**Voltage Source** and **Current Source** (under the down arrows) in the **Power Supply** section in the **EasyEDA Libs**. For more information about how to find and use these sources, please have a look at these pages in the EasyEDA Tutorial: <https://easyeda.com/Doc/Tutorial/introduction.htm#Howtofindallthosesymbolsandfootprints:> and please also see: *3) EasyEDA Libs which contains ready made symbols for a wide range of components and which can be simulated.* in: <https://easyeda.com/Doc/Tutorial/schematic.htm#HowToFindTheSchematicLibraries> and: <https://easyeda.com/Doc/Simulation-eBook/Configuring-Voltage-and-Current-Sources.htm#ConfiguringVoltageandCurrentSources> :)