Archive for March 21st, 2009
Wep v9.03: Audio Splitter for laptops
Its yet another tech weekend for me and Kaushani. This time we have come up with a hobby circuit called the “Audio splitter” specially meant for laptops as we’ve taken the power supply from USB. Its implemented using TDA2822M Dual OPAMP IC with internal feedback which gives a gain of 89 (39db).
It has separate volume [...]
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