I am making a project named "smart garden irrigation system" in which i am using a soil moisture sensor if the soil is dry it will switch a water pump (working at 220V ac ) via a 5v relay and displays all the condition of soil and the status of pump on 16x2 LCD but sometimes after working fine lcd s…

16x2 LCD showing garbage values after switching relay

Coding_Badly April 17, 2018, 7:00am 12

@vishal_3, do not cross-post. Threads merged.

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