This circuit is from a 1967 publication. The configuration holds true for modern transistors having a feedback across R2.
This circuit uses a metal enclosed transistor as a temperature sensor. The circuit is from an old...
May 2017 - Mouser Electronics already has Microchip's new MCP14A0451 and MCP14A0452 integrated...
This simple circuit was found in an English magazine that no longer exists, January 1970 issue. It is...