Dog Wash Controller

I would like to use a Raspberry Pi to be the controller for a dog wash that I am building.

It will need to take inputs and outputs.

The hardware that I would like to use is attached.

Inputs -



1. Stop
2. Rinse
3. Shampoo
4. Conditioner
5. Flee & Tick
6. Dryer
7. Disinfectant

Outputs -
1. Fresh Water
2. Shampoo
3. Conditioner
4. Flee & Tick
5. Dryer Low
6. Disinfectant
7. Lights
8. Card Reader

Internal Clock - Used to Control Lights output

Dollar per minute to be adjustable. (15second increments)

When dog wash has time on timer turn on lights if not already on. (Leave on for adjustable time after credit runs out)

Enable/ Disable Free Disinfectant (adjustable set of time after wash credit runs out or while credit is in use)

Discount times and days and amounts to be adjustable.