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Project logs / Universal opamp prototyping circuit
Most standard amplifier circuits can be done, the circuit schematic layout is conveniently printed on the PCB.
You can order it directly from the shop:
http://http://dirtypcbs.com/store/designer/details/6311/1270/universal-opamp-circuits-rev1-zip
The circuit is tested and working. The link is also available on my electronics blog. just google bashtelorofscience
Any comments are welcome.