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Wierless Temperatur system

$30-340 USD

Finalizat
Data postării: circa 7 ani în urmă

$30-340 USD

Plata la predare
We want developed a system that can transmit modules of 8 temperature sensors * PT 1000 or PT 100 between one battery powered unit, to a 24 VDC powered receiver unit. Give out 4-20 mA signals from each sensor to be read by an external data acquisition system. The 4-20 mA value from each sensor to be held on the output until new value have been received after new polling. Required range is 30-50m. Data update rate to be controlled by the receiver unit, maximum sample rate 1 per second, minimum 1 per minute. Transmitter shall be low power as it is battery powered. Most likely this will be powered by low number non-rechargeable cells of 1,5 V. We also want pcb lay –out.
ID-ul proiectului: 13482168

Despre proiect

11 propuneri
Proiect la distanță
Activ: 7 ani în urmă

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Acordat utilizatorului:
Avatarul utilizatorului
Greetings! Dear Sir, I'm expert in embedded system and wireless transmission of data, I can do this job professionally and super fast. Waiting for details. Thank you, Farrukh
$340 USD în 20 zile
5,0 (2 recenzii)
3,8
3,8
11 freelanceri plasează o ofertă medie de $306 USD pentru proiect
Avatarul utilizatorului
Hi There, Hope you doing great !!! I have gone through your requirements very well and its should be code out accordingly with topmost skills. Please review my profile here:- Overall Technology Proficiencies: Application : Maven x.x(client-sever+desktop), Simple Java Application(desktop app), Web Application(client-server) FTP : fileZilla. Network : Putty. IDE : Eclipse x.x, STS x.x, Netbean x.x. Server side code : jsp, servlet ,Struts 2.x, GWT, spring mvc, spring security annotation + xml , spring DI, autowiring, aop, spring string mvc, spring roo application, spring scheduler, spring boot ,spring hibernate, spring MyBatis, spring jdbc templates, Grails, SOLR 4.4.0 with MySql, maven, Gradle, Selenium. Dao Layer : JNDI, JDBC, Hibernate x.x, JPA, IBatis, MyBatis. Database : MySql, Oracle 10g, Postgre, Mongo DB. Web services : RESTfull, SOAP. User interface : Bootstap, .html5, .Jsp, .xhtml, css3, jqury, .js, .jsx, font awesome, AngularJS, node js. Testing Areas : Java Selenium automation, Junit x.x, Jweb unit. Repository : SVN , CVS , GIT Desktop application : java swing, java aplet, java selenium api, spring DI, autowiring, aop, E-pub creation, kindle mobi+prc creation, java aspose, jdom, java JAI, sax parser, xPath, spring-scheduler. Script languages : apple script, java script, javax script(jsx), vb script. Bug Tracker : Bugzilla firefox, bugzilla online project tracker, jenkin plugin. Model : Agile, SDLC Model Regards Indivar
$277 USD în 15 zile
5,0 (3 recenzii)
5,0
5,0
Avatarul utilizatorului
Hi Sir, We are professional engineers and developers who do such jobs from last eight years. we can make you very professional pcb design, you can see such designs in our portfolios .we will also write up you very optimized code and circuit design for your product. It is easy for us to make such temp sensors based projects. We offer our services at very feasible rates. Please discuss with us in details. Let me give you a brief introduction about Turktronics. At Turktronics, We are team of developers and engineers professional in designing embedded system solutions, electronic circuit solutions, pcb designs, database programming such as MySQL etc, software designs and GUI/UI development, android applications, integrating software and hardware and providing complete solutions. In this bid, we offer you our solution at very low and affordable rates based on your desired requirements. we normally follow several checks to ensure the quality of service and products. In this bid prototyping is not included, if at certain point you would like to have prototypes manufactured, we can provide you at minimal cost including courier charges (DHL/FedX etc). We, very humbly deal with our clients and provide full technical support during all phases of project execution. We are very much looking forward to hear from you in coming days. Cheers, Ahmad Lead Technical Engineer Turktronics Inc. An Internet of Things Company
$140 USD în 9 zile
4,8 (12 recenzii)
5,4
5,4
Avatarul utilizatorului
We can help you to complete your project. We have exps on working with these problem. One of completed project we have done is Petro POS (range for data transmittion over cable is 1km)
$150 USD în 15 zile
5,0 (9 recenzii)
5,0
5,0
Avatarul utilizatorului
Hi, I hope you are doing well. I have expertise in Wireless Temperature Monitoring system. I read your project details and I would like to discuss it in more details. Looking Forward, Khawaja
$410 USD în 7 zile
5,0 (6 recenzii)
4,3
4,3
Avatarul utilizatorului
Hi, Please share your complete project requirements/task expected from us. About us: We have 10 years of experience in Product development. Micro-controllers we can work on PIC, STM32, PSOC and AVR and also we have all the development kit and instruments available with us. For PCB design we use KICAD v4. And for GUI C# / LABVIEW will be used. Thanks and Regards, Santosh
$833 USD în 20 zile
5,0 (2 recenzii)
3,4
3,4
Avatarul utilizatorului
Hello, I have around 8 years of Experience in php,wordpress,Android, Manual, Automation , Performance, API, cucumber and security Testing. I have worked in MNC’s like Infosys, Impetus, Kyvos Insights. I have excellent written and oral communication skills. I have knowledge of Python and comfortable with any language with OOPS Concepts. I have expertise knowledge in creating test cases and test plans for web and Mobile applications. I have experience in testing Rest API’s using Swagger and Soup UI. I can prepare good test reports and traceability matrix. I have expertise knowledge in defining frameworks with Page Object Model, Data driven, Keyword driven for both web, Desktop and mobile Applications. I have expertise knowledge on selenium web driver, Appium, Test NG and Junit etc. I am also comfortable with QTP. I have used following tools as Bug tracking/Project management tools :- ->Jira ->Quality Center ->Bug Zila ->Pivotal tracker ->Test Rails I am versatile resource, can work as individual contributor, Lead and Manage a team. I can work on any environment and have hands on experience in preparing test plans, test strategy, Test environments. I can prepare test reports and can communicate the test status to all the stake holders. I can make decision on the release of the application based on the test reports. we are focused on delivering best Quality Assurance you have never experienced.. Thanks
$155 USD în 3 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Hello, I am really interested to work on your project, Suppose, my experience and skills will be enough to finish this work. Looking forward, fro work. Alex.
$100 USD în 5 zile
0,0 (0 recenzii)
0,0
0,0

Despre client

Steagul NORWAY
Vear, Norway
5,0
8
Metoda de plată a fost confirmată
Membru din mar. 22, 2016

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