Encerrado

A wireless activity sensor

I need a design I can send for manufacture for a sensor that detects activity, and over 300-900 mhz band communicates with a gateway connected to a network, that can from there communicate said activity to a web server. We'd also love a design for a second sensor that is not wireless, and operates over ethernet.

Habilidades: Engenharia Elétrica, Eletrônica

Ver mais: need electrical engineering, wireless, sensor, sensor network, sensor design, gateway wireless sensor network, activity, electrical network , wireless design, network activity, band web design, wireless electronics design, game server web template

Acerca do Empregador:
( 0 comentários ) United States

ID do Projeto: #5134777

8 freelancers estão ofertando em média $223 para este trabalho

betaenergy

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha Mais

$231 USD in 3 dias
(14 Comentários)
4.8
shahbaz1980

Hello, i can help you. i have been working with electronics design for last 10 years. for your project i will suggest Passive IR sensors interfaced with micro controller and RF transmitter (range of RF transmitter wil Mais

$250 USD in 25 dias
(12 Comentários)
4.1
eldemokraty

i can do this for you i have experience in wireless sensor networks . i did wireless sensor networks before in many projects .

$222 USD in 10 dias
(3 Comentários)
3.1
Expert321

I have 10 year of professional experience in PCB designing, Hardware development (digital & analogue circuit designing ) & microcontroller base firmware development, I can do this for you efficiently. Contact me for q Mais

$250 USD in 15 dias
(1 Comentário)
1.9
VoblNet

I have a performed work on the basis of STM32F107, for management of an information display, over ethernet. Support: Web-server, Web-client, DHCP,DNS. & etc. Probably I will be able to help you.

$200 USD in 10 dias
(1 Comentário)
1.4
stevezodiac

I have already developed similar wireless sensor devices which send sensor activity (weather data, in this instance) to a Ethernet bridge. I also designed the Ethernet bridge as well. The bridge sends the data to a cen Mais

$244 USD in 10 dias
(0 Comentários)
0.0
nanunaneaz

Hi, I am interested in doing this project. I am assuming activity is movement in a given area? I am an experienced engineer with experience in similar home/building automation projects. Given a chance i would not le Mais

$244 USD in 10 dias
(0 Comentários)
0.0
nishanthamahesh

Dear Sir, I would like to involve in your project. Withing few days I am about to design a sensor device which has Bluetooth. The device can communicate via the network. I already have design most smallest low power Mais

$222 USD in 30 dias
(0 Comentários)
0.0
zebrosweb

Zebros is a young enterprise from Chennai (India). We are experts in mobile application development and electronic systems. Zebros is composed of telecommunication engineers, software engineers and electronics engineer Mais

$155 USD in 20 dias
(0 Comentários)
0.0