Logo de Freelancer
Iniciar sesión Registrarse
Publica un proyecto
EXPLORAR
Arduino
Electronics
Microcontroller
PCB Layout
Robotics
Foto de portada de perfil
Ahora estás siguiendo a
Error al seguir a usuario.
Este usuario no permite que los usuarios lo sigan.
Ya estás siguiendo a este usuario.
Tu plan de membresía solo permite 0 seguimientos. Mejora tu membresía aquí.
Dejaste de seguir correctamente a
Error al dejar de seguir al usuario.
Has recomendado exitosamente a
Error al recomendar al usuario.
Algo salió mal. Por favor, actualiza la página e intenta de nuevo.
Email verificado correctamente.
Avatar del usuario

Gratiniano L.

@Gratiman1

0,0
0
0,0
0,0
0%

Electronic Engineer | Embedded systems | Firmware

$13 USD / hora
・
Bandera de
Colombia (7:56 a. m.)
・
Se unió el mayo 15, 2023
$13 USD / hora
・
Electronic engineer with more than six years of experience working in the development in robotics and embedded systems, with experience in design and implementation underway of several consumer electronics equipment projects and solutions related to electronics in general to satisfy needs punctual. In the development of electronic systems, I have skills in design and manufacturing of PCBs, digital, analog and power systems implementing embedded systems, using microcontrollers and development platforms such as PIC, Arduino, STM32, WCH, ESP32, SBC systems (such as Raspberry Pi), among others; He also has knowledge of operating system programming. in real time RTOS and management of version control systems such as GIT.
Verificaciones
Freelancer Electronics Engineers Colombia
Ver todo Electronics Engineers en Colombia

