Circuit quite simple but quite high voltage flyback transformer of placing the television or monitor EHT transformer typically used in this poje song writer seems to have its own transformer.
CAUTION very high voltage flyback driver circuit produces output capacitor during operation, be careful, MOSFETs, pay attention to the zener diode circuit connection before running the insured Electricity Line, Use protective glasses
Flyback Driver Circuit Test
Source: goo.gl/K4BP
Published: 2010/09/06 Tags: power electronic projects, simple circuit projects
PIC16F627 RPM Measurement CPU Fan Speed Indicator Circuit
RPM measurement circuit PIC16F627 microcontroller based on the speed of the fan is displaying on the display. Software in assembly language prepared