More about Amplifier (482)

8-03-2013 | With this project, I like to build a small class D amplifier based on a 555 timer IC. I also like to use only “common” components, so this p...

8-03-2013 | With this project, I like to build a small class D amplifier based on a 555 timer IC. I also like to use only “common” components, so this p...

5-03-2013 | By Michiel Ter Burg See also http://www.luidsprekers.org/STA/. The goal was not to build a super Hi-Fi amplifier, but to see if it would be...

5-03-2013 | By Michiel Ter Burg See also http://www.luidsprekers.org/STA/. The goal was not to build a super Hi-Fi amplifier, but to see if it would be...

1-12-2012 | A transconductance amplifier like this can be used as a versatile amplifier stage for a wide range of measurement functions, as you’ll see i...

1-12-2012 | The TDA7052 IC from Phlips (NXP) requires just two decoupling capacitors to act as a miniature 1-watt audio amplifier.

1-10-2012 | The principle of a (preferably) linear amplifier is straightforward: an audio signal modulates (varies in volume and frequency) the small ba...

1-07-2012 | A computer is suitable for making (audio) measurements thanks to the sound card that is usually built in. Unfortunately, the audio input on...

1-06-2012 | This month we close off the discussions of the individual boards that make up the preamplifier, both in terms of theory of operation and con...

1-05-2012 | Just in case you didn’t know, vinyl records are making a comeback and there are even under-25 musicians releasing new material on CD cheerfu...