The project is based on data as input to drive the closed feedback system.
The is data ( rainfall, soil moisture, humidity, date & time) drives the Arduino-dual relay module to control the opening or closing of two irrigation valves automatically which is the bases for my project. For now, there are 2 sensors namely the DHT22, soil moister sensor & a DS1307 (Real-time clock circuit ) to provide real-time and date, therefore there are 3 outputs to control the automation of solenoid valves (24Vdc-Normally closed) to supply water. The system is powered by a switch-mode power supply
The problem comes with Arduino code, to run the irrigation system requires being turned on with real-time for instance by turning it valves on (2min) and off (1min) then on again, then use the two sensors to turn the system off once humidity value set or soil moisture value set is reached hence sensored by microcontroller. But once I integrate the library and codes for everything it does not function the way I want it to. To be turned on by the RTC circuit then off by initiating the two sensors
I have a code that needs to be fixed that I was working with...uploaded below
Need this done ASAP so I can conduct several experiments
Have Arduino, RTC experience and like to work in your project. If possible please see my portfolio because I cannot write more text here.
Relevant Skills and Experience
15+ years experience on computer language and digital electronics.
Proposed Milestones
$25 USD - To get a good delivery
Provide me the code and I will fix for you
Relevant Skills and Experience
Solved several arduino users problems!
Proposed Milestones
$20 USD - pay on finish
I have already found a tutorial to follow. But I think instead of using a RTC, you can use some op-amps to get feedback from sensors and make it a complete closed loop system
Relevant Skills and Experience
I have developed device almost like you are going to make
Proposed Milestones
$15 USD - final code
Additional Services Offered
$15 USD - Change the circuit