4 Channel Relay Module Library For Proteus New
The Project: Smart Home Automation
Pin Accuracy: Matches the VCC, GND, and IN1-IN4 pinout of real hardware. 4 channel relay module library for proteus new
.IDX(index).LIB(library).HEX(optional demo firmware)
Schematic setup using the new library:
GitHub (suoapvs/RelayModule): While primarily for Arduino code, repositories like this often include simulation files for Proteus integration in their documentation or releases. How to Install the Library The Project: Smart Home Automation Pin Accuracy: Matches
6. Testing and Validation
| Test | Condition | Expected Result | Observed | |------|-----------|----------------|----------| | Logic Low | INx = 0V | Relay coil energized, COM to NO | Pass | | Logic High | INx = 5V | Relay de-energized, COM to NC | Pass | | Power Supply | VCC = 5V, JD-VCC = 5V | All channels functional | Pass | | Isolation | Separate JD-VCC = 9V | Relays switch with higher force | Pass | | Transient | Square wave 10Hz | No contact bounce (ideal model) | Acceptable for digital sim | and IN1-IN4 pinout of real hardware.
How to Download the New 4 Channel Relay Module Library for Proteus
Since the official Proteus (Labcenter Electronics) library does not natively include this composite part, you must download it from third-party repositories. For safety and reliability, follow these steps:
What is a 4-Channel Relay Module?
4.2 Arduino Code (for simulation)
// 4-Channel Relay Control for Proteus Simulation
int relayPins[] = 8, 9, 10, 11;