Audio Splitter Cable

In this tutorial you will be able to know about audio splitter cable.Plug in one Mic and one Hand-free with this audio splitter cable.Mic have mostly 3 pole pin.
What is 3 pole and ring in audio pin?

In top picture have in blue color is pole and yellow color is ring.

If we insert 3 pole audio pin 4 pole audio jack then they not proper work.Example always our all android hones and mostly new models laptop in 4 pole audio jack.Then we use audio splitter cable for this.You can better understand by looking at the below picture.

No influence on the sound quality.Made up high quality environmental protection material.High quality copper wires ensure best and pure quality.

   

What is Breadboard and how its use and connection

What is breadboard?

A breadboard is a solderless device for temporary prototype with electronics and test designs. A breadboard is widely used tool to design and test designs.

A breadboard with holes that allow circuits, wires, and others components to be interconnected without soldering. The breadboard has many holes into which circuit components like ICs, resistors and can be inserted. You can see that how to you insert components in breadboard?

The top and bottom rows of holes are connected horizontally and split in the middle while the remaining holes are connected vertically. A typical breadboard layout consists of two types of region also called strips.  

• Bus Strip
• Socket Strip

Bus strips are usually used to provide power Supply to the circuit. It consists of two columns, one for power voltage and other for ground.Socket strips are used to hold most of the components in a circuit. Generally consists of two sections each with 5 rows and 64 columns. Every column is electrically connected from inside.

Note how all holes in the selected row ( rows highlight from pink color ) are connected together, so the holes in the selected column ( columns highlight from blue color ) . The set of connected holes can be called node:

To interconnect the selected row (node A) and column (node B) a cable going from any hole in the row to any hole in the column is needed:

Now the selected column (node B) and row (node A) are interconnected:

You can clean your conceptually see this video below⇓ 

Checked by: Kashif Ali

Transformerless Led Driver Circuit Diagram

How can make 230 volts LED Driver Circuit without Transformer?

We learn now today that how can use 4 LED'S turns on 230 volt AC without transformer?

In this project, we have design simple 230v LED driver circuit, which can drive LED directly from the main supply.

Circuit Diagram

Required components                                             

1) Resistor 20kΩ/1 watt

2) Polar Capacitor 100uf/16v

3) 4 LED's 8mm (Colors on your Depends)

4) Diode 1N4007

Let we start

You can see this picture how to your require components for his circuit? First of all 4 LED's connected in series after then capacitor (100uf/16volt) parallel of led's and resistor connected with a capacitor of positive terminal and with a negative terminal connected positive side of diode (1N4007) after then this circuit connect with AC supply. You can see this that how connects components in circuit?

Application of 230v LED Driver Circuit Work

This circuit can be used for normal light system.

It can be used as an indicator circuit.

One can fix this circuit with the door bell to given indication.

Advantages

With the help of this 230v LED Driver circuit, we can drive LED's directly from the main supply.

This project is based on a transformer less supply. Hence the final build won't be a large one.

Checked by: Kashif Ali

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