LED수리 납땜 특별한 방법 LED등 망가져도 버리지 마세요 led repair #LEDrepair #led조명 #led전구 #led등만물iotПереглядів 594 тис. 5 років тому
This video demonstrates how to repair a broken LED sensor light by replacing the faulty LED element. The presenter shows how to extract the old LED using a lighter or soldering iron, and then how to solder the new LED in place. They also discuss the importance of checking the polarity and voltage of the LED before soldering.