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Hello everyone! Im having a problem... I got nice lighting installed in my new studio, but the lighting of my laser is controlled by audio with an onboard microphone. This is annoying because i want the laser to work also when my music isnt that loud. inside the laser is a tiny microphone on a...

Hello all, I have the attached datasheet for an audio D/A converter (CS43L22) which have stereo headphone out/line out. I couldn't understand fully the audio jack schematic in the typical connection diagram, specially the difference between the highlighted elements!? can someone explain the...

Hi there, I am working on a circuit which would allow me to connect a headphone output to a pc mic input. When asking for advice about the design a question came to mind (thread can be found here if anyone's interested...