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How to make mini inverter 12V to 220V used IC KA3525A circuit 50Hz to 60Hz enjoy with this circuit… قراءة المزيد How to make mini inverter 12V to 220V used IC KA3525A circuit 50Hz to 60Hz

How to make sensor switch circuit You can try it with download link: download قراءة المزيد How to make sensor switch circuit

How to make power audio stereo amplifier TDA 7297 30W at home power input DC 12V It really good so… قراءة المزيد How to make power audio stereo amplifier TDA 7297 30W at home power input DC 12V

How to make mini inverter DC 12V to AC 230V to 240V using 5A transformer at home This mini inve… قراءة المزيد How to make mini inverter DC 12V to AC 230V to 240V using 5A transformer at home