Você Vai Querer Montar Esse Circuito Também!

In this video, I assembled a simple, curious, and almost magical circuit: energy transfer through the air, using only a few easy-to-find components! You'll see LEDs lighting up without being connected to wires, and even a fan working with energy transferred without direct contact. All this with an air-core coil, an NPN transistor, and a resistor. An experiment that anyone passionate about electronics will want to try at home! I also show how to harness this energy using another winding with a diode and capacitor, demonstrating that even wirelessly charging a battery is possible with this principle. If you like learning by doing and with different ideas, this video is for you. A great experiment for those starting out in electronics or wanting to explore new possibilities with few components! Components used: BD135 transistor (TIP31, TIP41 or similar can be used) 1k ohm resistor Enameled copper wire (20 to 30 turns) Power source (battery or bench power supply) Inductors with LEDs Diode, electrolytic capacitor and 5V fan ------------------------------------------------------------------------- ------------------------------------------------------------------------- #SimpleElectronics #EnergyTransfer #ElectronicExperiment #AirCoil #CreativeCircuit #WirelessPower #ElectronicsForBeginners #HomemadeExperiment #ScienceInPractice #YouWillWantToBuildIt