HOT!Electronic Circuit

Learning to Design an Electronic Circuit Properly

Executive Summary By Frederic C Padilla

Tonysystem, - Circuit is made with some basic parts such as capacitors and resistors. Those basic parts are then built into some several combination that structure building blocks for other circuits.

Some people who have enough experiences might not find any difficulty in designing electronic circuit.

First, you need to know well about the characteristics and behavior of either intermediate or advanced components of electronic circuit. Sometimes, you can find sample circuits that will help you get more information in using the parts. Some parts that usually contain this information are including semiconductors such as diodes, transistors, as well as op-amps.

Second, you should also learn more about some basic circuits used in many kinds of electronic devices. You will also get this information easily from any basic electronics text. For example, you can have more practices in modifying a Light-Emitting Diode (LED) circuit.

By following those simple steps, you will easily get used to design electronic circuit properly.



Veroboard and How to Construct an Electronics Circuit

Executive Summary By Alfred Chai Wei Liang



In electronics, one has to know about circuit building. Circuit building is an essential skill if one is interested to build robots. There are the bread board, 'vero board' and 'PCB' (printed circuit board). These three are the types of electronics circuits. A 'vero board' will have many holes lined up horizontally and vertically. If you have ten horizontal rows of holes, then you have ten horizontal wires. To insert the components into the board, you have to solder. Soldering is whereby you heat up the soldering iron tip until it is hot enough. Be wary of cold solder joints. A cold joint contains holes and cracks and voids inside.



Check my other post: Ultimate electronics

HOT!Electronic Arts

Electronic Arts Shocks The Video Game Industry

Executive Summary By Sayed Islam

Tonysystem, - The game company known for the Madden video games and Lord of The Rings video games (Electronic Arts) has decided to purchase BioWare/Pandemic. Then, Electronic Arts did the remarkable Lord of The Rings games. Electronic Arts keeps making unbelievable decision after unbelievable decision. The future looks bright for Electronic Arts. More importantly, Electronic Arts will own the rights to MASS EFFECT!!! What does all this mean for Electronic Arts? For right now, BioWare/Pandemic and Electronic Arts are separate video game companies. January 2008 is when Electronic Arts will overtake BioWare/Pandemic. If Mass Effect comes to the PlayStation 3, then owners of the PlayStation 3 will give Electronic Arts a standing ovation.



Electronic Arts Giving Xbox 360 Preferential Treatment



An Electronic Arts representative admitted that the Xbox 360 has its advantages over the PlayStation 3. When the PlayStation 2 and Xbox first made their debut, it was easier for game developers to make games on the PlayStation 2. This was because game companies had more time to work with the PlayStation 2 than they did with the Xbox. As time progressed, games on the Xbox were as time consuming to make as they were on the PlayStation 2.



It simply means that video game companies need more time to work with the PlayStation 3's hardware. After gaming companies know how to utilize the PlayStation 3 to its full potential, PlayStation 3 will no longer be at the mercy of the Xbox 360.



Check my other post: Electronics circuit

How to Make IMMOBILIZER for Car

Making immobilizer OWN FOR Avanza / Xenia

After studying the wiring diagram of the car Avanza / Xenia, I saw the car can be paired Immobilizer homemade. With the capital only a good quality switch (hold at least 10Ampere) and cable (3mm diameter).

How it Works:

Immobilizer works by electrical decided to Fuel Pump (gas station). So the engine can not burn because there is no gasoline channeled to the engine.What is immobilizer 

Because the machine can distarter, as if the car is not equipped with immobilizer function and seem normal, but until the batteries run out too, the engine will not turn on.

Immobilizer is switched on or off using the switch hidden place. Please select a location that is most felt safe but not difficult to achieve when you want to use.

The figure below is a diagram electrification relating to Fuel Pump.

Seen that the fuel pump relay function in control by the ECU. In order not to interfere with the working system of the ECU, then the termination point to the fuel pump relay is positioned in the output, namely the cable that will go directly to the fuel pump.

