Upload a simple sequential sequence to your Arduino model to verify that all four channels switch independently:
+-------------------+ +-----------------------+ | | | 4-Channel Relay Mod. | | Microcontroller | | | | | | [ IN1 ]----------+--> Relay 1 Actuator | [ Pin 2 ]-----+------------>| [ IN2 ] | | [ Pin 3 ]-----+------------>| [ IN3 ] | | [ Pin 4 ]-----+------------>| [ IN4 ] | | [ Pin 5 ]-----+------------>| | | | | [ VCC ]<-- 5V | | [ GND Pin ]-----+------------>| [ GND ]<-- Ground| +-------------------+ +-----------------------+ Connecting the Control Side 4 channel relay module library for proteus new
: The module includes the necessary transistors and protection diodes built-in, allowing you to connect microcontroller pins directly to the IN1–IN4 inputs. Visual Clarity Upload a simple sequential sequence to your Arduino
John downloaded the library and installed it in Proteus. He then created a new project and added the 4-channel relay module to his design. To his delight, the module worked flawlessly, and he was able to control four different relays with ease. He then created a new project and added
For a "plug-and-play" experience, you need to download the . While specific "4-Channel" combined blocks are rare, libraries like "Relay Module Library v1.0" are commonly shared in engineering forums (like TheEngineeringProjects or EDA boards).
Animates the switching behavior during runtime to provide visual cues inside the schematic workspace. Step-by-Step Installation Guide