Code practice oscillator (T380E)

This oscillator was found in the 1961 RCA tube manual. Similar configurations appear on this site for manuals from other times by the same company.

Stabilizer for Grid Voltage with the 741 (CB1238E)
This circuit was obtained in an English publication of 1975. It is a circuit that stabilizes an...
VCNL4100 Proximity Sensor and Ambient Light (COM147E)
November 2016 - Vishay's new proximity sensors VCNL4100 for display presence and activation,...
Maxim MAX25612 High Voltage LED Controller
Maxim MAX25612 High Voltage LED Controller In stock from Mouser Electronics, this high voltage...