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 inBasic Electronics
Quick learning of basic electronic components
Here are basic electronic components list with images. We need to meet them to build electronics circuits. With seeing shape, value, number.
Posted inPower supply Basic Electronics
Experiment increase current of 7805 with 2N3055 transistors
Learn how to increase/boost up current of 7805 (or 78xx) regulators with helping the 2N3055 and others transistors.
Constant current circuit using transistors
Learning experiments with simple constant current circuit using transistors, a few plain parts, so helpful, especially Ni-HM battery charger.