The cable wires to the fuel pump is colored red with a thickness of about 2mm at PIN # 13 on the socket IF1.

The location is behind a plastic panel near the gas pedal.

To open the plastic panels, it takes a big minus screwdriver, and a small screwdriver to stab the clip.

Opening a small clip is done by piercing the center of the clip up slightly depressed into the (not too hard / deep stab him).

Most likely the plastic at the bottom of the door will also be lifted when you remove the plastic panel.

Socket IF1 look like the picture above.

The composition of his feet like this

Find the RED colored wires with a thickness of 2mm on IF1 socket (the pin # 13).

Prepare switch + cable (minimum diameter of 2mm).

Choose a good quality switch, which is able to work until at least 10Ampere. Switch that is not good to make trouble in the future, because all of a sudden the engine will be turned off when the car is being used, only the result of a bad switch connections so that the fuel pump without electricity.

After the switch and cable ready, disconnect the red wire and connect it to the circuit before the switch was wired. Sambunglah best cable and serapih possible so as not easily be separated. Wrap well and neatly, as if wiring the car was never touched at all.

Please search for where to place the immobilizer switch in secret yet easy to reach (not trouble yourself).

Install and rapihkan back plastic panel that had been opened.

Looking at the above installation process, a distinct advantage for Avanza / Xenia, because the thief enough to bother, do not think the car is equipped with immobilizer and if they (thieves) already know these tips, remain troublesome if have to disassemble the plastic panel.

So my advice, if possible select RED wire cutting position earlier in the hidden part. Wrap neatly.

Well, after installing the immobilizer, activate each time a car park anywhere that it is less secure. We've been trying to curb acts of theft, but the rest we pray to God to always be protected from the bad guys.

CONCLUSION:Immobilizer is made as if our cars ran out of gas, so the engine can not live even though distarter to accu Soak, even in push-push.

Hopefully helpful!.

Thanks to:Fellow AXIC (Avanza Xenia Indonesia Club)

Andi AXIC for his car loan.AGREEMENT:

Saft7.com not responsible for the cancellation of warranty and other problems associated with these tips. Risk borne by itself, if not able to do so please ask for help fellow / mechanic / repair shop that can do that by bringing the Print-Out of these tips to their reading and doing.

