three electrodes and supplies an analog output read by the analog port of the Arduino, which, thanks to the serial plotter, shows a graph with the trend of the contraction and distension activity of the muscle fibres.
Opening Technologies for Smart Communities
Faire: Rome
Maker: WeMake S.r.l.
WeMake, fablab and makerspace in Milan, presents projects developed with different technologies and different impacts but share the same goal: to provide communities with tools and knowledge useful for the development of digital objects and services for the common good.
Specifically, WeMake was involved in research and development in the IoT projects:
- in the agricultural sector we have developed modules to save water and other resources;
- in the civil field we tested a monitoring system of a distributed network through LoRa modules;
- in the social field we have developed a wearable that helps connecting people in real life through simple non verbal communication defined by personal preferences and activities.
At Maker Faire 2023 WeMake will present three physical prototypes.
Precious Plastic Torino
Faire: Rome
Maker: ivan martini
Precious Plastic is an open source community that was born in 2013 by the Dutch designer Dave Hakkens. Over time it has spread all over the world with about 8,000 active recycling and dissemination centers on the subject of domestic plastic recycling with self-built machinery.
SmartBreak
Faire: Rome
Maker: IISS "COLAMONICO-CHIARULLI"
SmartBreak - Order at the School Bar with a Click! Simplify and optimize the ordering process at school bars with SmartBreak. This intuitive web app allows students to place their orders directly from their smartphones, providing a seamless experience. With automated daily order lists and detailed statistics, SmartBreak streamlines operations for students, bar staff, and administrators, saving time and reducing errors. Customizable for any school, SmartBreak makes school bar management efficient.
Ternary Computer System
Faire: Rome
Maker: Claudio La Rosa
We design a new type of microprocessor, which works with ternary logic (instead of the usual binary).
The immediate benefits of the ternary are:
Compact information much better (than binary system);
It reduces the size of the chips (especially the memory, which today occupies most of the surface).
Our idea offers technological advantages that enable a great leap forward in traditional processing and supercomputing.
It is optimally applied to the emerging fields of artificial intelligence and the brain-machine connection. Some neurobiological research groups are implementing neural networks with modeling of neurons using three states, because this better matches the activity of neurons.
We design, write specifications (ISA) and implement ternary microprocessors.
Wi-Fi Enabled Stratum-1 GNSS Time Server Built From Scratch
Faire: Rome
Maker: Cristiano Monteiro
My hands-on approach to dissecting IoT from the inside led me to fulfill a long-time dream of having an on-site Stratum-1 Network Time Protocol (NTP) server. NTP is the decades-old synchronization protocol that keeps networked computer clocks accurate.
The best-case scenario for an NTP server is being fed from a Stratum-1 time source, that is, for instance, connected to the source of a VERY accurate time, usually an atomic clock (also called, Stratum-0).
A good amount of Stratum-0 time sources is constantly floating over our heads! The GPS satellites, each one carrying at least two cesium atomic clocks (accurate up to 1 second every 300 million years).
The idea of using GPS as a time source is not new, there are dozens of commercial products available doing precisely that. But my goal is to make it cheap, accurate, self-contained, dual-powered (mains and batteries), wireless-enabled, and portable to use on the field in my HAM Radio activities. Powered by the ever-expanding universe of microcontroller units, this goal is closer than ever.
Current functionalities:
- Internal RTC synched from GPS satellites constellation (backed by CR2032 battery)
- Dual voltage powered
- Backup battery for the whole unit (18650)
- NTP and RDATE (RFC868) protocols supported
- WiFi functionality as a client or access point
- Syslog logging
- Configuration webpage for WiFi and Syslog, saving to persistent storage (LittleFS)
- Informative display with a timestamp, satellites in view, accuracy, wifi server, IP address
- Dual function button, short press switch information on display, long press disables WiFi
- Status at a glance, with dedicated 5mm LEDs for GPS lock, PPS signal, and WiFi status, as well as visible internal LEDs for charging and GPS module statuses
Light Wheel by Oz Officine Zero
Faire: Rome
Maker: Oz Officine Zero S.c.a.r.l.
We have created Light Wheel, an open-source board that repurposes components from discarded scooters, reducing environmental impact. Our project is a prototype application of Light Wheel on a manual wheelchair for individuals with disabilities, suitable for tight spaces like corridors and elevators. Motorization is achieved using a Light Wheel platform, 36V brushless motors, and repurposed scooter battery packs. The wheelchair, controlled by a joystick, offers optimal functionality and safety, including speed control, anti-tipping measures, audible and visual alerts, and provision for anti-collision sensors. This prototype focuses on autonomous mobility for people with disabilities, providing a low-cost and environmentally friendly solution. Light Wheel exhibits great versatility for various applications.
