This circuit provides both frequency and voltage division. The circuit was found in a 1966 documentation. The circuit must be supplied with voltages from 32 to 40 V.
This circuit allows linear brightness control of an LED from an input voltage. The power supply must...
November 2016 - Texas Instruments' new TPS62135 and TPS621351 step-down converters with a wide...
This 2-transistor circuit is used with high impedance microphones, such as ceramic or crystal...