Technology Tips

Lesson  of learning some tools of electric  On this lesson you will learn about some electric tools. And use of  screw driver,soldering iron,pliers,nose pliers,electric tester. Electric Tester : This is a electrical tools which is mainly using to to test present of electricity. Suppose you are solving a problem of your light.How you will know here current present or not ? In this case you must need a electric tester to know electricity presented there or not. There are many tester in electric market now.You can get easily on any market. To check a electric tester you should connect it with line/phase and its led will on. If not then electricity is not present there. Electric Tester Screw Driver : Screw driver is a electric tools which is is mainly using to tight a screw . There are many types of screw driver .But mostly we are using Star type screw driver and Flat type screw driver.You can buy this tools from any electric market. Star screw driver Flat

 What is capacitor? Capacitor is a electric and electronics devices. This device is storing electric charge statistically and temporary . This device made by two plates of dielectric. Using on Radio,Television,Fan,Mobile Charger etc. What is capacitor? Some Capacitor Electronics Capacitor What is capacitance ? Capacitance is formula of capacitor. Like how much charge one capacitor can take or store this is capacitance of this capacitor .  Uses of capacitor : Power supply system using the capacitor to convert ac to dc. Energy storing. Tuner,tuning radio with lc oscilator for desiring the correct frequency . Fix charging and discharging time with capacitor. Controlling the power factor.  Electrical capacitor Types Of Capacitor : Air capacitor  Plastic Capacitor Plastic film capacitor  Silvered Mica capacitor Ceramic capacitor Mixed dielectric capacitor Electrolyte capacitor Thank you for reading my post stay connected

What is transistor ? | Type Of Transistor Transistor  Transistor is a  electronics components. This is electronics devices.Which is regulates current and voltage follows . Transistor have 3 legs . Called Base Emitter And Collector. Mostly it's used on electronics circuits like as television,radio,Energy saving bulb etc . Transistor Picture  Some Transistor Transistor With Leg Name     Type Of Transistor There are 2 types of transistor . PNP Transistor  NPN Transistor . Type Of Transistor   Electronics Basics | Electrical Basics  http://learnelectronicshelp.blogspot.com/

What is resistor? | What Is Ohms? | Ohms Law | Resistor Connection     What is resistor ? Resistor is a electronics component this reduce electric and electronics Volt. Resistor ability to reduce current called resistance. and resistance measured units of Ohms. Ohms symbol is ohms ( Ω)  Ohms Law : The resistance I (Current)  Is equal to V (Voltage) divided by R (Resistance) I  = V / R P (Power in watts )   is equal to Current into Volt P = I X V Resistor Parallel Connection  :  Parallel Connection Law Of Parallel Connection Is  : R total = 1  /  R1 + 2 /  R2 +  3 / R3 .... Series Connection of Resistor : Law of Series Connection of Resistor R total = R1+R2+R3....... Series Connection  Resistor color code : For resistor color code you can read this post. Read Color Code Electronics Basics | Electrical Basics http://learnelectronicshelp.blogspot.com/  

                     How to make a speaker at home   To make a speaker you have to must know how a speaker made. Check bellow an image of speaker .   Take a carbon and some papers. Now cover this carbon with some insulated wire . Check bellow diagram to make a speaker at home.   Thank You .    

It's to easy and cheap laser security sytem Discussing now How To Make A Laser Security System Laser  security system Go to electronics market and buy some elements. Elements Need To Make Laser Light Security System  : 1 LDR  BC547 Transistor Mini Buzzer Break Board  (Additional) 6 Volt Battery Transistor BC547  Bc547 Transistor Diagram  To Make A Laser  Security System :  Thank you

                                                  Making a USB Fan I will discuss about how to make a fan with usb Welcome to my site. Needs : USB mini cables. 1 Cooling fan. Soldier Iron. Then connect as picture bellow. Take a USB Mini Cables. Usb cables to make usb fan Take a cooling fan  Usb Cooling Fan You can easily collect this two elements. Now  remove the insulating plastic from wire. Making usb fan Here in  Red wire and  black wire 5 + Volt. Now connect this two red and black wire . With cooling fan wires red and black. Check it's moving. Thank you for reading my post stay connected for more.