Technology Tips

Who don't want to save energy and money ? Everyone want to save some money.On this post i will share how you can make a DIY 220V LED Light at home. Saving energy can develop your country also can save your money. You should change your every bulb CFL TO LED Bulb.So let's make it. Tools need to make 220V LED Light At Home ? Soldering Iron Soldering paste & lead Best Quality Glue. Series line . Series testing war. Components need to make 220V Led Light at Home ? Resistor - 470K 0.25 watts , 100 OHMS 0.50 Watts  (2). 1uF 400V Polymer capacitor . 10uF 16 V Capacitor. Diode 1N4007  (4). 24 High brightness LED . Circuit Diagram Of 220V LED At Home  Home Make 220V Led Projects  Make a circuit like this and connect as above circuit diagram . It should work 100% . You can buy cover of LED BULB from your nearest marketplace . Then set your circuit in cover and here we go  Check it with Series Testing Board first . Because one...

Simple Led Circuit With 9V Battery .  H ere we will make a simple led circuit with 9V Battery .. Needed : 330 Resistor Led and connection wire. How to make Simple Led Circuit With 9 V Battery ? Thank you for reading my post.

Led blinking circuit . Need to make led blink : C828 Transistor 2 piece. 68K resistor 2Led 10M capacitor Diagram led blinking with two transistor :

Hi, Ashique here, hope you are well. Are you thinking to make anything different ?  I made a flower vase lighting with home made LED (light emitting diode) neckless. Led decorated flower vase How to make LED neckless? Take some useless flexible wire . Take 120 pieces LED (12 different color) each color 10 pieces. Make a series connection with all LED . Mean 1st LED's positive leg connect with 2nd LED 's negative leg.Step by step connect all Led . Long leg is positive. After make full series connection of all LED. Take 1 a 1 watt diode and connect with last led's positive leg. You have to must check that diode's positive side connected with positive legs of LED . Then other led's side negative connect with a 10k resistance . And no supply 220 volt ac.It will light. Now decorate your flower vase with this LED neckless . All led decorate in every flower and lief. And check on night it will look like as heaven. Thank you for reading ...

Hey, How are you today ? Hope you are well . I will share today a Electronics project decorate your home with nice lighting With awesome looking. Diy led projects Need to make this lighting 16 volt 1 am Ac transformer. Steel wire 14 feet . Long wire for connection. 240 LED  12 colors . (20 red ,20 blue,20 orange,20 yellow,20 green,20 white,20pink) etc etc. Let's make a led projects  Make a mild steel wire like as this one picture .  14 feet long 1/8" diameter i used this one you can use another . The wire is wound into a spiral. Spiral wire Now connect all light with wire like as  1st one positive next one negative .Like as series connection .Led long leg positive and small leg negative.Solder all LED tightly . you can follow the picture bellow given. Led Connection After making full connection make  necklace with this mild steel . Follow bellow given image. 240 led necklace Now connect this all with a 16...

Sharing Led torch circuit diagram know How to make a Led torch at home   Led torch circuit diagram You can make this led torch light at home easily . This one is really very good to use . Use best led to get a good results.

Sharing two awesome electronics circuit diagram. Led circuit diagram You can make it at home. Here i am sharing two awesome electronics circuit diagram . Which we checked many times. One is power flood light with LED and next one is decorate with light by LED. This two system is very simple and really awesome . 230 Volt Led Circuit Diagram   230 Volt Led Circuit Diagram I used 15 Led you can use more but on 15 led i got a good lightness. Use all resistor as circuit diagram. Be sure your all led connected like as circuit diagram.  This is a awesome  led lights circuit diagram Awesome blinking light circuit diagram. Don't use more then 40turn in nut or bolt . Don't use more than 9 Volt. Check positive and negative then connect. Lets make it on you home ...  Tag with   flashing led circuit diagram led circuit design 230v led lamp circuit diagram blinking led circuit diagram

Sharing how to make 12 volt power supply It too simple to make a 12 volt power supply . Let's share .  Need to make 12 volt power supply Capacitor   105k/1UF 400v AC Resistor R1 470K 1 watt. R2 100R 1 Watt R3 220R Half Watt . R4 1K Half Watt. Led  Zen-er Diode 15V 1 Watt 4 Peaces Diode . Just connect like as bellow given circuit diagram Circuit diagram to make 12 volt power supply . 12 volt power supply circuit diagram

Hey i am sharing  How to make led lights blink Want to know which capacitor used to make led blinks  ?Which register and 555 timer ic used to make led lights blink ?  Don't wait watch the circuit bellow than make led lights blink quickly . This circuit made with 555 timer ic .  Need to make led lights blink  Timer Ic 555 5 Volt Power Supply/ Battery 1 killo Ohms Resistor. Capacitor 1uf . 470 killo Ohms Resistor . LED Circuit diagram of led lights blink Circuit diagram of led lights blink    

Sharing electronic door bell circuit diagram.You can make a mini project with this door bell . This electronic door bell is very simple to make.  you can make this electronics musical door bell on home. Electronic door bell circuit diagram                             Electronic door bell circuit diagram Needs to make electronic door bell circuit 3volt battery. Resistance 1  was 1k . Switch  push to on. S1 is on-off switch. Ic1  8021-2  T1 BC548 OR C8050  T2 BC557 OR C8550 LS1 4 OHMS/8 OHMS LOUDSPEAKER. Capacitor 10 micro farad 12 volt. Connect like this diagram and make your project on home. This is really good musical electronic door bell . Caution  Connect the battery with attention . Wrong connection can fired your circuit .  All points connect goodly with soldering iron and sold...

