Getting Started with LTspice
Simulation: DC Sweep
A DC Sweep is a type of simulation that allows you to vary the voltage or current of a specified device. On all schematics of SparkFun's parts we give you a voltage range for which the product can safely operate. I thought it would be a good idea to check a Sparkfun product to see just how accurate those voltage ranges are. For this example we are going to look at the Electret Microphone Breakout Board.