similar to clap on clap off need help

Your circuit is getting better and is nearly ready to work.
The battery is connected instead of a microphone. Use the signal generator at the input and put the battery at the very top line of the schematic.
 
Okay i did that but its telling me that i have a error to voltage sources in parallel
 

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Traceyhardy said:
Okay i did that but its telling me that i have a error to voltage sources in parallel
Click to expand...
You have two batteries in parallel. Only one of them should be there.
Also there is a box that I don't know what it is.
 

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Yes! it did work.. just one question.. do i have my oscilloscope connected correctly
 

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Thank you so much for your help. I don't think i would have got it done anytime soon without u. Know I just have to figure out my componet values. thanks
 
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