3 Simple Ways to Share What You Make
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Jan 16, 2007
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Comment: That would be a cool application for the smartphone. It would also be sufficiently diff…
Comment: Correct. The negative terminal of the battery does NOT go to the ground, which is also …
Comment: Correct. The negative terminal of the battery does NOT go to the ground, which is also …
Comment: What nostalgia your Instructable provokes. 50 years ago I made similar mixtures, and ba…
Comment: The V+, V-, and GND connections are there because op amps generally need both positive …