Recycling electronic circuit boards to build 5V Regulator
I believe recycling electronic circuit boards with electronic circuits is good. Let’s create 5V regulator circuit for digital experimentation Read more
Recycling 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. Read more
Gel cell battery charger circuit
It can charge any size of the Gel cell batteries and extend the life of the Gel Cell battery. While the circuit is running, the LED indicates charging. Read more
Simple 1.5V LED Torch circuit
The 1.5v led flashlight circuit which also use single AA 1.5V battery. But few parts. Such as we use one transistor only. And all other parts of 5 pcs only […] Read more
DIY inductor coil from compact Fluorescent Light
Hi Friends.In the present a small electronics invention. Most of these types of switching circuit. is…An Inductor (or coil) is one device To create problems for me To buy or use. But it is only simply a wire wound into a coil and usually around ferrite core because they have high value and also small. … Read more