stress of exam

pfuh..
finally it ends and leaves much uncertainities after all..
this semester is somehow more like a punishment for me,
feel so shy to Nabila for I used to have long talks on math with her, despite the fact that my math this semester is so pathetic, oh God..
Allah… it’s hard to believe that they gave us the discrete ones.. and that’s what U did, thank God.
oh math… I never see U hate me like this before…

Ugh… the reality could be more pathetic, but I hope not. For sure, the final project hasn’t finished yet and this is the last week before deadline.

simply makin LOVE....

studying in engineering college, U could hardly find out the different between cute girl and "cute" girl, I mean the bad one for the later. Its all because U live in an environment where ratio of male and female student is really out of ur mind. at the situation, I realize that there is an incompleted thing in me and alotta friends I got.

I need a female... simply, since Im a male.. and my age has reached 2o couple years ago.

this is kinda funny thing. I see alotta boys n girls around me can really enjoy their daily life in college... they enjoy math, Jims enjoys his ubuntu, Tar makin love with his scripts. those shitty boys in lab are busy with their damned control devices...

But wait,... don't u realize? we aint teenagers anymore, people says we're adult rightnow! do u know wat I'm talking about? it's about us, about our sexualities, girls.. boys.. dont U feel that U kinda in need of LOVE, I mean 'makin love'... about the relationship between us and us...

I feel kinda idiot everytime I realize about this fact, come on, Ben..I know U are good at math and almost every branch of sciences in this college, and I know that U 're 'alone' as well.. U need someone beside U... U need a secretary, which is a female. Ben I'm not joking U this time, U can't live before ur Samsung screen all the day. U need a woman, I mean we need women.. Yes this time! we better make some kinda talks with all friends we have. This might be the cause why math's never in love with me this semester, for it knows that I got an incompleted mission today, and if it was, we could solve our sexual problems or at least my own sexual problems. Which means we'd be able to see smiles on those shitty boys faces and our college would shine brighter than ever. Ben... U hear me..?

everyONE....!!!! we need to make a special discussion on this issue... NOW!!!!!

electrical circuit, ouh pathetic

I've just got lab work on digital egineering this semester...
it's however more fun than staying in class analyzing the digital circuit on the white board. I cu'd find out what those gates are really like in their physical appearance. I can make my own shift register, the counter, etc. And also, I can realize that the real circuit is somehow much more complicated than those on the white board in the class room.

Last week we've got the final project, and that was the first time for me to make a real simple electrical circuit for some kind of tools in digital. this is actually free week for my college, but since i must finish the final project before the semester ends, i decided not to go home.
I really feel the hardest parts of making circuits...Ouh... i can imagine how those designers are really busy with what they work on.

Its the circuit!!! after I find some kinda ideas on my final project I have to make it real! how this shit on the sheet can really pop up onto your desk in the lab, in fact that is the main trouble.
I make the simulation, after this work well as we want the next job is to make all the ICs used are the same type, be it CMOS or TTL or whatever, as long as they come at the same type. because the different type of IC will take different level of voltage to activate it self, so the more kind of the used ICs the more complicated the circuit wu'd be.!

then, I gotta make the circuit or draw the circuit on PCB. But before I cu'd draw the route I gotta find out if the ICs available on market, then I just found out the next problem!!! because some components required on my project can't be found on market I gotta replace the component with another one whose function on circuit is the same, it means I gotta redesign my circuit. And in fact I have redesigned my circuit several times becuze of this shit! OOOUUH.....

Ouh... sometimes your creativity is even limited by the market... the demands may determine what u gonna make in electronics work.... what would U say beside " U re just less creative"?

Aerospace Electronic Acronyms and Definitions

The terms listed below are those which are usually used in electronic eng. especially Aerospace Electronic; completely taken from: The Clemson University Vehicular Electronics Laboratory(http://www.cvel.clemson.edu/aero/tutorials/definitions.html) with little changes. I hope you could find the terms you are looking for,

ABS - Antilock Brake System

A mechatronic system that senses when the wheels are skidding during braking and pulses the brake pressure to allow the wheels to turn just enough to maintain control of the car.

