The circuit shown in figure 1 consists of an Inverter Module for CCFL Lamp that can be supplied with voltages of 3.3 V. The circuit is suggested by Microsemi (www.microsemi).
This circuit was found in Radio Electronics magazine from the 90's. The circuit is for small NiCad...
This transistor tester was found in a publication by Gernsback from 1960. The circuit can be used...
This logic probe or logic level indicator is suitable for use in CMOS circuits. The power comes...