Monday, December 17, 2007

Continuous Heartburn And

provider wireless sensors

wireless sensors Researching for a project I got this information ... I hope it's useful.

BOSTON, MA - (Marketwire - December 17, 2007) - Sensicast Systems, Inc , international provider of wireless sensor networks, systems and services, today announced that the company has been chosen by M2M Magazine to publish a list of the Top 100 M2M companies around the world for its third consecutive year.

"Published annually, The M2M 100 gives an overview of the market as it exists today and the companies with the greatest impact on its direction. For the third consecutive year, Sensicast M2M is included in the 100, our list of the most important and influential technology providers machine-to-machine industry, "said Michael Jarosik, Editor in Chief, M2M Magazine.

In a press release announcing winners 2M M 100, Jarosik emphasized the value of end-to-end solutions by reference to its "spectacular return on investment to end users." This comment by M2M Magazine for validation of system architecture and system modules Sensicast. Sensicast choosing as its "Company of the Year" wireless sensor earlier this year, analysts at Frost Sullivan wrote: "Sensicast has been more successful than its competitors due to its unique sales strategy systems
wireless sensor network end-to-end, instead of just being a technology company as many of its competitors. "

"On behalf of investors, employees and the clients we serve, let me say that Sensicast has the honor of being recognized among the top 100 M2M companies for the third consecutive year," said Gary Ambrosino, president and CEO of Sensicast Systems. "This recognition is further validation of the value of Sensicast as a supplier of robust and reliable for the work of all end-user applications. "

In selecting the list of the editors of M2M Magazine evaluated more than 300 companies around the world on the basis of their achievements , including the strength of business model and portfolio of products / services, the momentum and activity in the last 12 months and growth potential. The M2M 100 can be found in the 2007 M2M Sourcebook .

About Sensicast

Sensicast has turnkey Wireless Sensor Network that help operating systems managers dramatically reduce costs, improve efficiency and compliance. Sensicast's patent, the systems capture real-time data applications, processes and installation conditions, easy-to-deploy SensiNet ®,
allows information is available through access internal and remote Web and integration with M2M. SensiNet meets the needs of a wide range of industrial and commercial enterprises - including monitoring of temperature, energy, water / moisture, and other data types - while facilitating compliance with government regulations / environmental.

Sensicast and SensiNet are registered trademarks of Sensicast Systems, Inc
All other trademarks are the property of their respective owners. Translation

Miguel Barrios.

Sunday, December 16, 2007

How To Know Cat Ringworm Is Healing

Why can not exist ideal lowpass filters? Using LaTeX in Guindos

This is part of a job for signal analysis and noise ... The mathematical analysis was made (unfortunately for the time) with the equation editor of Word, also drawings in Word, and the final diagram is a graph made by the program Maxima 5.9.3 Freely available under GPL.

In Internet there are many references to this problem, I think some professor published the problem with a similar solution.


Assuming that the input signal is an impulse function, we have f (t) = δ (t), which led to the frequency domain using Fourier transform, F (w ) = 1 (see Figure 2).

The low pass filter characteristic is that it allows the output is equal to the entrance to a limit imposed by the frequency. (See Figure 3).

The transfer function using the Fourier transform:

what the conclusion? Well, the function g (t) for the momentum at t = 0 is obtained from a response time less than zero so that the system is not causal.

GNU Free Documentation License 2007.

Saturday, December 15, 2007

Cause Of Fluid In The Pouch Of Douglas



LaTeX is a system creation of texts, specifically oriented to meet the needs technical and scientific . Is based on a markup language called low-level TeX and consists of a collection of " macros" that facilitate the use of this powerful language. Unlike other word processing systems do not get the final result as being written (WYSIWYG, What You See Is What You Get) but first create a source code and then processed to get the document. In this sense it is similar to the language of "brands" such as HTML. WYSIWYG

I mentioned in reference to MS Word which is also called "what you see is all you've got"

The creator of TeX is Donald Knuth. His work was commissioned by the American Mathematical Society in the early 70's. This company looking for a language to format their articles full of theorems and complex mathematical formulas. The result was an extremely powerful and configurable language but also difficult to learn and use. To facilitate working with TeX emerged "macros" that grouped different TeX instructions.

To write text, display, print, you must install the following programs:

Ghostscript: PS and PDF interpreter. Freely available under GPL

GSView : Viewer PS and PDF files. PS needed to view files and when insert images into documents. Freely available under GPL

Miktex : LaTeX compiler. Without it, we can not do anything. free TeX distribution

TeXniCenter : LaTeX editor. You can edit a TeX file with notepad and MS-DOS window, but since there is a free tool that makes it, we will not complicate. Freely available under GPL

Acrobat Reader: To view ficheros.pdf. Copyright

The facilities are simple, and I did and I've been using for a while. The transition of the word is not easy but worthwhile.

All material on this website may be copied, printed, distributed ... Copyleft.

Friday, December 14, 2007

Why Does Urine Get Stuck In My Urethra



In addition to the designs shown. The inside of the control unit. CM allows circuit macros. therefore, the control unit has the components of FIG.

is the circuit that receives the signal processing unit on the status of operations and generates the sequence of control signals that govern the processing unit.

As I mentioned in my previous post contains a programmable memory that stores a table of current state values \u200b\u200b(input) and future states (outputs). Table was generated using a program written in C:


# include # include

int main (void) {char
ep, i, z, q0, ef, c0, c1, c2, c3, dir, nb;

int max;
nb = 5;
max = (1 <

FILE * file;

file = fopen ("uc.dat", "wb");
if (archivo == NULL) {

printf ("n error");
exit (1);}

ef = 0;
c0 = 0;
c1 = 0;
c2 = 0;
c3 = 0;

for (dir = 0; you <=max;dir++){
ep = (dir >> 3) &3;
i = (dir>> 2) &1;
z = (dir>> 1) &1;
q0 = dir &1;

switch(ep){
case 0: if(i==1){
c0=c3=1;
ef=1;
}else
c0=1;
break;
case 1: if(q0==0){
c3=c2=c1=c0=0;
}else
c1=1;
ef=2;
break;
case 2: c3=c2=1;
c1=0;
if(z==0){
ef=1;
}else
ef = 0;
break;}

printf ("% d% d% d% d% d% d% d% d% d \\ n", ep, i, z, q0, ef, c0 , c1, c2, c3);

fputc (ef, file);
fputc (c0, file);
fputc (c1, file);
fputc (c2, file);
fputc (c3, file);


} fclose (file);
return 0;}


Please comment in order to improve the post every day. ;-)

All information posted is under terms and conditions of GNU Free Documentation License

Does Ice Explode In Deep Fryer

Control Unit 4-bit multiplier (part 2) 4-bit multiplier

The final operation is to multiply the number of 4 bits with the buttons shown in the bottom of the figure to the right and get a 8-bit result shown in 7 segments. It has a single start signal has not reset ...

This image shows the control unit mentioned in the previous post.

Satelliate Frequency Hotbird India



Hi this is my first blog, I start with a part of the electricity that I find the more complex digital circuits and some programming.

finite state machine (FSM) that consists of registers and counters coupled with a 4-bit full adder that can be controlled through firmware or sequential circuits.


left image shows a part of the circuit. Records A, m and M are shift registers 74178, is the 74LS193 counter to zero detector comparator was used
74LS85.

additional designs for this circuit were carrying memory and control unit.

The control unit has a register for storing the next state and show the present state, and a PROM with a C language program for the control board (which I will publish another post).

appreciate in advance any comment, I'm new to this in the blogs ...