http://www.simplecircuitdiagram.com Free Simple Circuit Diagram Tue, 24 Jan 2012 02:31:05 +0000 en hourly 1 http://wordpress.org/?v=abc http://www.simplecircuitdiagram.com/2011/01/15/2-transistors-signal-generator-for-signal-tracing/ http://www.simplecircuitdiagram.com/2011/01/15/2-transistors-signal-generator-for-signal-tracing/#comments Sat, 15 Jan 2011 02:13:29 +0000 Rend http://www.simplecircuitdiagram.com/?p=2275 Signal tracing is a method to find failure section of electronic circuit. This method is very common in troubleshooting audio electronics, since the tool for injection and monitoring will be very simple and cheap. The tracing method is done by … Continue reading →]]> http://www.simplecircuitdiagram.com/2011/01/15/2-transistors-signal-generator-for-signal-tracing/feed/ 0 http://www.simplecircuitdiagram.com/2009/05/28/audio-signal-injector-and-tracer-in-one-circuit/ http://www.simplecircuitdiagram.com/2009/05/28/audio-signal-injector-and-tracer-in-one-circuit/#comments Thu, 28 May 2009 02:52:39 +0000 Adam http://www.simplecircuitdiagram.com/?p=113 If you are building or troubleshooting audio circuits, both audio signal injector and audio tracer is important tools. tracing audio signal means tapping a signal at certain point, and check if the signal is exist.  Here is the schematic diagram … Continue reading →]]> http://www.simplecircuitdiagram.com/2009/05/28/audio-signal-injector-and-tracer-in-one-circuit/feed/ 0