AF - Antenna Factor

The ratio of the received field strength to the voltage appearing at the terminals of a receiving antenna OR the ratio of the transmitted field strength at a specified distance to the voltage applied to the terminals of a transmitting antenna. Antenna factors are functions of position and frequency.

ALSE - Absorber-Lined Shielded Environment

An EMC test environment consisting of a shielded room with material on the walls and ceiling that absorbs electromagnetic radiation.

ARINC - (originally) Aeronautical Radio, Inc

Now officially called ARINC Incorporated, this company is an aerospace industry contractor. Among other things, they develop and maintain a variety of aerospace electronics standards.

ASIC - Application Specific Integrated Circuit

An integrated circuit that designed and built for a specific application, usually in a specific product or product line.

BCI - Bulk Current Injection

A type of EMC test where common-mode currents are induced on the power and communications cables of the device under test.

CAN - Controller Area Network

A common network protocol used in automotive applications. CAN buses employing twisted wire pairs were specifically designed to be robust in electromagnetically noisy environments. The applications of CAN bus in automobiles include window and seat operation (low speed), engine management (high speed), brake control (high speed) and many other systems. CAN buses can also be found in other embedded control applications such as factory automation, building automation, and aerospace systems.

CENELEC - European Committee for Electrotechnical Standardization

CENELEC’s mission is to prepare voluntary electrotechnical standards (including EMC standards) that help develop the Single European Market/European Economic Area for electrical and electronic goods and services removing barriers to trade, creating new markets and cutting compliance costs.

CISPR - Committee on Special International Committee on Radio Interference

CISPR is an international organization concerned with developing standards for detecting, measuring and comparing electromagnetic interference in electric devices.

CMOS - Complementary Metal Oxide Semiconductor

A semiconductor fabrication technology characterized by relatively low quiescent power consumption capable of very high speed switching. Most digital semiconductor devices in an automobile including all of the microprocessors and microcontrollers are CMOS devices.

CPU - Central Processing Unit

The part of a microprocessor or microcontroller that does the arithmetic computations.

DSP - Digital Signal Processor

A microprocessor optimized to digitize analog signals and process the signal information.

ECM - Engine Control Module

An electronic module that controls the operation of an internal combustion engine including the throttle, fuel injection and spark timing.

ECU - Electronic Control Unit

The device in an automotive electronic system that controls the operation of the system. A typical automobile will have dozens of ECUs.

EEPROM - Electrically Erasable Programmable Read only Memory

Electronic memory devices that keep information stored even without power, but can be erased and reprogrammed electrically.

EMC - Electromagnetic Compatibility

The ability of an electronic device or system to function without error in its intended electromagnetic environment.

EMD - Electromagnetic Disturbance

Any electromagnetic phenomenon that may interfere with the normal function of an electronic device.

EMI - Electromagnetic Interference

The disruption of an electronic device or system due to an electromagnetic phenomena.

EMP - Electromagnetic Pulse

Strong electromagnetic transients such as those created by lightning or nuclear blasts.

ESD - Electrostatic Discharge

A sudden surge in current usually due to an electric spark or dielectric breakdown characterized by risetimes less than one nanosecond and total pulse widths on the order of microseconds.

EUROCAE - European Organisation for Civil Aviation Equipment

EUROCAE is a non-profit organization whose members are aviation stakeholders including Manufacturers (aircraft, airborne equipment, ATM systems and ground equipment), Services Providers, National and International Aviation Authorities and Users (Airlines, Airports, operators) from Europe and elsewhere.

EUT - Equipment Under Test

The device being evaluated by an EMC test (see also DUT).

EW - Electronic Warfare

A battle strategy that involves disabling an enemy's electronic communications or controls, usually by generating an interfering signal or electromagnetic pulse with sufficient energy to damage electronic circuits.

FADEC - Fully Automatic Digital Engine Controller

The computer that controls all aspects of an aircraft engine's performance (piston or jet engines).

FFT - Fast Fourier Transform

An algorithm for quickly calculating the frequency-domain representation of a time-domain signal.

HEMP - High-altitude Electromagnetic Pulse

Strong electromagnetic transient field that is created by a nuclear device discharged high in the atmosphere (also sometimes referred to as NEMP or Nuclear Electromagnetic Pulse).

ICM - Ignition Control Module

The electronic control for the ignition system.

