- #1
omonoid
- 18
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OK i have to build a waveform generator with adgujtable amp and freq. I have lots of soldering expericne, but no schematic reading experience.
I found this helpful guide to achieve what i want
http://www.instructables.com/id/Build-a-Square-Wave-Oscillator-Part-1-of-DIY-Mod/"
Here is the shematics (hard to read kinda)
My basic questions so far are...
First, in the parts list it calls for 5x 1kΩ Resistors and no 10k ones, but the schematics show 10k ohm ones instead...I bought 5x 1kΩ ones so hopefully i can use them.
Second, I have plenty of 4.7k and 10k pots. It calls for 500k ones. I have 2 of these http://www.radioshack.com/product/index.jsp?productId=3012598, but they onoly have 2 pins instead of the standard 3 pins. Am i out of luck, or can i use a combonation of what i have?
Third can the capacitors go in any direction? How can you tell based on these schematics
Fourth DO the ground points all connect together basically
Last, how would you recommend soldering it all? I have a perfboard but none of the holes are connected. Should i use solder to make the leads between two things?
Thanks a ton in advance
Any suggestions help!
I found this helpful guide to achieve what i want
http://www.instructables.com/id/Build-a-Square-Wave-Oscillator-Part-1-of-DIY-Mod/"
Here is the shematics (hard to read kinda)
My basic questions so far are...
First, in the parts list it calls for 5x 1kΩ Resistors and no 10k ones, but the schematics show 10k ohm ones instead...I bought 5x 1kΩ ones so hopefully i can use them.
Second, I have plenty of 4.7k and 10k pots. It calls for 500k ones. I have 2 of these http://www.radioshack.com/product/index.jsp?productId=3012598, but they onoly have 2 pins instead of the standard 3 pins. Am i out of luck, or can i use a combonation of what i have?
Third can the capacitors go in any direction? How can you tell based on these schematics
Fourth DO the ground points all connect together basically
Last, how would you recommend soldering it all? I have a perfboard but none of the holes are connected. Should i use solder to make the leads between two things?
Thanks a ton in advance
Any suggestions help!
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