Introduction: Arduino Hydroponic Controller for Pump / Light

By CrazyIndiana
About: I make DIY & IoT things. How to make toys,robots , switches easily controllable from smartphone via Internet

n this project i will make Arduino Hydroponic Controller to automate working of Pump / Light for Hydroponic . This controller will turn on/off pump & light at any specific time with any interval.

Step 1: Components Needed for Making Automated Hydroponic Controller

  1. Arduino Uno / Nano
  2. 5 volt 2 Channel Relay
  3. DS3231 Clock
  4. Toggle Switch DPDT
  5. Indicator
  6. Water Pump
  7. Air Pump

Step 2: Connecting the Components.

You need to connect the components as per Circuit Diagram. Here you have a toggle switch to run the pump or Light automatically or Manually. In Auto mode Water pump & Light/Air pump will turn On/Off for a certain period & at predefined interval which can changed in code.

Step 3: Now Upload the Code

Now upload the code to Arduino. You can check my complete Video in details.

You can Download code below

Attachments

Step 4: