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Tuesday, November 11, 2014

Over Voltage Alarm

Over Voltage Alarm Circuit.
ကုိ PCB & Schematic ႏွစ္ခုလုံးကုိတင္ေပးလုိက္ပါတယ္။
က်ြန္ေတာ္ကုိယ္တုိင္ဆြဲထားတာပါ
design ကေတာ့ ေစ်းကြက္ထဲမွ kyaw alarm card. ပါဝယ္လုိ႔လဲရပါတယ္။


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Monday, November 10, 2014

CD4047 Square Wave Inverter.

Square Wave Inverter.
CD4047 IC နဲ႔ေမာင္းျပထားတာေတြကုိ ဒီမွာေလ့လာႏုိင္ပါတယ္။


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Resistor Colar Code. ဖတ္နည္း

Resistor Colar Code. ဖတ္နည္းေတြပါ အီလက္ထေရာနစ္ပညာရပ္ကုိေလ့လာသင္ယူမယ္ဆုိ
ရင္အေျခခံအေရာင္ႏွင့္တန္ဖုိးေတြကုိခြဲျခားဖတ္တတ္ဖုိ႔လုိအပ္ပါတယ္။
သိျပီးသားသူမ်ားအေနနဲ႔ သင္ယူေနဆဲသူေတြအတြက္မ်ွေဝေစခ်င္ပါတယ္။


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500Watt inverter & charger

500Watt Inverter & Charging

chargign full cutoff.
ပါဝင္လုိ႔ bty full ျဖစ္တဲ႔အခါျဖတ္ေတာက္ေပးမွာျဖစ္ပါတယ္။
2way switch connection ကုိပါထည့္ဆြဲေပးထားပါတယ္။


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Sunday, November 9, 2014

300W Inverter Schematic Diagram.

CD4047 Inverter Circuits Diadram.
inverter design ျပဳလုပ္ခ်င္သူမ်ားအတြက္တင္ေပးလုိက္ပါတယ္။


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Automatic Light Control.

Automatic Light Control System Circuits.


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Thursday, November 6, 2014

NE555 IC  SafeGuard.




 Schematic Diagram.



 PCB Diagram