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Health alarm for elderly

$3000-5000 USD

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已发布大约 10 年前

$3000-5000 USD

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We are looking for freelancer company to turnkey design low cost wireless personal alarm system for elderly connected to central using phone line .Used DTMF and ID CONTACT communication protocol .The design must include alarm button (watch shape) and control panel with microphone and speaker to communicate vocally with elderly. Preferably PIC controller experience
项目 ID: 5949813

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远程项目
活跃10 年前

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10威客以平均价$3,694 USD来参与此工作竞价
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Hello, Have a nice Day. Please provide little detail about the project. I can provide best services for the product development. Please feel free to contact. Best Regards, Shahbaz.
$5,000 USD 在60天之内
4.7 (80条评论)
7.1
7.1
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We have design bio-medical systems foe many years and it includes bedside alarms,both RF and Wire based Thanks
$5,000 USD 在60天之内
5.0 (13条评论)
4.5
4.5
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I have experience with PIC, wireless and battery powered devices. I can design the product for maximum battery efficiency. Bid price includes also the design of the communication panel.
$3,000 USD 在30天之内
5.0 (4条评论)
4.2
4.2
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Hi, We are a team of electronics engineer with more than 10 years of experience in designing and developing various digital and embedded systems... We have done a lot of projects in PIC. Also we conduct many workshops on PIC.. Since we help engineering students to complete their academic projects, we have experienced with a lot of sensors, components, PCBs etc. Please check our completed projects...:-) Kindly let us know more details about this project and we can complete it together...:-) Thank You
$3,055 USD 在20天之内
4.9 (6条评论)
3.9
3.9
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Hi guys, I can design for you a board with communication capability for alarm and 2 way audio. I have experience with digital design including all peripheral needed. Do you need wireless connectivity or cellular connection ? Where are you from (in israel) ?
$4,444 USD 在30天之内
4.7 (4条评论)
3.9
3.9
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A proposal has not yet been provided
$4,444 USD 在30天之内
0.0 (0条评论)
0.0
0.0
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We are a freelancer company by the name of micronix computing providing smart home automation and electrical engineering solutions like PCB layout , embedded systems based solutions , matlab , and embedded wireless solutions.
$3,000 USD 在30天之内
0.0 (0条评论)
0.0
0.0
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In these days I m working on single phase energy meter Using Maxim Integrated Teridian 71M6541 chip & CTs , with GSM module Fibocom G610 & Renesas R8C 5rf212BC to serially communicate b/w two & Renesas also communicate through uart with Teridian 71M6543 to request data from it. Rest experience is as follow : • Developed & Deliver Complete 16 bit Computer with external RAM ,ROM EEPRROM, Data-bus & 8086 Microprocessor for Military application. • Developed Power supply of 40 amperes ,intput 22 -28V, output volts 28V constant & UPS for Military application, with 24V 20 cells battery of 7Ah. • Work on different sensors Cross Wind Sensors , Atmospheric temp. charge Temp. • Develop Atmospheric temp. sensor ,measure atmospheric temp. • Develop Charge temperature Sensor , measure powder temp. using LM335 • Develop Tilt Sensor measures the Degrees of tilt of body , using SCA103T built in chip. • Develop angular velocity Sensor gives rotation of body , using YUMO E6B2-CWZ1X Rotor Pulse encoder • Designed Pressure Sensor Measure Atmospheric pressure using, MPX5100 sensor • Develop Wind Sensor gives direction & speed of wind using FS2 FLOW sensor & PIC18f26K80 Micro-controller , turn nonlinear output of FS2 to linear output • All Sensors are Military grades with high temperature range &strong mechanical structures • Wireless technology that I used Blue-tooth module HC06/HC05, ZigBee & ZigBee Pro , GSM Module. I m looking forward to your Kind response Thanks
$3,000 USD 在10天之内
0.0 (0条评论)
0.0
0.0

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ISRAEL的国旗
Israel
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