LM317 voltage regulator: Pinout, CALCULATOR and circuits
When we build variable DC power supply,output 1A and adjust up to about 30V. Most use LM317, because high-efficiency, easy to apply and cheaper[...]
6 Comments
October 4, 2019
I’m teaching my children with Basic Electronics Learning and Simple English. We will understand the working principle of electronics Components, Wiring, Basic Circuits, DIY, 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 poor, most articles on this website are hard to understand. We are sorry! I will improve them.
Because we do not speak it every day. It is not our primary language. But we will try to learn English. So that everyone will hopefully benefit from it.
More Tags: Homeschooling
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Over 200 mini electronics projects, with circuit diagram and PCB. For ECE,EEE and electronics students,Suitable for those who are interested as a hobby.
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IC 4017/CD4017 Datasheet | Pinout | 15 example circuits
IC 4017 CMOS-Decade counter/divider. When we build the 10 LEDs running light for hobby. Often use IC-4017. This really neat chip contains counter,decoder[...]
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How do SCR works and basic circuits
Have ever you see SCR? Some may it instead of switches and relays. We have seen it works high speed and quiet. Sound good, doesn't it? If we are going…
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