Find Jobs
Hire Freelancers

Design a Circuit Board (DMX Controller)

$250-750 USD

Cancelado
Publicado hace casi 7 años

$250-750 USD

Pagado a la entrega
I was looking for someone to design a small circuit board for me. It's existing technology. I need a circuit board that is a DMX servo controller and 3 channel LED dimmer. There are many on the market, but mine needs to be small. I need eight 12 bit servo outputs, and 3 LED outputs for common anode tri-color LEDs. This would be driving 2 small LEDs, I can give you specs on all the parts I am using if you are interested in the job. I need the board designed and it can't be more than 2 inches (50.8mm) by 1.8 inches (45.72mm). Smaller if possible. There are boards already that do everything I want and are the right size like this one: [login to view URL] The problem is, I will be selling a similar product and don't want to be buying my parts from my own competition. Is this something you can design, and what kind of a price would you charge. I don't need ALL the features of the board I gave the link to, I just need very simple servo control and LED dimming, and the ability to set the DMX address. Size is really the problem here. If you know of sources to get the board manufactured at reasonable rates, I am interested in that as well. Thank you, and I hope to get a response soon.
ID del proyecto: 14205494

Información sobre el proyecto

21 propuestas
Proyecto remoto
Activo hace 7 años

¿Buscas ganar dinero?

Beneficios de presentar ofertas en Freelancer

Fija tu plazo y presupuesto
Cobra por tu trabajo
Describe tu propuesta
Es gratis registrarse y presentar ofertas en los trabajos
21 freelancers están ofertando un promedio de $614 USD por este trabajo
Avatar del usuario
A proposal has not yet been provided
$800 USD en 20 días
4,8 (270 comentarios)
8,0
8,0
Avatar del usuario
Hello! I can help you with your project! I designed such systems and I can help you right away! I have 8 years experience as a design and layout engineer and please look at my profile to see some of my projects! Send me your detailed specs and I will create the board! Have a great day!
$555 USD en 7 días
5,0 (93 comentarios)
7,4
7,4
Avatar del usuario
Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, high frequency transformers design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
$777 USD en 20 días
4,9 (61 comentarios)
6,8
6,8
Avatar del usuario
Hello, I have been associated with Hardware design (Circuit / Electronics design), PCB design, Library creation and Library database maintenance, PCB Manufacturing, Component procurement, PCB Assembling and Functional testing for over 9 years. I have used various CAD/EDA tools for PCB design. Would you prefer any specific EDA tool for PCB design (or) any tool is okay? I will provide the PCB Manufacturing, Component procurement, PCB Assembling & Functional testing services too. I would like to take this up and are fully equipped to deliver the required files. So, if you'll give me a chance to take part to your work, I will respond in the same manner, handling you good quality projects, as soon as possible. I look forward to hearing from you! Wish you a nice day! Thanks & Regards, Karthik
$750 USD en 10 días
4,8 (128 comentarios)
6,7
6,7
Avatar del usuario
Greetings from Italy, We have a team of experts with background in electrical engineering and multi-discipline task management for power generation and distribution projects. Specialties include electric system and process controls design, nuclear equipment qualification (EQ), spare parts, commercial grade item dedication, and operating plant modifications. In addition, we can provide services for control for electrical equipment and development of a System Reliability Improvement Program. By hiring us, your work is done professionally, on demand and upto your satisfaction prior to your deadline. We can assure you that our work is strictly in accordance with current international quality control procedures and we adopt a set of scientific and strict working flow. Please contact me to further discuss your project. Regards,
$750 USD en 10 días
5,0 (3 comentarios)
5,7
5,7
Avatar del usuario
Hello, my name is Roberto and I am an Engineer. I have experience with circuits design as well as telecommunications. I have time to start right away. If you have any doubt or just want to talk about the project just let me know.
$277 USD en 10 días
5,0 (2 comentarios)
3,7
3,7
Avatar del usuario
Hi, Please share all your project requirements(like any height constraints)/task expected from us, so we can give you correct timeline and budget. About us: Micro-controllers we have worked on PIC, STM32, PSOC and AVR. Development kits and instruments available for testing purpose. For PCB designs we use KICAD. C#, LABVIEW, Python for GUI, Controlling or Datalogging purpose. Thanks and Regards, Santosh
$666 USD en 10 días
4,8 (5 comentarios)
4,0
4,0
Avatar del usuario
Hi! I have fairly good experience with embedded systems and have designed several devices that make full fledged use of digital and analog electronics. I also have hands on experience with system on chips (SoC) that can cut down the project development time by many folds ensure low BOM. I am well experienced with high density circuit design. An example is a 1000VA power converter with over 400 components and 1000 nets fitted in a wallet sized PCB. I will fit your design in a space smaller than what the competitors are providing. (Guaranteed) However please keep in mind that excessive reduction is always subject to using using more demanding PCB fabrication techniques including (in order of increasing cost) (1) Increasing layer count (2) Using blind via PCB (3) Double sided SMD assembly The goal is generally to meet the smallest size while meeting the production price target. This bid covers all the steps right from schematic capturing to component assembly and physical hardware testing. (Cost of components excluded) I have successfully built and tested many PCBs between 2 to 6 layers. And can help you outsource PCBs at relative cost effective prices. Approximately $50 for 5 samples of 2 layer PCB* I will be happy to assist you in your project. Regards Mrinal Mani
$950 USD en 30 días
4,6 (1 comentario)
3,7
3,7
Avatar del usuario
I am Electrical Engineer and Expert at Circuit and Pcb Designing. I can do your task hopefully within shortest possible time.
$333 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello! My name is Jackie. Currently, I am working as a hardware designer. I joined many projects to design electronic products and I am good at working with power, high speed digital and analog interface. I use fluently schematic and pcb design tools, such as: Altium, Cadence, and Mentor PADS. I make sure to finish your project well. Do not hesitate to contact me. I am looking forward your message.
$555 USD en 7 días
0,0 (3 comentarios)
0,0
0,0
Avatar del usuario
Hello, We are a team of embedded hardware and software professionals with experience in circuit design, schematic entry and PCB layout. Would like to know more about the project. Looking forward to work on this project. Please feel free to contact us for any further discussions. Thanks and Regards Techoviz
$300 USD en 7 días
0,0 (1 comentario)
0,0
0,0
Avatar del usuario
A proposal has not yet been provided
$600 USD en 2 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de UNITED STATES
Hanover, United States
5,0
3
Forma de pago verificada
Miembro desde may 24, 2017

Verificación del cliente

¡Gracias! Te hemos enviado un enlace para reclamar tu crédito gratuito.
Algo salió mal al enviar tu correo electrónico. Por favor, intenta de nuevo.
Usuarios registrados Total de empleos publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 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.