ලයිට් කපපු ගමන් Auto ඔන්වෙන සහ නැවත ලයිට් ආවම ඔටෝ ඕෆ් වෙන Rechargeable Bulb හදන හැටි - විදුලි කප්පාදුවට විසඳුමක් 220v ස්වයංක්‍රීයව දැල්වෙන බල්බ් එකක් හදමු
How to Make a Auto ON/OFF Emergency LED Light - How to Make a Rechargeable Emergency Light Circuit - DIY - Power Cut Solution EP 12
12v LED strip convert to 3.7v👉 • 12v LED Light Strip Co...
බඩු ලිස් එක
5v mobile phone charger
3.7v charging Module ( TP4056)
5v Relay
3A Diode
3.7v Battery
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Circuit Download👉 drive.google.com/drive/folder...
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අනිත් වීඩියෝ සේරම මෙතනින් බලන්න👉 / electroniclokaya
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/ @electroniclokaya
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i'm KaluwaDewa Nishantha, a Electronic | Electrical | Mobile Phone | power Amplifier |inverter | Heavy Bass Speaker | Subwoofer | Mixer | Circuit | Repairing | Multimeter | Tech talks | Tech Review | Unboxing and Review | Sinhala | Restoration #Electronic_Lokaya @electroniclokaya
Power Cut Solution 12 #Rechargeable_Emergency_Light Rechargeable Emergency Light #Emergency_Light
#power_cut_solution #srilanka 230v_LED_Bulb Simple DC Power System - Solution to the Power Cut - Led DC Bulbs - 220v LED Light , How to light a 220 volt LED bulb from a 3.7 volt battery