Social and Autonomous robots: the MARRtino family
Faire: Rome
Maker: Fabio Ferrarin
Innovators by vocation, making use of the collaboration with the Department of Automatic and Management Computer Engineering of the La Sapienza University of Rome, we work for the growth of the MARRtino family. In the space of a few years the family has expanded and perfected it by creating prototypes of educational and "useful" robots. Everything is open source (hardware and software) so it can be extended in any direction without constraints, an evolutionary robot as we usually define it. Based on ROS, a professional software (ROS) used in the best MARRtino research centers has been implemented and tested to perform many typical Robotics and Artificial Intelligence tasks, such as intelligent navigation, human-robot spoken interaction, image analysis.
OpenPipes Revolutionizes the DIY Pipe Organs
Faire: Rome
Maker: OpenPipes
Home: Argentina
If you’ve ever dreamed of playing a majestic pipe organ but thought it was out of reach, think again. OpenPipes, a remarkable open-source project hailing from Argentina, is empowering DIY enthusiasts worldwide to create their very own Virtual Pipe Organ. With an array of accessible plans and innovative technology, OpenPipes is democratizing the traditional sound of Pipe Organs like never before.
At the heart of OpenPipes are its comprehensive organ console plans, meticulously designed to guide enthusiasts through the creation process. These plans include an Arduino-controlled Midi Pedalboard, allowing for precise control and expression. The full control circuit, also Arduino-based, provides a seamless interface between the musician and the instrument, enhancing the playing experience.
OpenPipes goes beyond the basics, offering a range of Midi peripherals to expand the possibilities of the organ. From traditional buttonboards to OLED screens managers, these peripherals add depth and flexibility to the instrument, allowing musicians to unleash their creativity fully.
One of the standout features of OpenPipes is its very own Linux-based pipe organ audio engine, aptly named Pipebian. This powerful audio engine brings the organ to life, faithfully reproducing the rich and resonant sound of traditional pipe organs. With Pipebian, musicians can immerse themselves in the grandeur of organ music, all within the realm of their DIY creation.
But OpenPipes is not just about technical specifications and digital wizardry. It is a project that encourages global participation and camaraderie. By opening up the world of pipe organs to a wider audience, OpenPipes is fostering a vibrant community of enthusiasts who share a passion for this magnificent instrument. Whether you’re a seasoned musician or an aspiring hobbyist, OpenPipes invites you to join the movement and embark on a musical adventure.
PlasticDrawn
Faire: Rome
Maker: Martino Colucci
PLASTICDRAWN is a project that, with the help of 3D FDM printing, aims to raise awareness of the recycling of plastic packaging such as bottles and webbing. They are a frequent problem at organised events (such as trade fairs) and in logistical packaging operations (increasingly frequent nowadays), respectively.
The aim is to put into action the process of realising the idea at the fair, in a kind of performance that raises awareness of recycling, presented as a real opportunity to make products, easily visible to the public present.
Erogatore mangimi solidi e liquidi per volatili.
Faire: Rome
Maker: IIS Tito Sarrocchi
"Solid and liquid feed dispenser" was designed to solve the problem of feeding our domestic birds during the holidays and, therefore, away from our property.
This electronic type device would be able to distribute a certain portion of feed per day, decided in advance by us and to supply the liquid container with water, from which the birds can drink.
Bracelet Maker — Robotics Toy Made With Girls In Mind
Faire: Rome
Maker: Haptic Synaptic
Bracelet Maker is a robotics toy with the aim of enhancing girls’ interest in coding and engineering through playing with friends. The toy’s unique patented knitting system is easy-to-use and suitable for children aged 8 and above, who can both gain new skills and engage their friends by using it. The design stimulates long-term use and learning through variation and repetition. In mastering the basics of mechanics and coding through playing, girls are given a foundation for an ongoing interest in STEM, ideally resulting in increased women’s participation in tech.
Arduino-based organ perfusion system.
Faire: Rome
Maker: IRCCS Policlinico S.Martino
Laboratory equipment could be expensive and their cost can be unsustainable for scientists with limited financial resources.
In order to overcome these limits we build a scalable organ perfusion system for research purposes based on Arduino boards, pressure transducers, peristaltic pumps, a thermostatic unit, and a micro-oxygenator.
Our system is designed to measure the mechanical properties of rat liver, however, it can be rearranged to perform other research on subnormothermic or hypothermic ex-vivo perfusion of liver and kidney or to realize peritoneal or isolated limb perfusion models.
PicoFlutter – Wearable for Learning Electronics
Faire: Rome
Maker: Alexandra Covor
PicoFlutter is a butterfly-shaped wearable development board for learning the basics of embedded programming. This educational tool is RP2040-powered and includes multiple programmable LEDs, as well as a Qwiic connector for adding sensors. This dev kit is perfect for young learners who want to have fun and create their own wearable technology while also learning about electronics, programming, and Edge ML. The device serves as a tool to connect theoretical concepts with practical applications, fostering innovative thinking and cultivating an interest in STEAM fields.
