Turn Scrap Parts into a Real Metal Detector! (Free PCB + Full Guide)

https://drive.google.com/drive/folders/1oUUQZkDtyDS8eNzxjtSlMKeitSLtJYcc?usp=drive_link
In this video, we’ll turn common electronic scrap parts into a fully working pocket metal detector using the classic 555 timer IC and a few transistors.
It’s small, accurate, and perfect for DIY makers, hobbyists, or treasure hunters who love experimenting with circuits!

You’ll get the complete schematic, PCB layout, and a step-by-step build guide — all explained clearly.

💾 Download Files (Schematic + PCB): [Add your link here]
⚡ Main Components: NE555, BC547 (x3), buzzer, coil, resistors, capacitors

🔧 What You’ll Learn:

How a 555 timer generates pulses for metal detection

How to amplify signals with transistors

How to design, solder, and test your own pinpointer detector

If you enjoy DIY electronics, don’t forget to Like 👍, Subscribe 🔔, and Share this project with friends!

Видео Turn Scrap Parts into a Real Metal Detector! (Free PCB + Full Guide) канала Electro Empire