How do I create a sine wave with an amplitude symmetric about 0v?? the sine function of the voltage source seems to be
offset from 0v in the source waveform
Please use the Voltage Source and not the EasyEDA Source in the EasyEDA Libs and also please have a look at:
The parameterisation of the EasyEDA Sources is incorrect.
Please use the conventional Voltage and Current Independent Sources as described in the EasyEDA Simulation eBook and have a play with the examples in there:
Configuring Voltage and Current Sources
https://docs.google.com/document/u/1/d/1OWZVVFRAe_2NW3WratpkA_SGuHa5AcRow5ZRfvcoVTU/pub#h.2p2csry
(The Google link above is to the original copy of the Simulation eBook which you can also find at:
https://easyeda.com/Doc/Simulation-eBook/
but the table of contents in the EasyEDA copy is broken and misses out some sections. We are working to fix it but in the meanwhile the copy published to the web from Google Drive works just as well.)
For more on this issue, please see this thread:
https://easyeda.com/forum/topic/square_with_initial_value-Nz9vQcawE
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