Given a platform, for instance an STM32F103V, the chip would run a series of functions for the requirements of maintaining a hydroponics garden indoors. There would be executions to trigger relays that control the lighting, irrigation, co2 generators, fans, air conditioning, heat, and nutrient dosing peristaltic pumps. Also their would be TDS/ppm probe input, pH submersible probe input, and atmospheric co2 level inputs required. The system needs to be programmable via graphically pleasant windows form, manageable via mobile phone (android, ios) and come complete with sample garden programs. I would like to also incorporate the nutrient feeding schedules of major nutrient brands such as Advanced Nutrients, General Hydroponics, Botanicare, House and Garden, and maybe a few others. Also some sort of database for keeping the garden's contents categorically recorded.
The STM32F103V has been picked for it's low cost and GPIO channels, but we are open to microcontroller suggestions. Also the peristaltic pumps being sourced from Hong Kong right now are 12 VDC 400ma everything else powered will be 120v including the lighting because it will be triggering 2 Pole contactor coils and not the inductive load of the lamps themselves.
14 freelance font une offre moyenne de $5436 pour ce travail
Hello, I am a telecom engineer, expert on PLC/SCADA and embedded programming. I can help you with this.
Hello, GrowFine! I can develop this device for you, taking into account all your requirements. Also I can make prototype the device and write software for mobile phones. I I'll make this work qualitatively, because I'm Plus
Dear Sir, I have 10 year experience on analog design, audio system, power electronics, digital motor control, inverters, converters, DC-DC converters, power distribution sysetms, PCB design, circuit simulation, syst Plus
I am an embedded systems engineer. I developed hundreds of programmed boards.I generally use microchip or ARM µC. Please check PMB.
Dear Sir! A team of talented engineers will execute your project. Have developed similar system for the Botanical Garden of the Belarussian National Academy of Siences. Additional information in the PMB.
Hello, Greetings..! Its a very interesting topic for me, lot of sensors, relays, solenoid controls, contactors..and I had an experience of executing similar kind of projects. Further details added in Private mes Plus
HI, I am experienced with Micro controller desig nand programming. I've used Atmel 8051. I can help you with this project.
Good experience with Microcotroller based embedded system. Basic profile sent to you in PM. I will really love to work on such a potential project.
Hi, I already have a ready design based on the STM32F107V which is pin compatible to the STM32F103V 100 pin package. In addition to the STM32F103V the STM32F107V has built in Ethernet which is required if you wish Plus
Hi, we're a US based group of freelancers that definitely have the skill sets that you are seeking for this project. You can view some of our portfolio below, and you can also learn more about us by visiting our websit Plus
HI, I have developed minay automatic control equipments, some for very large systems italian navy and airports, other for firm automation. I worked for a long period with STM32 and now I am developing a unit with stm Plus
This should not be to difficult using a small PLC and eASY TO GET SOFTWARE. The whole lot will be IP addressable.