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Heat and humidity monitoring and report system

$30-250 USD

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已发布大约 7 年前

$30-250 USD

货到付款
Heat and humidity monitoring and report system Hi we re going to make this kind of product with arduino or rasperry pi, later we need also our own circuit.(read all) -Sms Alarm for electricity-power -information about heat and humidity on led screen -Internal battery support(10-12 hour) -sms alarm for heat and humidity (in range) -save heat and humidity data offline database We need software and material list like; 1- arduino 2- xxx battery 3- arduino led 4- heat sensor Vs. Please read carefully and send your offer with material list. We wanna work with someone has experience on this things. Please do not make apply if you dont have experience on programming electronic device. We also going to make our own ip65 standart box, our own circuit diagram so if you dont have experience dont apply.
项目 ID: 13581016

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19提案
远程项目
活跃7 年前

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19威客以平均价$323 USD来参与此工作竞价
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Hi! I am professional C/C++/C#/Java/Python programmer. I can do this project with highest quality! Best Regards, Szymszteinsl
$250 USD 在4天之内
5.0 (105条评论)
7.3
7.3
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FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...
$155 USD 在3天之内
5.0 (30条评论)
6.2
6.2
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Hi Sir I am an expert electronics engineer with more than 8 years of experience in development of embedded systems. I have completed a number of projects in temperature monitoring and reporting. Please review my profile and let me know if you are interested in working with me I am waiting for your reply to start Regards
$1,000 USD 在10天之内
5.0 (24条评论)
5.8
5.8
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Hi Sir, We have team who is expert in doing such things. 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
$200 USD 在15天之内
4.9 (25条评论)
6.2
6.2
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A proposal has not yet been provided
$500 USD 在10天之内
4.9 (12条评论)
5.4
5.4
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we have required materials: raspberry pi + heat sensor(lm35 texas instrument) + humidity sensor (dht11-temperature and humidity sensor) + battery + led indicator. and we also have exps on working with them. let talk about detail
$101 USD 在15天之内
5.0 (14条评论)
5.0
5.0
用户头像
Hello, Greetings!!! Hope you are doing great..!! I have carefully reviewed the requirement. I am very much interested in this project and would like to work with you on your important project. Kindly share the detailed requirement, so I can work out on that and will give you specific time frame and cost. I have mentioned the estimated cost in a bid which is subject to vary depends on the final scope. I can start working on the project immediately. I’m glad to answer any question you may have! Looking for a favorable consideration and let me know to move further! Many Thanks & Regards, Rishi A.
$188 USD 在15天之内
5.0 (41条评论)
5.1
5.1
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Hello. As a hardware we need Arduino nano v3, gsm sim800 modules, 18650-3x panasonic 3400mah, dc-dc stepup, lcd 1602 screen, ds18b20 temperature sensor, current sensore on chip. I know how to programn all hardware and in future make PCB.
$200 USD 在7天之内
5.0 (2条评论)
3.3
3.3
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Embedded software engineer with 7 years of experience.
$222 USD 在7天之内
0.0 (0条评论)
0.0
0.0
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I am a programmer an maker for arduino project. I usually use arduino to make my project. I have a research laboratory to do many projects related to arduino development project.
$155 USD 在7天之内
0.0 (0条评论)
0.0
0.0
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Hello! I am an automation engineer with proven experience working with Arduino and a various type of PLC's. About one year ago I have developed a similar application for an wood owen dryer. Please contact me for further details.
$222 USD 在3天之内
0.0 (0条评论)
0.0
0.0
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You need: 1. ESP8266-12 as it has internet connectivity via wifi 2. Custom pcb 3. You choose the sensor, BME280 or SHT71/75 or AM2321 or AM2301 - depends on quality/accuracy you want. 4. Battery + charger circuit sized to power requirement 5. SSD1306 OLED display Maybe use a M590 SMS board (they are very cheap) for SMS. It has a serial interface so is easy to connect to the ESP. Software needs webserver for configuration, SPIFFS storage to store data, http client for communication with server (are you using SSL?) Define communications (JSON/MQTT/XML)? I have just done a similar project, that sends JSON data via SSL, check out my portfolio for details. I did all the design, circuit, pcb, software and built/supplied the prototypes to the client.
$888 USD 在21天之内
0.0 (0条评论)
0.0
0.0
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I'm an italian electronic engineer with more than 14 years of work experience. I work as HW designer; FW and SW developer. As HW designer, I work in Altium, KiCad and Orcad and I have experience in development single MCU (Microchip PIC and ARM Cortex) boards with several digital I/O (GPIO, UART, SPI, I2C, PWM,....) and some analog I/O. I design complete board: power section, MCU section, peripheral section,.... I design also boards with battery power; so I have experience in low power PCB design. I have also experience in commercial boards (Arduino, Raspberry, Beaglebone,...) shields design. I have also experience in bluetooth (both 2.0 and 4.0) PCB design. As FW developer, usually I work in C for Microchip PIC (MPLAB X + XC compilers) and Eclipse + GNU ARM for different ARM Cortex M3/M4 manufacturers (but I'm ready to swith to new frameworks). I work both in single task and multi task environment (FreeRTOS). I write code both for low level driver (GPIO, UART, SPI, I2C, PWM....) management and for high level/final application. I work also in "C code" commercial boards Arduino/ESP8266 and Linux embedded commercial boards (Raspberry and Beaglebone). I have also experience in bluetooth (both 2.0 and 4.0) programming. As SW developer, I work in .NET, Java, and lot of others programming languages. Mainly I work for Windows O.S., but I have experience in Linux development too. Also I have experience in Android App development with Java (Eclipse + Android SDK + Java).
$833 USD 在50天之内
0.0 (0条评论)
0.0
0.0
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I am willing to help you in your project. Electronic engineer specializing in programming embedded devices
$122 USD 在10天之内
0.0 (0条评论)
0.0
0.0

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TURKEY的国旗
Izmir, Turkey
3.9
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会员自11月 22, 2014起

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