http://www.youritronics.com/diy-electronic-stethoscope/ DIY, Electronics, IT, Gadgets Sat, 28 Jan 2012 20:46:04 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.youritronics.com/diy-electronic-stethoscope/comment-page-1/#comment-9598 The heartbeat « LiBs Thu, 04 Feb 2010 16:55:08 +0000 http://www.youritronics.com/?p=2793#comment-9598 [...] www.youritronics.com/diy-electronic-stethoscope This project uses the Spy Ear iSpy-007 Sound Amplifier, a fun little gadget that costs $2.60 and is available for purchase at DealExtreme.com. This is basically a 3 transistor amplifier with a microphone which gets attached to a short plastic tubing using heat-shrink tubing. The amplifier must be opened to have the stethoscope diaphragm attached to the microphone in a firm and secure manner, but once this is done the electronic stethoscope is complete. You just need an earphone and you’re ready to go! Posted by mylibs Filed in 0.0. INSPIRATION, 3.1 EMOTIONAL INTERACTION Leave a Comment » [...] [...] http://www.youritronics.com/diy-electronic-stethoscope This project uses the Spy Ear iSpy-007 Sound Amplifier, a fun little gadget that costs $2.60 and is available for purchase at DealExtreme.com. This is basically a 3 transistor amplifier with a microphone which gets attached to a short plastic tubing using heat-shrink tubing. The amplifier must be opened to have the stethoscope diaphragm attached to the microphone in a firm and secure manner, but once this is done the electronic stethoscope is complete. You just need an earphone and you’re ready to go! Posted by mylibs Filed in 0.0. INSPIRATION, 3.1 EMOTIONAL INTERACTION Leave a Comment » [...]

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