LTspice offers a range of intriguing features, and one of these is the ability to right-click on a device and select “Open this macromodel’s text fixture.”
![openmacromodel](https://youspice.com/wp-content/uploads/2015/01/openmacromodel_6764851743395050878.png)
This action opens another window containing a complete schematic circuit that is ready for simulation. This can serve as a starting point for creating a new design.
![startdraw](https://youspice.com/wp-content/uploads/2015/01/startdraw_448604586906655922.png)
Run the simulation:
![](https://youspice.com/wp-content/uploads/2015/01/runstartdraw_1331553133046765402.png)
The plot window will open
![afterrunstartdraw](https://youspice.com/wp-content/uploads/2015/01/afterrunstartdraw_5660896240959717456.png)
You can view the waveform by moving the mouse over a node, which will display a voltage probe. Click the left mouse button to view the waveform:
![voltageprobe](https://youspice.com/wp-content/uploads/2015/01/voltageprobe_1216663965667829688.png)
![Vout](https://youspice.com/wp-content/uploads/2015/01/Vout_793380135158932092.png)
When you move the mouse over a device, a current probe will appear. To view the current waveform as well, click the left mouse button:
![currentprobe](https://youspice.com/wp-content/uploads/2015/01/currentprobe_7501738408216041958.png)
![VandIout](https://youspice.com/wp-content/uploads/2015/01/VandIout_187006799808436490.png)