In our project we are using soldering:


We can say that soldering is a molten metal joining two pieces of metal, which makes the process of melting an alloy for joining two metals, but it different than when two pieces of metal are welded to join together to create a welded joint. In our project we use soldering to join our chips that are connected behind our word table.

We use the following materials:

  • Soldering Iron
  • Cleaner
  • Holder
  • Wires to melt.



By: Katerin.


Circular saw

In woodworking the term circular saw is most commonly used to refer to a hand-held. Electric circular saw designed for cutting wood Its is very useful anbladed fast.


How to use it :



  • The material you are going to cut so that the blade will not react with anything underneath the cut as it is made.

like do not lay a board on a floor or concrete slab for cutting. Sawhorses or a saw table are normally used for this purpose.

  • Mark the lumber you are going to cut, using a scaled rule, or stick rule
  • Set the saw for the proper depth of cut.
  • Keep your saw guard in smooth running condition.
  • Look down the face of the right hand side of the  and line it up to the pencil mark when beginning your cut.
  • Start cutting, after a quick check to the front of the blade.
  • Be sure the lower blade guard returns to its position when you exit the cut.

By:  Sunny

How to make a Circus and stick the EEPROM Chip on?

To make the circus you must have a piece of wood.


You can color it with your favorite color but behind the back you should color it. Also you have to make a whole not too deep to stick the chip on.

OLYMPUS DIGITAL CAMERAAs you see we using 4 wires with different colors. at the right side we soldering the iron on the feet of ERRBROM chip. AT the left side, the blue wire have to be at right on the first foot  then skip 1 foot, add the before the red one. and make sure that the wires should be () long.


To stick the circus on the big broad, we use magnets to help us. You have to buy a super power magnet the stick it by glue at  the 4 corner of behind. After you will soldering the blue and white circus on one side, about the red and black have to be on the other corner side.

There is a Video show how we using it and testing  it.


How does the Laser Cutter work ?


OLYMPUS DIGITAL CAMERA                                                                      Laser machine

A laser cutter is a machine that uses the tiny ray laser to wood, glass, plastic etc. The machine can be use in small business and for personal use. Laser cutter cut things smooth and perfectly You also can save your time . Here are some steps to learn how to use laser cutter.


  1. Get a laser cutter.
  2. Create a picture that you want to cut.
  3. Get the material that you are going to cut like cork.
  4. You have to make a computer program to show that machine how long to cut .
  5. Turn on your machine and get ready to cut.

By: Sunny

How to make an Object go toward you on Scratch?

Hello!! We will continue to learn how to make an object go toward you on scratch. I’m pretty sure that you will like *WHAT* but it really easy by using [Next costume] block and [Change size by] block let’s take a at the Video.




Screen Shot 2014-11-24 at 2.39.49 PM       Firstly, you have to seek for the block that we going to use at the LOOKS box. Right after that what you have have to do is drag it out and start to built it.



Screen Shot 2014-11-24 at 2.38.58 PM

When i clicked the green flag, the object will forever change size by 10 that mean it will get bigger 10 times. But if you want to make it smaller -10 easy right?.  Down the bottom is when the key space pressed, the object will get super small because i made it -150.


About the next costume block it is just like  FrameRate on the Processing.

FrameRate on processing is how many frame you want it to run per second.




If on processing computer programming i say frameRate(10); the imagines will appear 10 times in 1 second but in Scratch it much much more easy.




This is how it looks like when you say Wait 0.3 then Next costume. Ok that’s all have fun


By: KyTo

How to use Broadcast block on “Scratch”?

Scratch is a great teacher programming computer for everyone likes programming. It teaches you  the basic things before you use Arduino or other programming. On scratch you could make a game, an animation or whatever you want. Today i’m going to show you how to use the Broadcast block.

Here is a video. (when the cat touched the black circle, the snow flower will change it color.)

Screen Shot 2014-11-20 at 9.05.15 AM

This is all the block option. We will use (When i receive message1) and (Broadcast message1)

Screen Shot 2014-11-20 at 9.09.39 AM

Here when i clicked the cat will move from the left to the right and [If] the cat touching black [Then] broadcast say message 1.

Screen Shot 2014-11-20 at 9.14.22 AM                           Screen Shot 2014-11-20 at 9.15.10 AM

Now when the snow flower gets the message1, it will changes it color forever until we say stop.


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