E1FEJ. Ingeniería Electrónica
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- PublicaciónAcceso abiertoDesarrollo de un prototipo piloto de módulo eco-amigable para recarga de energía e interacción(2021)The development of this project shows the development of a prototype (eco-friendly kiosk), which includes solar photovoltaic modules for the recharge of electronic devices, which can be powered both by USB inputs and by a 110 Volt power outlet. The kiosk prototype has also its own LED lighting system. This prototype helps with the removal of the carbon footprint because it does not use any other type of energy besides sunlight, in addition to this, by implementing sensors of air quality, temperature and humidity, the user who uses this eco-friendly kiosk will have knowledge about the air around them and the environmental conditions surrounding the place while staying there. The amount generated power will also be monitored through the use of voltage and current sensors. The development of this prototype gives rise to a new generation of studio or outdoor recreation modules located in open spaces, because being self-sustaining and presenting a functional electrical system for the recharge or use of electronic devices makes them suitable for these types of activities
- PublicaciónAcceso abiertoDesarrollo de una prótesis transradial externa para miembro superior basada en impresión 3D(2020)Urrently 3D printing is contributing greatly to the manufacture of prostheses. Its use can reduce the cost of prosthetic fabrication and allows the sea to be more accessible to those who need it. 3D printing allows us to make designs that fit better to the needs of each patient, through 3D printing can replace the body image and simulate the movements of the hands mechanically, it is also possible to develop prototypes in which Electronic components can be implemented to achieve an electromechanical prosthesis.Currently being developed a prototype external transradial prosthesis for a superior limb is based on 3D printing that fits the needs of the patient, this prosthesis has been adapted to the normal movements of the hands of the mechanical form. Several designs will be made in order to see the prototypes according to the needs and desires of the user. Through 3D printing we can manufacture prostheses that are modular, lightweight and comfortable enough, as well as low cost and manufacturing time. 3D printing is a technology that is advancing more and more and this is a more suitable solution for people who have a higher or lower type of disability
- PublicaciónAcceso abiertoEvolución de los sistemas inteligentes de transporte y actualidad en Colombia(2019)The aim of this document is to present a review of the historical development of intelligent transportation systems. From the days of the Egyptian Pharaohs and the Roman legions where the roads were decisive for communication and economy, later with the industrial revolution came improvements in the construction of roads, railways and airplanes; Then we find the evolution of Intelligent Transportation Systems (ITS) in the USA, Japan and Europe. The identified papers and technologies are crucial to assess the development of the past and present time. Today, in the information age, there is a search for the global economic efficiency, governed by environmental concerns, economic alliances and trade agreements. In this work we have also a description of SIT components such as GPS, maps, route planning, sensors, communications, transport control and traffic in its general scope, including the solution of problems such as accidents, environmental pollution and traffic congestion
- PublicaciónAcceso abiertoConstrucción y caracterización de un dispositivo portátil para la medición de humedad de suelos(2014)La presente propuesta de grado pretende desarrollar un prototipo de un dispositivo portable adecuadamente caracterizado que permita medir valores de humedad en diferentes ambientes con fines de enseñanza y posiblemente para el uso en aplicaciones de medio ambiente y usos del suelo. El prototipo integra un sensor de humedad con una tarjeta de desarrollo para la captura de datos. Se pretende integrar al dispositivo una pantalla acoplada a la tarjeta de desarrollo que permite utilizar las funciones de la tarjeta desde la pantalla, logrando características como disminución del tamaño, versatilidad, portabilidad, ahorro de energía e implementaciones de circuitos adicionales. Además el dispositivo permitiría almacenar los datos obtenidos ya sea en una memoria externa o interna. Con fines de su adecuada caracterización se realizarán las pruebas de las capturas de datos en diferentes ambientes y condiciones climáticas, verificando que los datos obtenidos cumplan con los requerimientos estadísticos que garanticen su buen funcionamiento, así como la comparación con otros dispositivos con el fin de calibrar y validar la utilidad del dispositivo. Con esta idea de proyecto se pretende contribuir por medio de la Ingeniería Electrónica, por un lado a la implementación equipos de los laboratorio en programas como Ingeniería Ambiental, y por otro lado en aportar al desarrollo y consolidación del semillero de instrumentación y ciencias básicas de la Universidad de San Buenaventura .
- PublicaciónAcceso abiertoDiseño e implementación de un sistema de comunicación subacuática basado en la emisión y recepción de señales en el rango de frecuencias de ultrasonido(2017)Communications in marine environments represent a special case within information transmission and reception systems, given the characteristics of the medium that obviously affect the propagation of radio signals, resulting in a predominance, at least in submarine implementations, Acoustic wave or optical link based communications. It is proposed to implement an underwater communications system which is based on ultrasonic waves and which can be used in telemetry applications or the like, having a relatively low transmission rate. In order to verify the effectiveness and performance of such systems, the design and implementation of an acoustic source underwater will be carried out and controlled by electronic circuits for the transmission of information. The reception will be carried out with the aid of an arrangement of hydrophones and electronic demodulation-decoding circuits. Alternatively, you can use computer equipment, data acquisition cards, development platforms that use processors of 32 or more bits, or similar devices to assist in the reception stage when the transmission scheme so requires. It is hoped to contribute with this work to an area that has few registers of study and experimentation at local level, also looks for to find new possibilities for systems of telemetry in marine environments that can be adapted to different scenarios that require of underwater communication. The fields of application and experimentation for underwater communication solutions range from the control and monitoring of remotely operated submarine vehicles to underwater sensor networks, to name a few.