This high quality circuit with complementary symmetry was found in an Electronics World of 1966. It can be made with modern transistors like the BD or TIP series.
This sensor circuit was found in an American 1980s documentation. Modern operational amplifiers can...
This treble and bass control drains some milliamperes from a 12 V supply and can be used with any...
January 2017 - Texas Instruments' new TPS7A19 Low Voltage Dropout (LDO) linear regulators are now...