Transform Your Wired Headphones to Wireless on a Budget! 🚀 In this tutorial, you'll discover how to convert your wired headphones into wireless ones using just four affordable components: a $2 ...

In this video you will see how to make a simple wireless power transmitter and receiver. For this project you need enamelled copper wire 0.4-0.6 mm, 2N2222A transister, 27k resistor, 9v battery and ...