This transformerless circuit was obtained in a 1965 publication by Ferranti. The components are from that time, with emphasis on the type of engine used.
July 2017 - The Texas Instruments step-down converter module of the same name IC can now be...
This type of configuration, which appears elsewhere in this section, was found in a 1965...
Found in a 90s PE Hobbyst Handbook, this circuit mimics the sound of a space gun. The components...