--- 4 Channel Relay Module Library For Proteus Info

To add this module to your Proteus software, follow these steps:

: In simulation, optocouplers and transistors can often be simplified or replaced with behavioral models to speed up the simulation while maintaining logical correctness. --- 4 Channel Relay Module Library For Proteus

: Each relay can be switched separately via digital input pins (IN1–IN4). To add this module to your Proteus software,

Control 4 bulbs from an Arduino Uno.

Limitations of Simulating Relay Modules in Proteus follow these steps: : In simulation