Modified Wireless Power Transmitter.

In this video, I show how I upgraded a basic Joule Thief circuit into a wireless power transmitter using just a 1.5V AA battery! The original design used a ferrite toroid core to boost voltage for a standard LED. But in the upgraded version, I added a 15-turn air-core coil connected to the feedback winding (L2), allowing energy to transmit wirelessly and light up an LED on a nearby receiver coil! 📡 What's inside: Old vs. Upgraded Circuit Comparison How Wireless Transmission Works at 1.5V Ferrite Toroid + Air-Core Coil Setup Lighting an LED Without Wires! 💡 This is a great beginner project if you're interested in wireless energy, Joule Thief circuits, or low-voltage electronics. 🔔 Don’t forget to like, comment, and subscribe for more simple yet powerful electronics experiments! #WirelessPower #JouleThief #ElectronicsProject #DIYWirelessLED #1_5VBatteryCircuit #ArduinoFriendly #HomemadeElectronics