Tag Archives: Inventor AW

4 Ideas for LED bulb ,, will amaze you

Hello everyone we are going to make interesting 4 projects so please watch the video until the end there is a damaged LED let it be easy to find and replace This method is good for those who do not have SMD soldering unit, you can use the lighter to remove and soldering this time we are going… Read More »

How To Make 1.5 Volt LED Light Lasts for 30 hours

A Ferrite Core Coil Enameled Copper wire Make 10 Turns And Then Make 20 Turns Old Remote Control Board You Can Use PCB Board D882 NPN Transistor A Resistance 120 Ohm 3 Volt LED 1.5V Batter AA Size With New Battery It Lasts for 30 Hours A Dead 1.5V Battery Thank You For Watching. As found on YouTube