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Temperature Monitoring and Tracking

$30-250 USD

已完成
已发布超过 7 年前

$30-250 USD

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We need to design a circuit that will monitor and log the temperature of a place and send it to server, the circuit will also need to determine its current position and send it to server too. The connection to server will be done through GSM module. We need to use an Atmel microcontroller, a DS18B20 temperature sensor and GSM module.
项目 ID: 12154853

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活跃7 年前

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Here is the offer . Please accept and file in the milestone . Thanks . Take care and have a great day
$65 USD 在3天之内
4.7 (9条评论)
3.8
3.8
37威客以平均价$269 USD来参与此工作竞价
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Hi Sir I am an expert electronics engineer I can do it for you I have more than 8 years of experience I have used the same modules before Please get in touch to discuss it further I am waiting for your reply to start Regards
$300 USD 在5天之内
4.8 (225条评论)
7.9
7.9
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Hi, I hope you are doing well. I have expertise in gsm based projects. I have understood your project requirements and I can execute it in less possible time. Loooking Forward, Khawaja
$315 USD 在3天之内
4.8 (87条评论)
7.2
7.2
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Hi sir, we have done exactly same projects before. so it is very easy for us to do this job for you. We are team of expert engineers and developers who are sound experienced in embedded systems (arduino + other microcontrollers), programming, circuit designs, electronics, product designs, pcb layouts, database management, MySQL etc. We offer you our services at very low rates. Please discuss your project in detail. We will deliver design and code, if you want us to send you prototype, you have to pay additional charges of prototyping and courier such as dhl etc. We are very friendly in nature and will help our clients during and after projects completion. We are flexible in communications and rates. Very much looking forward to hear from you on this in coming days. Regards, Ahmed Lead Technical Engineer Turktroniks
$98 USD 在9天之内
4.8 (55条评论)
7.1
7.1
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Greetings, I have good expertise with T sensing modules, Arduino, GPS, GSM. Please see my profile for details. I have done interfacing DHT11 with Atmega controllers - a very close project to what you need. In this case looks like you want to implement the client side command interface as well so that commands can be given from server over GSM and the client on Arduino can respond appropriately. I can deliver you a complete working client system (assuming you have the server side implemented) which can be demoed live. It's a reasonably involved system and having a working POC is I believe the most important thing here. Look forward to hear from you. T & R Alok Pugalia
$1,500 USD 在30天之内
5.0 (8条评论)
7.0
7.0
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Hello, Have a great day. We are team of engineers running a setup. We will demonstrate you working of circuit and hand over the design data that includes: 1. Circuit diagrams 2. Arduino codes Please feel free to contact us. Regards, Shahbaz.
$250 USD 在25天之内
4.8 (59条评论)
6.8
6.8
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Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded programming using pic and dspic controllers for Power projects, Boot loaders, EEprom. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, synchronous rectifiers, Solar MPPT chargers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.
$777 USD 在20天之内
4.9 (52条评论)
6.7
6.7
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Hello Sir/Madam, I am Anthony Perera from Sri Lanka and I have multiple degrees on Engineering field. Why you should hire me ? * I am a FULL TIME freelancer and once a project is awarded to me,all my time will be dedicated to that specific project so you will get fast and quality work. * I have been in the field of product designing so if you are developing a commercial device I can help you to design it at very low cost and also can get into contact with Chinese manufacturers who I work with. Very reliable and fast. * I have my own PCB printing facility and also a workshop where I can design and manufacture any number of samples/prototypes. In that way you don't have to find some one else to test my work. * My prices are very fair and can be negotiated all the time. I am very flexible and very understanding. You can see my reviews. Check my profile. See for your self. https://www.freelancer.com/u/Anthony989.html Thank you Anthony Perera
$222 USD 在3天之内
4.8 (62条评论)
6.5
6.5
