--- 4 Channel Relay Module Library For Proteus |top| Guide

// Turn off the motor relayTurnOff(RELAY_PIN, CHANNEL_1);

// Turn on the motor relayTurnOn(RELAY_PIN, CHANNEL_1);

void main(void)

// Simulation code for controlling a motor using the 4 Channel Relay Module

// Initialize the relay module relayInit(RELAY_PIN);

// Delay for 5 seconds delay_ms(5000);