In this step-by-step tutorial, we will show you how to convert a DC voltmeter into an AC voltmeter using just four 1N4007 diodes and a capacitor. This DIY project is simple and easy to follow, and requires only a few basic electronic components that are readily available.
We will guide you through the process of building the circuit, starting with the selection of the appropriate components and their values.
![](https://s2.save4k.ru/pic/N1wVd4rS8GQ/maxresdefault.jpg)