IEC - International Electrotechnical Commission

The IEC is an international organization that prepares and publishes international standards (including many EMC standards) for all electrical, electronic and related technologies.

IEEE - Institute of Electrical and Electronics Engineers

IEEE is the world's leading professional association for the advancement of technology. The IEEE name was originally an acronym for the Institute of Electrical and Electronics Engineers, Inc. Today, the organization's scope of interest has expanded into so many related fields, that it is simply referred to by the letters I-E-E-E (pronounced Eye-triple-E).

ISO - International Organization for Standardization

ISO is a network of the national standards institutes of 157 countries, one member per country, with a Central Secretariat in Geneva, Switzerland, that coordinates the system.

LED - Light Emitting Diode

A light source of growing importance to the automobile industry. LEDs are more efficient and more durable than incandescent light sources.

LISN - Line Impedance Stabilization Network

A passive, two-port network that is placed between the power supply and the power input of equipment under test. It passes power to the equipment while providing a known high-frequency impedance. Test equipment for measuring the voltage on the power supply lines is connected directly to the LISN.

LTCC - Low Temperature Cold Fired Ceramic

A microelectronics packaging technology particularly well suited for wireless and high-frequency applications.

MEMS - MicroElectro-Mechanical System

Tiny electro-mechanical devices etched in silicon. MEMS technology is used to make a variety of sensors used in automobiles. MEMS sensors are small, rugged and low-cost in high volumes.

MOST - Media Oriented Systems Transport

A network protocol employing optical fiber used in entertainment applications.

NASA - National Aeronautics and Space Administration

NASA is the agency that oversees the U.S. space program.

NEMP - Nuclear Electromagnetic Pulse

Strong electromagnetic transient field that is created by a nuclear device discharged high in the atmosphere (more commonly referred to as HEMP or high-altitude Electromagnetic Pulse).

OATS - Open Area Test Site

An EMC test environment free of reflecting objects except a ground plane.

PCB - Printed Circuit Board

A board consisting of layers of copper connections separated by a fiberglass resin or ceramic dielectric. Electronic components are usually mounted on the top and/or bottom of the board.

PWM - Pulse Width Modulation

A technique for regulating the amount of energy conveyed in a digital (on/off) signal by regulating the width of pulses that are transmitted at a given frequency.

RADAR - RAdiation Detecting and Ranging

A technology that relies on the reflection of electromagnetic signals to determine the distance and velocity of far away objects.

RAM - Random Access Memory

Electronic digital memory that can be accessed by providing a specific address for the information desired.

RCS - Radar Cross Section

A measure of the strength of a radar signal reflection from an object. RCS is an indication of the range at which an object can be detected by radar.

ROM - Read Only Memory

Electronic digital memory that can be read, but not rewritten or erased.

RF - Radio Frequency

A frequency at which electromagnetic radiation of energy is useful for communications. Radio frequencies are designated as very low: 3 kHz to 30 kHz, low: 30 to 300 kHz, medium: 300 to 3,000 kHz, high: 3 to 30 MHz, very high: 30 to 300 MHz, ultrahigh: 300 to 3,000 MHz, super high: 3 to 30 GHz, and extremely high: 30 to 300 GHz.

RTCA - Radio Technical Commission for Aeronautics

RTCA, Inc. is a private, not-for-profit corporation that develops consensus-based recommendations regarding communications, navigation, surveillance, and air traffic management (CNS/ATM) system issues.

TEM - Transverse ElectroMagnetic

An electromagnetic plane wave where the electric and magnetic fields are perpendicular to each other everywhere and both fields are perpendicular to the direction of propagation. TEM cells are often used to generate TEM waves for radiated immunity (RI) testing.

SAE - Society of Automotive Engineers

A professional society for automotive and aerospace engineers. Formerly, SAE was an acronym for the Society of Automotive Engineers. Now, the society is officially called SAE International.

SMD - Surface Mount Device

An electronic component with no leads that is glued to a printed circuit board, then wave-soldered. Also called SMT devices (for Surface Mount Technology).

UAV - Unmanned (or Uninhabited) Arial Vehicle

An aircraft that is controlled remotely (or by program) without any human occupants.

XTALK - Crosstalk

A measure of the electromagnetic coupling from one circuit to another.