“Can You Really Build a Pinpointer with Just 3 Transistors?”
Автор: Electro Empire
Загружено: 2025-09-12
Просмотров: 1050
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In this video, we’ll show you how to build a DIY pinpointer metal detector using only 3 transistors. This simple and budget-friendly project is perfect for beginners in electronics who want to learn more about circuits and metal detection. With just a few components, you can create your own working pinpointer at home.
Whether you’re into DIY electronics, metal detecting, or just love experimenting with simple transistor circuits, this project is a fun and educational way to explore the basics of electronics.
🔧 What you’ll learn in this video:
How a pinpointer circuit works
Using 3 transistors to detect metals
Step-by-step assembly and testing
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