Hydroponics controller

Budget N/A
Bids 16
Average Bid $318

I need one arduino that controls with external sensors:

pH measuring;
Water Temperature measuring;
Air Humidity;
Air temperature;

And shows this in one browser (ethernet);

These are all the requirements. I will improve this project even more in the future, so this is a pilot project and i will further work with the developer to improve the software.

Kind regards,
Hélder Sousa.

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  • MegaMindSoftware Profile Picture


    Pune,  India

    Sound knowledge of C++, VC++, MFC, Windows Programming, COM-DCOM, C#, asp.net, .net 4.0, ajax, Java, Advance Java. Strong OOPs , UML concepts, Used tools of IBM rational for designing and modelling. Having Solution oriented approach.

    ASP, C Programming, Java, and Javascript

  • adizhavo93 Profile Picture


    Tirana,  Albania

    I am a Mechatronic Engineer student in the Albanian University, I have made several project in the electronics and robotics field and also built Automatic prototype of Robots and industrial environments by using C Programming Language and PLC programming & simulation environments. Watch my projects at http://www.youtube.com/adizhavo These are personal project prototypes

    C Programming, Engineering, Electronics, and CAD/CAM

  • EmbeddedControls Profile Picture


    Dallas,  United States

    Bio Over 25 years technical experience in the defense, computer, building automation, access control and embedded systems industries. Over 10 years experience online technical writing experience. Areas of Expertise Technical writing. Writing of articles, blog posts, web content, product reviews, product descriptions, whitepapers, ebooks, user manuals.

    Copywriting, Blog, Technical Writing, and Articles

  • solarino Profile Picture


    Albese,  Italy

    20+ Years experience in building electronic devices & systems in the field of automation engineering.

    Wireless, Engineering, Electronics, and Excel

  • rappt Profile Picture


    Amora,  Portugal

    Application and web developer, web designer

    PHP, Perl, C Programming, and Java

  • theenggprojects Profile Picture


    Lahore,  Pakistan

    We deal with programming,electronics & electrical projects based on : 1) C# 2) C / C++ 3) Visual Basic 4) MATLAB 5) LabView 6) Microcontrollers (Arduino, PIC, Atmel,MBed etc.)

    .NET, Wireless, Engineering, and Electronics

  • yhaat Profile Picture


    Kathamndu,  Nepal

    - 8051, AVR, ARM - KiCad, Eagle, Altium - Embedded Linux and Android - Bluetooth Low Energy - Arduino - Software Architecture - C, C++, JAVA, Python, PHP, MYSQL

    Linux, Wireless, Electronics, and Android

  • HosElectro Profile Picture


    Giza,  Egypt

    Experienced Embedded System engineer. I have a lot of experience in providing embedded systems solutions. *Top Arduino/Micro-controllers developer on Freelancer.com. - ARM cortex M3 /M0 - ST Micro STM32F series - Microchip (PIC32, PIC18F, PIC16F, dsPIC etc), - Texas instruments TI (32-bit TMS320 DSP series, 16-bit MSP430 series) -BlackFin -Freescale Dual Core Microcontrollers We guarantee 100% satisfaction to our customers. Experienced in the following: - Arduino - Micro-controller - C/C++ - Matlab - Micro-processors - Sensors - Visual basic - - C# - Python - Image processing - OpenCV - RFID - Android Please visit our portfolio on www.hoselectro.com

    PHP, .NET, Engineering, and Electronics

  • nisssal Profile Picture


    Kadawata,  Sri Lanka

    I am an electronic and telecommunication engineer of University of Moratuwa. I am well qualified in image processing, digital electronics, FPGA, embaded system development, robotics and bio medical engineering. I'm an expert in Verilog, MATLAB, C++, Android and Ardiuno.

    C Programming, Java, Visual Basic, and .NET

  • Rapidfire33 Profile Picture


    Surat,  India

    We at Energy Cloud, serve you for turnkey solutions, discrete solutions, solution integration, open source evaluation-customization-development, application development and porting in embedded engineering domain. We can work with you right from outlining your need to feasibility check, design, development, prototyping and testing to make you feel satisfied and proud yourself for choosing us. Our expertise: Languages: C, C++, Embedded C & C++, Matlab, XML, Javascript, Html Embedded OS: Embedded Linux, FreeRTOS Microcontrollers:TI Stellaris ARM Cortex-M3,AVR, PIC, LPC series 8 bit, 8051 Peripheral: ADC, DAC, Watch Dog Timer,EEPROM, LCD, Keypad Sensors: Touch Button, Acceleration, Temperature, Infrared Technology: Zigbee, RFID, GSM/GPRS, GPS, Wireless Sensor Network (WSN) High level protocol: SIP, SDP, LDAP, TLS, SRTP, RTP, TCP/IP Low level protocol: Ethernet, USB, SPI, I2C, Chipcon Debug Interface, RS485, RS232, USART, PS/2 keyboard interface, RC5 and NEC infrared remote protocol.

    Wireless, Electronics, Verilog / VHDL, and Microcontroller