74-series IC data sheet

74LS00	4x Two input NAND
74LS01	4x Two input NAND, Open collector
74LS02	4x Two input NOR
74LS03	4x Two input NAND, Open collector
74LS04	6x Inverter (NOT)
74LS05	6x Inverter (NOT), Open collector
74LS06	6x Inverter (NOT), High voltage Open collector
74LS07	6x Buffer (NO-OP), High voltage Open collector
74LS08	4x Two input AND
74LS09	4x Two inout AND, Open collector
74LS10	3x Three input NAND
74LS11	3x Three inout AND
74LS12	3x Three input NAND, Open collector
74LS13	2x Four input, Schmitt Trigger NAND
74LS14	6x Inverter (NOT), Schmitt Trigger
74LS15	3x Three input AND, Open collector
74LS16	6x Inverter (NOT), High voltage Open collector
74LS17N	6x Buffer (NO-OP), High voltage Open collector
74LS19	6x Inverter (NOT), Schmitt Trigger
74LS20	2x Four input NAND
74LS21	2x Four input AND
74LS22	2x Four input NAND, Open collector
7423	2x Four input NOR with Strobe
7425	2x Four input NOR with Strobe
74LS26	4x Two input NAND, High voltage
74LS27	3x Three input NOR
74LS28	4x Two input NOR
74LS30	Eight input NAND
74LS31	6x DELAY (6nS to 48nS)
74LS32	4x Two input OR
74LS33	4x Two input NOR, Open collector
74LS37	4x Two inout NAND
74LS38	4x Two input NAND, Open collector
74LS39	4x Two input NAND, Open collector
74LS40	4x Two input NAND, Open collector
74LS42	Four-to-Ten (BCD to Decimal) DECODER
74LS45	Four-to-Ten (BCD to Decimal) DECODER, High current
74LS46	BCD to Seven-Segment DECODER, Open Collector, lamp test and leading zero handling
74LS47	BCD to Seven-Segment DECODER, Open Collector, lamp test and leading zero handling
74LS48	BCD to Seven-Segment DECODER, lamp test and leading zero handling
74LS49	BCD to Seven-Segment DECODER, Open collector
7450	2x (Two input AND) NOR (Two input AND), expandable
74LS51	(a AND b AND c) NOR (c AND e AND f) plus (g AND h) NOR (i AND j)
7453	NOR of Four Two input ANDs, expandable
74LS54	NOR of Four Two input ANDs
74LS55	NOR of Two Four input ANDs
74LS56P	3x Frequency divider, 5:1, 5:1, 10:1
74LS57P	3x Frequency divider, 5:1, 6:1, 10:1
74S64	4-3-2-2 AND-OR-INVERT
74S65	4-3-2-2 AND-OR-INVERT
74LS68	2x Four bit BCD decimal COUNTER
74LS69	2x Four bit binary COUNTER
7470	1x gated JK FLIPFLOP with preset and clear
7472	1x gated JK FLIPFLOP with preset and clear
74LS73	2x JK FLIPFLOP with clear
74LS74	2x D LATCH, edge triggered with clear
74LS75	4x D LATCH, gated
74LS76A	2x JK FLIPFLOP with preset and clear
74LS77	4x D LATCH, gated
74LS78A	2x JK FLIPFLOP with preset and clear
74LS83	Four bit binary ADDER
74LS85	Four bit binary COMPARATOR
74LS86	4x Two input XOR (exclusive or)
74LS90	Four bit BCD decimal COUNTER
74LS91	Eight bit SHIFT register
74LS92	Four bit divide-by-twelve COUNTER
74LS93	Four bit binary COUNTER
74LS94	Four bit SHIFT register
74LS95B	Four bit parallel access SHIFT register
74LS96	Five bit SHIFT register
74LS107A	2x JK FLIPFLOP with clear
74LS109A	2x JK FLIPFLOP, edge triggered, with preset and clear
74LS112A	2x JK FLIPFLOP, edge triggered, with preset and clear
74LS114A	2x JK FLIPFLOP, edge triggered, with preset
74LS116	2x Four bit LATCH with clear
74121	Monostable Multivibrator
74LS122	Retriggerable Monostable Multivibrator
74LS123	Retriggerable Monostable Multivibrator
74S124	2x Clock Generator or Voltage Controlled Oscillator
74LS125	4x Buffer (NO-OP), (low gate) Tri-state
74LS126	4x Buffer (NO-OP), (high gate) Tri-state
74LS130	Retriggerable Monostable Multivibrator
74128	4x Two input NOR, Line driver
74LS132	4x Two input NAND, Schmitt trigger
74S133	Thirteen input NAND
74S134	Twelve input NAND, Tri-state
74S135	4x Two input XOR (exclusive or)
74LS136	4x Two input XOR (exclusive or), Open collector
74LS137	3-8 DECODER (demultiplexer)
74LS138	3-8 DECODER (demultiplexer)
74LS139A	2x 2-4 DECODER (demultiplexer)
74S140	2x Four input NAND, 50 ohm Line Driver
74143	Four bit counter and latch with 7-segment LED driver
74LS145	BCD to Decimal decoder and LED driver
74LS147	10-4 priority ENCODER
74LS148	8-3 gated priority ENCODER
74LS150	16-1 SELECTOR (multiplexer)
74LS151	8-1 SELECTOR (multiplexer)
74LS153	2x 4-1 SELECTOR (multiplexer)
74LS154	4-16 DECODER (demultiplexer)
74LS155A	2x 2-4 DECODER (demultiplexer)
74LS156	2x 2-4 DECODER (demultiplexer)
74LS157	4x 2-1 SELECTOR (multiplexer)
74LS158	4x 2-1 SELECTOR (multiplexer)
74159	4-16 DECODER (demultiplexer), Open collector
74LS160A	Four bit synchronous BCD COUNTER with load and asynchronous clear
74LS161A	Four bit synchronous binary COUNTER with load and asynchronous clear
74LS162A	Four bit synchronous BCD COUNTER with load and synchronous clear
74LS163A	Four bit synchronous binary COUNTER with load and synchronous clear
74LS164	Eight bit parallel out SHIFT register
74LS165	Eight bit parallel in SHIFT register
74LS166A	Eight bit parallel in SHIFT register
74LS169A	Four bit synchronous binary up+down COUNTER
74LS170	4x4 Register file, Open collector
74LS174	6x D LATCH with clear
74LS175	4x D LATCH with clear and dual outputs
74LS170	Four bit parallel in and out SHIFT register
74LS180	Four bit parity checker
74LS181	Four bit ALU
74LS182	Look-ahead carry generator
74LS183	2x One bit full ADDER
74LS190	Four bit Synchronous up and down COUNTER
74LS191	Four bit Synchronous up and down COUNTER
74LS192	Four bit Synchronous up and down COUNTER
74LS193	Four bit Synchronous up and down COUNTER
74LS194	Four bit parallel in and out bidirectional SHIFT register
74LS195	Four bit parallel in and out SHIFT register
74LS198	Eight bit parallel in and out bidirectional SHIFT register
74LS199	Eight bit parallel in and out bidirectional SHIFT register, JK serial input
74LS221	2x Monostable multivibrator
74LS240	8x Inverter (NOT), Tri-state
74LS241	8x Buffer (NO-OP), Tri-state
74LS244	8x Buffer (NO-OP), Tri-state Line driver
74LS245	8x Bidirectional Tri-state BUFFER
74LS259	Eight bit addressable LATCH
74LS260	2x Five input NOR
74LS273	8x D FLIPFLOP with clear
74LS279	4x SR LATCH
74LS283	Four bit binary full ADDER
74LS373	8x Transparent (gated) LATCH, Tri-state
74LS374	8x Edge-triggered LATCH, Tri-state
74LS629	Volatge controlled OSCILLATOR
74LS688	Eight bit binary COMPARATOR

