Скачать или смотреть How to “Making and Using a Simplevl Multimeter Without Battery”

Here’s a perfect YouTube description you can use 👇

🎥 Title: Building a Battery-Free Multimeter | Simple Science Project at Home

📜 Description:
In this video, we’ll learn how to make a multimeter without using any battery! 🔋
This simple project shows how electricity from the tested circuit itself can power the meter. You’ll see how to measure voltage and current using a galvanometer and resistors — all without an external power source.

This is a great school science activity or DIY electronics project for students and beginners.

✨ What You’ll Learn:

How a multimeter works

Making a simple battery-free multimeter

Measuring voltage & current using a galvanometer

Understanding circuit behavior

🧠 Materials Used:
Galvanometer | Resistors | Wires | Breadboard | Pointer | Scale

👍 Don’t forget to like, share & subscribe for more simple science experiments and electronics tutorials! 💡🔌

#Multimeter #ScienceProject #DIY #BatteryFree #Electronics #SchoolProject #PhysicsExperiment

Would you like me to make a short version (for YouTube Shorts) too — under 100 words?