CORTEX AUTOMATIONS
Faire: Rome
Maker: luca cortelli
Cortex is the universal controller for CNC machines or industrial automation. It is equipped with the GRBL HALL firmware, a well-known open-source firmware that allows for the control of such machinery, and a customizable and expandable user interface. The controller has been designed to meet the needs of both the industrial sector and makers, ensuring the right level of safety and ease of assembly, thanks to its RJ45 connectors that simplify and speed up wiring, reducing connection errors. In this way, even those without specific knowledge in electronics or informatics can use it easily and intuitively, making work even more manageable. The main goal of the project is to create a community that can develop the CNC technologies, a sector that has been somewhat neglected compared to that of 3D printers, despite its importance in the industrial field. Cortex offers makers and industry professionals the necessary tools to develop and improve their own projects. Its flexibility and versatility make it suitable for various applications in which the control of motors, sensors, and actuators is necessary, in addition to its use on CNC machines.
nanosaur
Faire: Rome
Maker: Pizza Robotics
nanosaur is a simple open-source robot based on NVIDIA Jetson. The robot is fully 3D printable, able to wander on your desk autonomously, and uses a simple camera and two OLEDs — these act as a pair of eyes. It measures a compact 10x12x6cm and it weighs only 500g
Circle Fermenter – Feeding communities
Faire: Rome
Maker: Matteo Cappellari
Circle fits into the free and self-powered cycle of the fermentation community with the desire not only to delight its palate, but to increase its exchanges and visions.
This sanctions a true symbiosis: the community needs Circle for its preparations, Circle needs the community to develop and expand its horizons.
A fermenter that emphasizes the feeling of sharing that food often gives. The nature of such a simple food transformation reflects the open source character of the project, which is designed for digital manufacturing.
Carbonium – LISA
Faire: Rome
Maker: Carbonium
LISA is a museum video guide in sign language, a device that allows deaf visitors to take advantage of the otherwise inaccessible insights of audio guides, using artificial intelligence algorithms to recognize works of art. LISA is an open source project, and is intended to be easily configurable and adaptable to individual museums.
BirdWatch AI – Embedded Bird Watching Solution with TensorFlow
Faire: Rome
Maker: Enrico Stulin
BirdWatch AI is an innovative project that combines a passion for bird watching with the power of artificial intelligence. Our birdhouse with automatic recognition leverages TensorFlow to offer an unprecedented birdwatching experience.
The BirdWatch AI project encompasses the mechanical design of a bird feeder equipped with a Full HD camera (a 12-megapixel IMX708 sensor with HDR), with the primary aim to capture images and videos of visiting birds. Using TensorFlow's automatic recognition algorithm and image manipulation with OpenCV, BirdWatch AI accurately identifies the bird species present, providing detailed and engaging information for birdwatching enthusiasts.
As an open-source project, BirdWatch AI invites developers, enthusiasts, and the curious to collaborate, make modifications, and improvements. This open and collaborative aspect of the project encourages the sharing of knowledge and skills and contributes to the growth of artificial intelligence and birdwatching.
BirdWatch AI not only offers the opportunity to observe and learn more about local avian wildlife but also makes a significant impact in several areas:
Environmental education and awareness: Through our project, we aim to educate the public about bird species and their ecological importance. By presenting our sighting records and relevant information about bird behaviors, we strive to promote environmental awareness and care for biodiversity.
Contribution to scientific research: In collaboration with ornithologists and researchers, we share data collected via BirdWatch AI to contribute to understanding migratory habits, distribution patterns, and bird population dynamics. Our technology provides a novel approach for efficient and effective data collection.
Technological innovation: BirdWatch AI represents an interesting integration of nature observation and artificial intelligence. We are proud to demonstrate how the application of TensorFlow has enabled the automatic recognition of bird species, opening new perspectives for the use of AI in wildlife conservation and observation.
At Maker Faire Rome, we will present a working prototype of our birdhouse, illustrating how we use TensorFlow for automatic bird recognition. We will also display a selection of recordings that demonstrate the effectiveness of our technology. We are excited to share our project with the audience at Maker Faire Rome, inspiring others to explore the universe of birds through technological innovation.
Parko: Sustainable Smart Parking Solution
Faire: Rome
Maker: Khaled Atef Megahed
Parko is an innovative parking management solution that revolutionizes the way parking spaces are utilized. With our smart technology, we optimize parking efficiency, reduce congestion, and provide a seamless experience for drivers. Our system incorporates real-time monitoring, data analytics, and intuitive mobile applications to enable efficient parking space allocation and reservation. By maximizing parking utilization, Parko promotes sustainable urban mobility, reduces carbon emissions, and enhances the overall parking experience for both drivers and parking operators. Join us in transforming the future of parking with Parko!
