4 Channel Relay Module Library For Proteus New ((free)) -

Since Proteus does not natively include a specific "4-Channel Relay Module" (like the popular blue 5V/12V opto-isolated boards), this paper provides a methodology to create the library, simulate it, and use it effectively.

: Instead of a messy web of four separate relays, you get a single, professional-looking component that saves schematic space. Realistic Simulation 4 channel relay module library for proteus new