usb buzzer / beeper which can run on windows

produce a custom circuit board with external 12v power for a 12v buzzer something like [login to view URL]

The circuit board should be able to connect to a windows 7 pc via USB.

Project includes production of simple software exe which will be executed at the command prompt to activate the buzzer. Poll a file [login to view URL] every 500ms. If 1, beep. if 0 no beep.

The software can be an exe. but best if it can be written in perl.

Project must come with all drivers dll etc required to run the buzzer.

1/2 payment upon sending me a video clip of the buzzer in action. Balance upon receiving the item.

I will pay for all 3rd party cost, shipping, raw materials etc.

Habilidades: Arduino, Eletrônica, Perl, Arquitetura de software

Veja mais: perl beep, raw usb dll, power circuit board, electronics, software architecture, c++programming, pcb layout, perl, arduino, usb board windows, exe jpg run, usb com, usb file, usb circuit, usb dll, software buzzer, usb windows, windows usb com, run jpg exe, project usb video

Acerca do Empregador:
( 12 comentários ) Singapore, Singapore

ID do Projeto: #7220867

Concedido a:


Dear Sir, We are a small R & D company, based in Bulgaria, Europe. We specialize in developing Embed systems based Microchip (PIC), Atmel (AVR) and TI (MSP430) MCPUs and peripheries. We realize projects with req Mais

$277 SGD em 7 dias
(8 Comentários)

15 freelancers estão ofertando em média $171 para esse trabalho


hi sir i am an expert embedded system designer I can do it for you. please share the further details. I am waiting for your response to start. Regards

$250 SGD in 7 dias
(186 Comentários)

Hello , we are an experienced team of embedded engineers , we can help you to design , debug your product and achieve the reliability you intend. you are welcome to discuss & ask any question related to the project and Mais

$222 SGD in 3 dias
(59 Comentários)

Dear Sir, We have done lots of devices on USB Communication like Remote Controllers, Keyboards, Mouse Please see our profile for more information. We will provide. PCB design Microcontroller Firmware PC Soft Mais

$210 SGD in 10 dias
(31 Comentários)

I can make for you this task in options: 1. controller with USB input - implementation according to the rules of hardware protocol USB; 2. The controller without a USB input, but with the implementation of the protoc Mais

$150 SGD in 7 dias
(37 Comentários)

A proposal has not yet been provided

$222 SGD in 7 dias
(42 Comentários)

HY! I am experienced electrical and electronics engineer and i can do this task competently as mentioned by you. I will be looking forward for your reply to get started. Thanks

$90 SGD in 2 dias
(14 Comentários)

Hi, I have experience with Arduino developing. I can do your project - Arduino module and PD program. 3rd party cost, shipping, raw materials etc. not included in my price and you will pay separately. Best regard Mais

$160 SGD in 7 dias
(18 Comentários)

Hi, I have more than 10 years experience in embedded systems. I have developed PCB's which can do this functionality. I can develop an application VB .NET for installing in windows 7. Regards Ratheesh

$244 SGD in 3 dias
(7 Comentários)

Im ready to do it, as it is an easy task. The software I can write in VB, but is just a simple one, and I will deliver the source too, so anytime can be moved to any platform.

$222 SGD in 3 dias
(2 Comentários)

Hello, I am professional prototype engineer with 6 years experience in big automotive company. This year I created a software to communicate with Pic18f1220 controller via usb. For your project I can step on that and i Mais

$72 SGD in 10 dias
(4 Comentários)

A proposal has not yet been provided

$111 SGD in 15 dias
(0 Comentários)

Hello, I have extensive experience both with hardware design and interfacing said hardware to PCs. I've actually done something quite similar to this (it was a light that flashed when the machine needed attention; t Mais

$200 SGD in 7 dias
(3 Comentários)

$20, 1day. ComPort(USB) app with using Borland C+Builder6 - can give you url to portable version - so will no problem with sources or frameworks or some else.... Make it very fast and very good. my elance account=ww Mais

$30 SGD em 1 dia
(0 Comentários)

We could send video of simulation circuit including the software running on Windows 7. The circuit will poll the [login to view URL] file every half second and will produce beeeeeeeeeeeeep for ever, and repeat the cycle every hal Mais

$110 SGD in 10 dias
(0 Comentários)