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For those into radio astronomy would know the significance of having ultra-low noise figures. Lower the noise figure, the more sensitive your receiver becomes. Noise figure is a unit of measure that tells us...
[s2If current_user_can(access_s2member_level1)] As we go up in the frequency range, things start getting tricky. The discretely available capacitors start to behave like inductors. On the other hand, even a couple of millimetre long length...
Not only those people that live in a lovely cosy big house (villa) deserve to have a security system. Most of us live in apartments (including myself), and we require some form of protection...
Yes, you heard it right! Security cameras wifi and with rechargeable batteries. Listen, I installed thousands of security cameras, but not even I could expect that technology would go so far as to create...
Periodic security system maintenance is critical if you are very serious about protecting your property, goods etc. There is nothing more frustrating than not being able to find that vital recording after a burglar...
Doing electromagnetic simulations on your PCB layout can be a difficult task. The main reason being the tremendous effort required in porting your PCB layout data over to the 3D EM simulation software. Fortunately,...
Laser engraving can be a fun pass time. If you often create art, a laser engraving machine can help you put that design onto a piece of wood or cardboard. Burning your artwork on...
I love technology, who doesn’t? I wish I had the chance to review every gadget on this planet. Today I am lucky to have the opportunity to review a great router I received from...
Protecting your home has become a priority in these harsh times. If you have a business, this is even more crucial. Did you know that your goods are stolen more often by your employees...
Making circuit boards used to be an expensive affair several years ago. Today, you can have a bunch of 2 layer or even 4 layer PCB done for less than $30. Thanks to the...
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