Mosfet AC Power Inverter

I seeks a picture inverter circuit for experience build mini inverter project. Accidentally meet Simple Mosfet AC Power Inverter Circuit. Think should advantage with friends from the circuit uses integrated digital circuit number CD4001 for Pulse Oscillator Generator. Give power mosfet driver Transformer get Voltage output 110V or 220V from input 12 Volt (Battery 12V). For VR1 give for fine the frequency oscillator output. The other detail see in the circuit by have, Image source:http://cit.kmutnb.ac.th/ebook/

Power Supply   Switching Power Supply   DC to DC Converter   Inverter
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RF radiofrequency   Electronic control   Digital Circuit   Alarm home system
DC to DC converter step up voltage   Mini project   Temperature control
FM receiver   Dual power supply   Fluorescent lamp   Pic microcontroller
Led display   RF amplifier   FM transmitter   LM324   LM723   TL494
2N3055   LM338   SG3525   Li-ion battery charger   Pulse generator