Electronic circuit, componnent data, lesson and etc….: 2013

Denon DN-X1500 DJ Mixer

look at this, its "DENON"











STK 4191

inside
stk4191 inside

Build security camera system with your old smartphone

there are many kind of security camera system in everywhere. you can use but it docent matter i will tell you how can use your existing  ANDROID smartphone as a security camera. no need extra money.its easy and its total free of charge.

Create your 400w stereo amplifier today

This is another great power amplifier witch designed by using 2SC5200 and 2SA1943. You can get super heavy quality  power in this power amplifier and it delivers 200W Rms through a 4Ω speaker by one channel.











In this amplifier i have used 36V 8A transformer for the Power supply along with 10000MF 63V smoothing

Free SMS Worldwide

now you can send SMS worldwide for free. i mean totally free.no need to install no need to download any thing. i found this great site and i think you also like this.

power saving led bulbs for your home

Everyone talking about power saving right now and you also can do that with this.first you have to bye this light fittings. various type available in the market. in here i have take one of them for show you.   
  • the super bright 1W SMD type LED


















Decorated Headlight for Your Motorbike

as you all know there is too many lights in the market for decorate your bike. but today i will tell you how to create very smart and low cost light for your bike believe me its awesome.

for this i have used 12 flash light LED and plastic plate for fix that LED.

The best Universal TV Remote i ever get

Every day i receive too much complain about remote's because all people have there TV with not working remote controller. its not easy to find the correct model in the market so every one wast money for perching new remote. but now i got the answer this one is working with most of TV model in Sri Lanka with any brands...
huayu hr-n98 universal tv remote
you also can try, here is the model and specification ......


LG32LH3000-ZA 32" LCD TV

One of my customer bring me to repair this TV. but unfortunately that LCD display was damaged. i am waiting for the display from LG electronics.
here is some picture is LG32LH3000
LG32LH3000 damage LCD display

LED Flare with PIC16F628A Microcontroller


PIC16F628A is 18-pin Flash-Based, 8-Bit CMOS Microcontroller with nanoWatt Technology.this is my first pic project. here is the pin connection for pic16f628a.
schematic for LED Flare,
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