Volume expander amplifier (T364E)

This circuit was found in the 1961 RCA tube manual. The circuit includes a power supply stage.

IR Remote Control (CB25093E)
This is the transmitter of the transmitter of a micro remote control that appeared in the November...
Pocket Signal Generator (CB13159E)
This unijunction relaxation oscillator can be used as a very useful signal injector. The circuit is...
TMP468 High Precision Temperature Sensor
April 2017 - Texas Instruments' new high-precision TMP468 sensor can now be obtained from Mouser...