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Hello Dear, We are a team of experts with a cumulative experience of more than 50 years in the field of embedded systems, electronics, prototyping and PCB layouts. We work in Smart meters, wireless, telecommunications and automotive. We have done similar works in the past. I assure you the best workable solution for your project. I am also willing to help you in firmware development on atmel MCU. I am online and available for discussion. Regards Ch
$150 USD 在5天之内
4.5 (64条评论)
6.3
6.3
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Hello Do you have any desired model of GPS for that task? Also, please take in account than SD-card in Proteus doesn't work in simulation mode (that's a bug and it was definitely not fixed in August when I checked it last time).
$140 USD 在10天之内
4.8 (102条评论)
5.9
5.9
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Hi, I have experience in Arduino developing: - sensors - communication - WEB, WiFi, RF, GPRS I can do your project. Regards, Slavi.
$278 USD 在15天之内
5.0 (18条评论)
5.5
5.5
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انا مهندس مصرى شغال فى مأمون للالكترونيات لو عارفو واقدر اساعدك فى المشروع ده و دى نمرتى 01060013400
$100 USD 在7天之内
5.0 (30条评论)
5.0
5.0
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Hi, Basically I'm an electronics engineer. Have 7 years of experience in the field of embedded system design. I'm familiar with this type of temperature sensing with atmel micro controller. Come to chat for more discussion. Thank you
$155 USD 在3天之内
5.0 (5条评论)
4.6
4.6
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I have done already this work using atmel controller and GSM module .. I will send you a picture of my prototype with further communication ..
$1,111 USD 在45天之内
4.8 (6条评论)
4.7
4.7
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Hello! I can carry out your project. I have all the necessary equipment (microcontrollers and modules) in my studio. I've had experience in writing firmware for such devices. But In fact, I need a more detailed description of the project.
$140 USD 在15天之内
4.5 (11条评论)
4.1
4.1
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Hi sir I gone through your requirements of the project. Myself I have 5 year experience of pcb design and hardware design field Now am working ioT based company in India Like home automation, temperature monitoring system so many If you need more information about me please see my profile and portfolio Thank you
$111 USD 在10天之内
4.2 (1条评论)
0.5
0.5
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Hello...I would like to help you in this project..........I have excellent experience with that and promise to give excellent work
$155 USD 在3天之内
0.0 (0条评论)
0.0
0.0
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A proposal has not yet been provided
$111 USD 在6天之内
0.0 (0条评论)
0.0
0.0
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17+ years of experience in Embedded System Software & Industrial Automation software 1. System design and architecture development for complex Embedded products and Industrial Automation 2. Controllers & Processors: MPC 5200(Power PC), STM32, ARM (Cortex M3 & M7), TMS 320C6205 Digital Signal Processor, 8051, Atmel 8535, PIC Controller 3. RTOS: FreeRTOS, VxWorks, TI Scalable RTOS 4. File system: FAT file system. 5. Bootloader: Bootloader development on RS232 Interface 6. Algorithm: PID controller, Automatic Gain Control in Repeaters, Temperature Control 7. Programming Languages: C and C++ 8. Design Patterns: UML Design patterns. 9. Protocols: I2C, SPI, RS232, RS485, TCP/IP, WiFi, GSM, Modbus, etc... 10. Domains: Medical, Consumer Product, Access Control, Industrial Automation, RF, Fire Alarm System, AC and DC motor control 11. Industrial Automation: PLCs and HMI 12. Excellent experience in Project Management
$233 USD 在16天之内
0.0 (0条评论)
0.0
0.0
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hello, i am doing embedded designs and programming i can do this project for you. i want to know weather you want GSM (sensor)to GSM (server) or GSM to web server communication. and regarding sensor position if not using a GPS can give only show a key selected place proteus simulation with arduino source code for this if you are interested we can work together the delay given as 25 days since there to get a little more clear picture about this design. i can provide
$250 USD 在25天之内
0.0 (0条评论)
0.0
0.0
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Hello We have large experience in building the digital acquisition systems with online data IOT Integration. We are experts in ATMEL microporocessors programming using c/assembler languages. we can show you our existing projects that are working. I am sure you will be very pleasant with out cooperation and will have long term business. Please send us more details on project deadline. I have checked the attached project file. We can start the project right now.
$166 USD 在5天之内
0.0 (0条评论)
0.0
0.0

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EGYPT的国旗
Cairo, Egypt
5.0
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会员自11月 9, 2016起

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