Do you want to build a great project? Your life is better. But electronics isn’t easy.
Many people are discouraged because they do not work as expected. And not enjoying it at all, wasting time and a lot of money.
Do you believe it? We can avoid this problem with these posts.
We will understand the working principle of electronics Components (DATASHEETs), Wiring, Basic Circuits, DIY, Trick TIPs, etc.
In simple ways!
For we can build mini electronics projects for example power supply, Flasher, light controller, times, solar cell. We are very happy to share what we learn with our friends.
It is true that the more you share, the more you know it. My English is very poo, most articles on this website are hard to understand. We are sorry! I will improve them.
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When it comes to a 5V negative voltage regulator, we usually choose the 7905 three-terminal negative regulator chip as the first choice because it is both easy to use and cheap. Plus, it can supply up to 1.5A when equipped with a sufficient heatsink. We can also turn it into an adjustable voltage regulator by … Read more
Learn electronics by designing 3 transistor amplifier circuit in simple way. With driving power of 1W – 7W. Or higher amplifier convenience. Read more
We are going to learn how to design a small signal amplifier circuit using transistors in a simple way, with class A amplifier form. Read more
In the previous articles, we learned about using a transistor as a switch, that was, either completely on or off. But circuits such as the audio amplifiers will require the transistor to be partially on, which is very interesting. But it can be quite a difficult subject for beginners who just started learning electronics to … Read more
This is a DC to DC Buck converter working principle. We often use it as a step down DC to DC converter circuit. Because it is a switching mode power supply. Read more