Learning How to make an audio amplifier . This is a qualified audio amplifier circuits . I will discuss here step by step you can get all this elements on your near electronics market so it's too simple .Let's start. how to make an audio amplifier ? Step 1  :  Collect some elements to make this audio amplifier . 12V-0-12V 3A Or  3000MA Transformer . Electrolyte capacitor 35V 3300mfd. Rectifier Diode 1N4007 2 pieces.  LA4508 audio circuit board. Base tone control circuit with 4 volumes. Now look at the picture bellow given.And connect like this i have linked. 12v transformer Electrolyte capacitor 35V 3300mfd. Diode 1N4007 LA4508 audio amplifier circuits Base tone control circuit with 4 volumes. Step 2  Make Ct connect of rectifier diode . Capacitor have two legs  one is positive and one is negative . which side have - sign mean negative sign this leg is negative. Now others one is positive. Make a connection...

12v battery charger circuit I will share  12v battery charger circuit / 9v battery charger circuit  ,  6 V battery charger circuit. You can make this on home . It's very simple to make 12v battery charger circuits.We are helping you to learn basic electronics . Needs to make 12v battery charger circuit Step down transfer 12v   D piece diode 1N4007   Circuit to make 12v battery charger circuit  This is a hand art circuit  so if you fetch any problem just knock me on comments. 12v battery charger circuit Extension  you can also use a  electrolyte capacitor for quick charge    25 volt 1000 micro farad . Share our post it will help us to get good results.  

Making a decorator light Decorating light is a type of light. Which is using  to decorate any home office room  and any celebration center. It's very good elements to calibrate Christmas,Halloween,Eid,Puja Etc. How it made? Mainly it made by some LED ( Light Emitting Diod ) . Some series connection  added some led statistically . You can get LED on any electronics shop. Added statistically 150 to 200 LED . Let's make decorating light. Need's to make decorating light Resistance R1 = 27 Kilo Ohms   Resistance R2 = 27 Killo Ohms Polarist C apacitor C1 = 100uF 10V Polarist C apacitor C2 = 100uF 10V  Non Polarist Capacitor C3 = 203 or 104. Transistor Q1 = 9014 Transistor Q2 = 9014 6 Piece red led 6 piece blue or any color LED . House wearing plastic channel . Connect the circuit like as this diagram i have gave bellow. Diagram to make decorating light Set Led on plastic channel like as bellow photo . And  set all led as ...

On this lesson i am going to share how to Make a  low battery indicator circuit Low battery voltage indicator is a very simple electronics devices.With this you will get signal that your battery having with low charge.This low battery indicator circuit is too simple to make. Needs some elements only to make this indicator circuit.You will get this all elements on near electronics market and this all elements is too much low rates.I gave there a good diagram to make this circuit easily. low battery indicator schematic You will get a signal when battery is low.You can directly measure the level of 12 volt battery How to make a low battery voltage indicator circuit

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.

                         Making 7 Color Flash Light Now in market here we are watching some LED this is 4 color LED(light emitting diot). It will light with 220 Volt and only about 1 Watts . And it's too useful you can use to decoration . It's looking too beautiful.Ok let's start Making 4 Color Flash Light With 220 Volt 1 watts only . Also you can use as a night bedroom lights. Elements : 1N4007 Rectifier Diot. 22K Resistance . 1uF 50V Polarist Capacitor. Multi color 4/7 Color Led. And connect like as bellow photo. Making Color Flash Light With 220 Volt NB : If Phase or Neutral you connect as wrong then flash will not work. If any problem send me a email on smart.aashique@Gmail.com Thank you very much for reading my post .Stay connected for more.  

                  Make a simple indicator for your board Hi, I am Md Yeamin Islam Ashique Today i will share a little thing.Many people know that already. But who is starting now electronics. It's very good for his/her. You have to know what is indicator  ? Electricity is there or not for this check we are using indicator. After switch off also it will light.But i will make a indicator from a led (Light Emiting Died). But how can i light a led with 220 Volt ? It's too easy and simple. Generally we are using for a led a 3.8 volt dc battery that's simple. But from 220 volt ?You need to use some techniques. Needs Red,Blue,Green Or Any Color Led . Any Rectifier Died. 22K half watt resistance .  Now Follow The Picture  Make a simple indicator for your board Make a simple indicator for your board Set The LED Where you need. Thank ...

            How to make a torch light with mobile battery ? Hi, I am Md Yeamin Islam Ashique I am going to share now How to make a torch light with mobile battery ? I hope you will like this Ok let's start making a torch light with mobile battery    Needs To make a torch light with mobile battery  Super Glue Led 1 or 2 Pieces . Soldering Iron. On/Off Switch Thin Wire. Charging Pin. All thing you can get on a electronics shop How to make a torch light with mobile battery  Above Photo . s1- Switch point 1 s2-Switch point 2 L1-Led point 1 L2-Led point2 B+ - Battery Positive B-  - Battery Negative   Connection  You can use any type of led .  I used a simple led for better understanding. Connect B+  and  s1 with wire . Now S1 connect with  charging pin + . Now another part of switch i mean s2 connect with  L1 (led +...