Germinating Seeds / Moisture sensor - DRY alert
 
    
        
                
            
                
                    using the moisture sensor to alert me when my germinating seeds get DRY.   These valuable seeds need to remain moist during the germinating process and I'm now using TWINE to give me an alert when I need to add water to the dish.  
(see picture) 
                 
                             
         
     
 
                 
             
        
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