Posted inVariable Supply Basic Electronics
Experiment TL431 circuits as shunt regulators and more
Let's use TL431 circuit instead Zener. It's shunt regulator with high efficient, easily uses, cheap. Often, found in common circuits.
Posted inBasic Electronics
Learn electronics for beginners in easy ways
How to Learn electronics for beginners. Are you a student or who Interested in electronics as a hobby? Or parents who want to find good activities for children. I have been trying to collect the article list.
Posted inMeters & Detectors
Continuity tester circuit with Buzzer and LED
Create continuity tester circuit with buzzer and LED for check solder joint defects, not kill components on PCB, as probe gives tiny current and voltage.
Posted inSwitching Mode DC converters
USB 5V to 12V DC-DC Step-Up Converter circuit
This circuit offers a variety of Buck DC to DC converters. Because as circuit increase voltage as the usb 5v to 12v dc-dc step-up converter. This circuit is called Boost converter circuit.
Posted inPower supply
5V Low Dropout Regulator Circuit using transistor and LED
Make 5V low dropout regulator circuit using transistor and LED lowest voltage input is 6V so across it is 1V only, make output is 5V 0.5A