Portafolio

Portafolio

11630597
HID USB system, whose core is made with a microcontroller from the STM32 family, has 10 buttons, configurable, compatible with any video game, tested on Windows and Linux operating systems. It was manufactured according to the personalized design wishes of the client, who, using its button panel, has positioned himself as an international champion in several important Simracing tournaments, carrying high the name of Colombia in this professional sports modality.
Botonera gamer
11630589
Onmi-directional robot operated by remote control: A robot with four onmi-directional wheels, the application was made for Android cell phones, from which, by connecting via Bluetooth, the robot can be fully operated, the wheels it has allow it to move in a particular way in all areas. addresses; It has a servomotor to display posters or things attached to it and a camera that can connect the cell phone through WiFi and give us "eyes" from the robot. In the future it is planned to replace it with a complete arm to perform assistance tasks, it will have intelligence artificial and the wireless control will be changed to voice commands.
Robot onmiwheel
Onmi-directional robot operated by remote control: A robot with four onmi-directional wheels, the application was made for Android cell phones, from which, by connecting via Bluetooth, the robot can be fully operated, the wheels it has allow it to move in a particular way in all areas. addresses; It has a servomotor to display posters or things attached to it and a camera that can connect the cell phone through WiFi and give us "eyes" from the robot. In the future it is planned to replace it with a complete arm to perform assistance tasks, it will have intelligence artificial and the wireless control will be changed to voice commands.
Robot onmiwheel
11630506
Design, construction and implementation of MIDI devices for virtual organs and also compatible with tubular organs, record sets, pedalboards and have been manufactured and a hybrid organ is currently being built with its own technology, controllers designed, programmed and manufactured from scratch, unique in the region.
MIDI systems (keyboards, pedalboards, organ parts)
Design, construction and implementation of MIDI devices for virtual organs and also compatible with tubular organs, record sets, pedalboards and have been manufactured and a hybrid organ is currently being built with its own technology, controllers designed, programmed and manufactured from scratch, unique in the region.
MIDI systems (keyboards, pedalboards, organ parts)
Design, construction and implementation of MIDI devices for virtual organs and also compatible with tubular organs, record sets, pedalboards and have been manufactured and a hybrid organ is currently being built with its own technology, controllers designed, programmed and manufactured from scratch, unique in the region.
MIDI systems (keyboards, pedalboards, organ parts)
Design, construction and implementation of MIDI devices for virtual organs and also compatible with tubular organs, record sets, pedalboards and have been manufactured and a hybrid organ is currently being built with its own technology, controllers designed, programmed and manufactured from scratch, unique in the region.
MIDI systems (keyboards, pedalboards, organ parts)
11630403
Design, creation and implementation of a display to visualize the number of the song played on the organ in the parish of the German Catholic community of San Miguel Arcángel in Bogotá. The system was designed, manufactured and put into operation, offering continuous technical support, on the organ console there is a keypad that allows the organist to enter the number of the song he is playing, which is transmitted to the display that shows the number so that the assembly can search for said song in their song book. In 2019, the display had an update where the digits were changed to white ones designed and manufactured completely from scratch by me, since these are very difficult to obtain and expensive, this change was made in order to favor the visibility conditions of the community.
Tablero indicador para iglesia
Design, creation and implementation of a display to visualize the number of the song played on the organ in the parish of the German Catholic community of San Miguel Arcángel in Bogotá. The system was designed, manufactured and put into operation, offering continuous technical support, on the organ console there is a keypad that allows the organist to enter the number of the song he is playing, which is transmitted to the display that shows the number so that the assembly can search for said song in their song book. In 2019, the display had an update where the digits were changed to white ones designed and manufactured completely from scratch by me, since these are very difficult to obtain and expensive, this change was made in order to favor the visibility conditions of the community.
Tablero indicador para iglesia
Design, creation and implementation of a display to visualize the number of the song played on the organ in the parish of the German Catholic community of San Miguel Arcángel in Bogotá. The system was designed, manufactured and put into operation, offering continuous technical support, on the organ console there is a keypad that allows the organist to enter the number of the song he is playing, which is transmitted to the display that shows the number so that the assembly can search for said song in their song book. In 2019, the display had an update where the digits were changed to white ones designed and manufactured completely from scratch by me, since these are very difficult to obtain and expensive, this change was made in order to favor the visibility conditions of the community.
Tablero indicador para iglesia
11630597
HID USB system, whose core is made with a microcontroller from the STM32 family, has 10 buttons, configurable, compatible with any video game, tested on Windows and Linux operating systems. It was manufactured according to the personalized design wishes of the client, who, using its button panel, has positioned himself as an international champion in several important Simracing tournaments, carrying high the name of Colombia in this professional sports modality.
Botonera gamer
11630589
Onmi-directional robot operated by remote control: A robot with four onmi-directional wheels, the application was made for Android cell phones, from which, by connecting via Bluetooth, the robot can be fully operated, the wheels it has allow it to move in a particular way in all areas. addresses; It has a servomotor to display posters or things attached to it and a camera that can connect the cell phone through WiFi and give us "eyes" from the robot. In the future it is planned to replace it with a complete arm to perform assistance tasks, it will have intelligence artificial and the wireless control will be changed to voice commands.
