Shawn Beam - repost

Budget min $50 USD / hour
Bids 13
Average Bid $55
Status Closed

I am looking to build a fully automated nutrient dosing system for my greenhouse. I intend to use peristaltic pumps like this. n[url removed, login to view] notice they have a Scada model as well and was wondering if you have any opinion about this. nAs well, here is a system similar to what I would like to maken[url removed, login to view] addition to the above system, I would like to incorporate agitation pumps into my dispensing containers. All of the products I will be dosing require a great bit of agitation prior to dosing. nI would also like to incorporate a multi zone irrigation controller. I have built an irrigation system that consist of three nutrient reservoirs which are filled with a crop specific solution. In order to save money I created a series of manifolds which allows all three reservoirs to be attached to one pump and delivered to their respected area by means of six [url removed, login to view] basically need a all-in-one agitation dosing system, nutrient monitoring system (EC, pH, temp), zoned irrigation system. nnCan you help? :)n

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Bids on this Project

  • jsidev Profile Picture


    Cork,  Ireland

    The area of our main skills includes research engineering in electronics and technology, HW&SW embedded system design based on ARM Cortex engine, Microchip engine, Cambridge XAP engine, Atmel engine, using of Assembler and ANSI C Platforms, Keil uVision IDE, Microchip MPLAB IDE, BlueLab IDE/Casira, OEM modules design; Custom electronics design and prototyping; Protocols and OEM Bluetooth, Wi/Fi, ZigBEE, GSM/GPS, scan engine, RF, automotive communication protocols, Bluetooth, GPS NMEA, GPS SiRF binary, RS232/422/485, IEEE488, I2C, SPI, USB-H ID, IrDa, Modbus RTU/ASCII, Profibus, Fieldbus, 1-Wire, X10, ZigBee, Manchester/F2F, antenna design; RFID Reader LongRange System, RFID LF reader design, SD/MMC flash memory; Intelligent sensors MEMs technology (gyroscopes, accelerometers, digital compasses), fuzzy PID, PLC, acquisition module, furnace control, gas, pressure, force, load, displacement, voltage, current, gas purification control; Prototyping and low small mass production, through hole and SMT;

  • lancerf10 Profile Picture


    Bharatpur,  Iran, Islamic Republic of

    We have A result oriented team working honestly on making many others dream success . we have well-qualified and well-organized team who are working good in Matlab & Mathematica, Electronics, PCB Layout, Robotics with 10 yrs experience in Electrical Engineering work. We have good quality control team and we can Guarantee you the work assigned will be delivered almost 100% accuracy and in time. Enjoying our work.

  • Phil31 Profile Picture


    Quint Fonsegrives,  France

    Electronic engineer with over 15 years experience in high speed digital designs. Hardware, Firmware and Software designer

  • alexk112 Profile Picture


    MedellĂ­n, Antioquia, Colombia,  Colombia


  • hardwaredesigner Profile Picture


    Toronto,  Canada

    Experienced Designer and Engineer handling analogue, RF, GSM, GPS, digital, FPGA, SMPS, VHDL and PCB Layout using Altium Designer or DxDesigner/PADS. Providing design, manufacturing and sourcing support.

  • anujgargiitk Profile Picture


    Agra,  India

    I am a mechanical engineer with a dedicated team of inhouse electronics hardware and software engineers. We have published 9 international research papers mostly on mathematical modelling of complex systems and simulating the same using softwares like Matlab, Simulink, EES, C, C++, Java, etc apart from conducting experimental research & development. We have also filed for 5 Indian patents in past 4 years. We specialize in concept design, 3D modeling, hardware design, PCB design, microcontroller (Arduino) programming, PLC & sensor instrumentation of specialized products & machines. We also do various analysis like stress, dynamic analysis, circuit simulations, etc. We also have inhouse prototyping and manufacturing facility including 3D printing i.e. SLA and SLS in 3 different polymers, vacuum casting for a range of polymers and aluminum, CNC milling and turning, etc. PCB printing, hardware assembly, product integration & testing is also available.

  • bchandra1955 Profile Picture


    KANPUR,  India

    I love engineering tasks. I have been in product design , development and testing area since past 37years. Wind and solar area are my preferred areas. I can take care of mathematical modeling , Programming in MATLAB, SIMULINK and LABView and real time programming as well as simulation Skills in MATLAB, FORTRAN,Pascal, C,C++, LABView, I have put minimum limits for project budgets: $42 for hourly consultation (that is, for 2 hours), and $45 for fix cost quotes for 2 hours of occupancy.

  • MikroStar Profile Picture


    Lahore,  Pakistan

    Hello, I am an electrical and electronics design engineer. I have design expertise in Embedded system, firmware development, PCB layout and hardware prototyping . I also have experience in MATLAB for modelling and simulation of electrical systems and ANN. Software proficiency: 1) Proteus Design Suite 2) Altium Designer 3) Cadence ORCAD 4) KICAD 5) MATLAB 6) Arduino IDE 7) MIKROC for AVR/PIC 8) Fritzing 9) Eagle CAD I have more than 7 years of experience in developing custom electronics. I can take your project from concept to completion. Furthermore i have high level of design expertise in following technologies: RF, Bluetooth, BLE, Zigbee, wireless, GSM, 3G, WIFI, GPS, NFC, RFID, Energy harvesting, MEMS and datalogging.

  • cjubanac Profile Picture


    Podgorica,  Montenegro

    Need a PHP Index Programmer or Website Development Developer? I have been working with PHP Index and Website Development for a few years and have an some amount of experience working with them. I am available for hire to work on your project. I also have experience with PHP Index, Website Development and Mobile.

  • bainesbunch Profile Picture


    Miers,  France

    We are a hardware and software design studio that takes concept ideas to prototype and then onto production ready products We are developers of embedded solutions but specialise in the arenas of Arduino and Netduino and have a portfolio of clients that span the globe. We have been developing hardware/firmware/software solutions for the last 25 years and have considerable experience in embedded solutions Our consultants also have over 17 years .NET covering all areas from for web based clients through to the .NET Micro Framework for enabled devices such as the Netduino and they are equally experienced in developing with RAD 4GL IDEs on the .NET platforms for web, desktop and embedded solutions. In addition to our design services we also offer a limited fabrication and build service to our clients for small production runs. This allows our clients to try a solution before committing to a large volume production run.