How 741 Op-Amp Power supply Circuit works
Though very ancient, it still is many useful.
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March 1, 2020
List of simple DIY electronic learning websites by yourself
Although I intended this website and continuously tried to develop. May have slow development. Because of my basic knowledge level. And with age, the brain slows down But those things…
February 27, 2020
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[...]
February 27, 2020
Learn voltage divider circuit works with rule and calculating
We used to use voltage dividers very often. Why do we use them in circuits? And How to use it? Let me explain to you understand the voltage divider rule.…
February 25, 2020
Basic H-bridge motor driver circuit using bipolar transistor
It is a H-Bridge motor driver circuit that popular, high performance,to moving of a robot,designed by mosfet or transistor to control rotating of motor[...]
February 23, 2020
Let’s try the 3 transistors Audio Amplifier circuits
Do you like a transistor? Today I am going to 3 transistors audio amplifier circuits. Why use transistors in the amplifier? Transistors are devices made of semiconductors. It has many…
February 22, 2020
Morning sun alarm circuit using IC-4011
This is Morning sun alarm circuit using IC-4011 that hobby It will have sound alarm when morning like a normal clock alarm with lighting sensor same clock.
February 17, 2020