Robot onmiwheel
Onmi-directional robot operated by remote control: A robot with four onmi-directional wheels, the application was made for Android cell phones, from which, by connecting via Bluetooth, the robot can be fully operated, the wheels it has allow it to move in a particular way in all areas. addresses; It has a servomotor to display posters or things attached to it and a camera that can connect the cell phone through WiFi and give us "eyes" from the robot. In the future it is planned to replace it with a complete arm to perform assistance tasks, it will have intelligence artificial and the wireless control will be changed to voice commands.
Robot onmiwheel
11630506
Design, construction and implementation of MIDI devices for virtual organs and also compatible with tubular organs, record sets, pedalboards and have been manufactured and a hybrid organ is currently being built with its own technology, controllers designed, programmed and manufactured from scratch, unique in the region.
MIDI systems (keyboards, pedalboards, organ parts)
Design, construction and implementation of MIDI devices for virtual organs and also compatible with tubular organs, record sets, pedalboards and have been manufactured and a hybrid organ is currently being built with its own technology, controllers designed, programmed and manufactured from scratch, unique in the region.
MIDI systems (keyboards, pedalboards, organ parts)
Design, construction and implementation of MIDI devices for virtual organs and also compatible with tubular organs, record sets, pedalboards and have been manufactured and a hybrid organ is currently being built with its own technology, controllers designed, programmed and manufactured from scratch, unique in the region.
MIDI systems (keyboards, pedalboards, organ parts)
Design, construction and implementation of MIDI devices for virtual organs and also compatible with tubular organs, record sets, pedalboards and have been manufactured and a hybrid organ is currently being built with its own technology, controllers designed, programmed and manufactured from scratch, unique in the region.
MIDI systems (keyboards, pedalboards, organ parts)
11630403
Design, creation and implementation of a display to visualize the number of the song played on the organ in the parish of the German Catholic community of San Miguel Arcángel in Bogotá. The system was designed, manufactured and put into operation, offering continuous technical support, on the organ console there is a keypad that allows the organist to enter the number of the song he is playing, which is transmitted to the display that shows the number so that the assembly can search for said song in their song book. In 2019, the display had an update where the digits were changed to white ones designed and manufactured completely from scratch by me, since these are very difficult to obtain and expensive, this change was made in order to favor the visibility conditions of the community.
Tablero indicador para iglesia
Design, creation and implementation of a display to visualize the number of the song played on the organ in the parish of the German Catholic community of San Miguel Arcángel in Bogotá. The system was designed, manufactured and put into operation, offering continuous technical support, on the organ console there is a keypad that allows the organist to enter the number of the song he is playing, which is transmitted to the display that shows the number so that the assembly can search for said song in their song book. In 2019, the display had an update where the digits were changed to white ones designed and manufactured completely from scratch by me, since these are very difficult to obtain and expensive, this change was made in order to favor the visibility conditions of the community.
Tablero indicador para iglesia
Design, creation and implementation of a display to visualize the number of the song played on the organ in the parish of the German Catholic community of San Miguel Arcángel in Bogotá. The system was designed, manufactured and put into operation, offering continuous technical support, on the organ console there is a keypad that allows the organist to enter the number of the song he is playing, which is transmitted to the display that shows the number so that the assembly can search for said song in their song book. In 2019, the display had an update where the digits were changed to white ones designed and manufactured completely from scratch by me, since these are very difficult to obtain and expensive, this change was made in order to favor the visibility conditions of the community.
Tablero indicador para iglesia
Cambios guardados
0.0 · 0 Reviews
Opiniones
¡No hay comentarios para ver aquí!
Experiencia
Firmware and electronics engineer
may, 2023 - Presente
•
1 año, 7 meses
Bluearas
may, 2023 - Presente
•
1 año, 7 meses
Development and implementation of the D-BEST robotic system; firmware support and programming of this system; deepening the knowledge of systems based on STM32 microcontrollers, I took a master course in this; knowledge in SBC-type embedded systems; use of RTOS, IoT; technologies such as SSH and GIT and programming languages like C and Python; communication protocols such as CAN-FD and RS-232. Soldering, manufacturing, maintenance and repair of PCBs using surface mount devices.
may, 2023 - Presente
•
1 año, 7 meses
¡Invitación enviada correctamente!
¡Gracias! Te hemos enviado un enlace para reclamar tu crédito gratuito.
Algo salió mal al enviar tu correo electrónico. Por favor, intenta de nuevo.
Logo de Freelancer Peru / Español
Ayuda y soporte
Freelancer
CategoríasProyectos Concursos Freelancers Empresarial Desarrollo de IA MembresíaPrograma de Freelancers Preferentes Gestión del proyecto Trabajos localesPhoto Anywhere GaleríaAPI para desarrolladoresVerifícate Software de escritorio
 Información
Quiénes somos Cómo funciona Seguridad Inversionista Mapa del sitio Historias NoticiasEquipoPremiosComunicados de prensaEmpleos
 Términos
Política de privacidadTérminos y condicionesPolítica de derechos de autorCódigo de conductaCargos y Tarifas
Socios
Escrow.comLoadshiftWarrior Forum
 Apps
Logo de "App Store" de AppleLogo de Google Play
Falló el copiado al portapapeles. Intenta de nuevo después de ajustar tus permisos.
Copiado al portapapeles.
Usuarios registrados Total de empleos publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2025 Freelancer Technology Pty Limited (ACN 142 189 759)
Cargando visualización previa
Permiso concedido para Geolocalización.
Tu sesión de acceso ha expirado y has sido desconectado. Por favor, inica sesión nuevamente.