This project implements an automated water management system for aeroponic towers using a Node MCU and a 4-channel relay module to control water pumps. The system maintains optimal moisture levels by ...
The advantage of a bistable relay is that it remains in its state when its power supply is no longer provided. When you search for a bistable relay module, you will often notice that the relay ...
Impulse relay is a viable alternative for lighting control from multiple locations. In modernistic houses and apartments, lighting schemes to control lights from two or more locations are becoming ...
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