Found in an Electronic Design from the 90s, this circuit makes use of a PLL CMOS. Values for various components are not indicated.
This circuit was found in an Electronics World of 1968. It can be applied to any modern triac and...
This circuit is from a documentation from the 70s. The transistors are types of germanium of the...
Obtained from a 1996 documentation, this circuit uses common components and has a voltage gain of 200...