Basic of Impedance and Reactance in Definition, Formula
Although you can make an amplifier with good sound quality. Understanding these things is very useful as well. Read more
High Current 12V-13.8V at 30A,25A,20A,15A Power Supply
CAR Radio transmitters to use in home, need a ham radio power supply DC-12V or high current 13.8V power supply with enough power out of 5A – 30A. […] Read more
USB 5V to 1.5V/ 3V Step Down Converter Circuit
See USB 5V to 1.5V/3V Step Down Converter Circuit using LM317. With this, we can use MP3 players (requires only 1.5V AA battery) with USB(5V). Read more
CD4047 Astable multivibrator circuit
Learn how use CD4047 CMOS datasheet as astable multivibrator circuits. Test example circuits, Basic square wave generator, and blinking two LED circuits. Read more
How analog and digital difference in electronics
Do you know analog and digital difference? What are they? Both the words such as any audio or video is transformed into electrical signals. Why use them? Read more