News post & update: eleccircuit.com |  |
| Posted: 01 Mar 2015 10:55 PM PST This is an simple op-amp IC tester circuit that cheap and easy to build. for test many op-amp ICs fast check. How it works In Figure 1 is the schematic diagram of this tool, that is used to generate the square wave. The working of circuit for the OP-AMP is the tested IC will generate […]  |
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