A C++ POO Arduino PlatformIO project of a timer for a relay. It uses a relay module, an OLED 0.96 inch display for timer visualization and 4 push buttons to operate it. These buttons have the ...

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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 ...

Relays are frequently used in our electronics applications specially when we need to drive high loads from microcontroller circuits. So in this DIY project, we make a 4-Channel Relay Driver Circuit to ...