When the human beings existed in million years ago, our ancestor still having their bare feet and walking around like a Barbarian (Sorry, I have no offense about it, but our ancestor really an uncivilized living creature in the very beginning!)
Thanks to the brain, human beings starting to involve throughout the time and in the [...]

You are living in a world that surrounding with many things, which most of them can be emitted X-rays in small or large amount. Beside of the X-rays scanner in clinic and hospital, there are still bunches of substances that can emit certain amount of X-rays, including the household stuffs, such as microwave, tanning lamps [...]

If you like to work with 8051 microcontrollers and like Pascal programming language here is Turbo51 - a free Pascal compiler for the 8051 family of microcontrollers.
In 1980s Intel introduced the 8051 as the first member of the MCS-51 family of microcontrollers. Today hundreds of cheap 8051 derivatives are available from tens of manufacturers. This [...]

If you’re a big fan of Star Wars or Star Trek, then you must be amazed with all the space ships and space traveling, isn’t it? Have you ever wondered that maybe in one day, you can travel in the space and have a space adventure?
Well, your dream will soon become a reality; where there [...]

Thanks to the advancement of technology, you can easily find many useful and free of charge open source software, by simply browsing over the internet.
Today, you should be happy, as you’re having the chance to know more about this incredible Kicad software, where it’s an open source (GPL) software and it’s main purpose is for [...]

Every time when you watching the crime scene investigation (CSI) or other criminal series investigation programmes, you will be very familiar with the police officers that dragging those police dogs, which have been trained for several years in sniffing out drugs and explosives weapons to scouring around the suspected revenue.

A group of scientists from Massachusetts [...]

Do you have a crush on the magnificent Graffiti Wall and wish to build it for your own use? Well, the only problem is you didn’t familiar with the Graffiti Wall and you may think it’s a hard to develop project.
Honestly, the giant LED graffiti wall project won’t take too much of time and money. [...]

Do you have any interests in the Robotic world? Well, if you think that you have the talents and would like to involve in the robotic field, then today will be your lucky day!
What you’re about to develop here is a robotic project named “The Experimental Robotic Contraption” or in a shortened form “ERC”. This [...]

If you like designing PCB’s with Eagle CAD software this Eagle library may save you tons of time. It has many great footprints that are popular but not included in standard Eagle library like RGB through-hole LED, 16×2 LCD, Relays, RCA Jack, 3.5mm Audio Jack and more. Check out full list which is updating time [...]