Innovation KH - Channel

My Channel talking about creative stuff broken removed from the computer, the TV interviews Phone Manh papers, radio, such as Resistance, Transistor, Diode zener, Motor, LED, Condensateur of these can make the Simple battery charger circuit, automatic switch, door security laser circuit, Convert 12V DC to 220V AC Circuit, laser light security system circuit, automatic light sensor, Control motor, Touch Signal, Regulator circuit. In addition, we can take drinks cans to be recycled as a motor car, armed aircraft wind blowing and other devices for toys. For this innovation, I have learned to do it from the Internet youtube if there is any point fallen short please comment. Thank you for watching! Please like and subscribe. Comment if you have any ideas for my next video.