This is about Electronic hobby circuit, some of the most useful component data, technical information, electronic software, and electronic lesson.
Pages
▼
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
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...
you also can try, here is the model and specification ......
you also can try, here is the model and specification ......