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The Proteus program is a top-rated simulation application that specializes in simulating electrical circuits, computer-aided design, and modeling of microprocessors, microcontrollers, and other programmable devices.
However, the Proteus simulator requires the assistance of additional software to create the virtual port. This is where Compim in Proteus and VSPD come into play, serving as a critical solution to this limitation.
In this short tutorial, we will illustrate how to use Virtual Serial Port Driver to create Proteus virtual serial ports.
In the world of mechanical engineering, power transmission relies on precision. When a designer needs to connect a shaft to a hub with high torque capacity and self-centering capabilities, splines are the go-to solution. Among the many global standards, DIN 5480 stands out as the premier German standard for involute splines.
Key parameters include:
Understanding the Callout (Example: DIN 5480 W 120 x 3 x 38 x 8f) A standard DIN 5480 designation is decoded as follows:
If you want, I can:
A typical DIN 5480 callout, such as DIN 5480 – W 120 x 3 x 38 x 8f, contains specific data points: Description W / N Shaft / Hub
9H/9g: The most common "sliding fit" for general engineering.
. Confident, they model the part and send it to the machine shop.
The following formulas are used to calculate critical dimensions for both shafts (external) and hubs (internal): Engineering.com Reference Diameter ( Pitch Diameter Base Circle Diameter ( Addendum ( Dedendum ( Tooth Depth ( Standard Designation Example A typical specification follows this format: DIN 5480 W 120 x 3 x 38 x 8f : Indicates a shaft ("Welle") or a hub ("Nabe"). : Reference diameter. : Module ( : Number of teeth ( : Tolerance class and fit. Available Documentation
There are two methods that can be used to check the functionality of the “host program” <-> “COM port” <-> “device model in the Proteus system”.
Proteus has advantages over other tools like VMLAb and Atmel Studio because it provides faster simulation of external serial ports. You can also work with commercial drivers using Proteus.
There is, however, an issue when we are using a modern laptop or another computer that does not contain a serial port.
Utilizing virtual serial ports in Proteus is essential for effective simulation and testing of serial communication protocols, especially in environments lacking physical COM ports. By leveraging tools like COMPIM and the Virtual Serial Port Driver, you can create a seamless connection between your microcontroller simulations and host applications. This tutorial has outlined the necessary steps to set up virtual serial ports, enabling you to efficiently test and validate your designs in a virtual environment. With these techniques, you can enhance your projects and streamline the development process, making Proteus a powerful ally in your engineering toolkit.
The resolution of this issue involves taking advantage of the power of Virtual Serial Port Driver. This professional-grade software from Electronic Team enables you to easily create connected pairs of virtual serial ports.
Just follow these simple steps:


Using these steps, virtual serial ports can be used with the Proteus simulator even on computers that are not equipped with physical COM ports. din 5480 spline dimensions pdf
Virtual Serial Port Driver
In the world of mechanical engineering, power transmission relies on precision. When a designer needs to connect a shaft to a hub with high torque capacity and self-centering capabilities, splines are the go-to solution. Among the many global standards, DIN 5480 stands out as the premier German standard for involute splines.
Key parameters include:
Understanding the Callout (Example: DIN 5480 W 120 x 3 x 38 x 8f) A standard DIN 5480 designation is decoded as follows:
If you want, I can:
A typical DIN 5480 callout, such as DIN 5480 – W 120 x 3 x 38 x 8f, contains specific data points: Description W / N Shaft / Hub
9H/9g: The most common "sliding fit" for general engineering.
. Confident, they model the part and send it to the machine shop.
The following formulas are used to calculate critical dimensions for both shafts (external) and hubs (internal): Engineering.com Reference Diameter ( Pitch Diameter Base Circle Diameter ( Addendum ( Dedendum ( Tooth Depth ( Standard Designation Example A typical specification follows this format: DIN 5480 W 120 x 3 x 38 x 8f : Indicates a shaft ("Welle") or a hub ("Nabe"). : Reference diameter. : Module ( : Number of teeth ( : Tolerance class and fit. Available Documentation