HOT!Recycle Electronics

Recycle Electronics and Be Green

Executive Summary By Mark Grey

Tonysystem, - Taking a moment to reflect on our environmental condition, and the worsening issue of e-waste, I would like to take the time to discuss how we can recycle electronics, what electronics we can recycle and what are the benefits to ourselves and others when we take the necessary sites to recycle our electronics, whether they are old, used or broken they can still benefit many - and when you recycle your electronics with the process I will describe you will be the first beneficiary by receiving a cash payment for your time and effort.



The processes and methods that are in place for you to recycle electronics and get paid are not complicated, and in most cases are a swift transaction, another reason they should not be overlooked or underrated. You can recycle many electronic items via the internet and at no cost to yourself - with the recycling company paying for shipping, handling and insurance.



How to Recycle Electronics the Safe Way

Executive Summary By Karen K Williams

However the difficult part of buying a computer lies in getting rid of your old computer. Electrical goods can contaminate the environment



So here are some tips for the safe recycling of your electronic equipment.



Make sure you choose recycling centers that offer a clean and environmentally safe method for recycling electronic goods.



These recycling centers have the necessary equipment to break down your electronic goods into usable resources. After typing the keywords 'electronic recycling center' and your zip code, you are produced with a list of various recycling centers found in your vicinity.



If you have small electrical gadgets to recycle, you may as well drop them off at the recycling unit before heading off to work.

HOT!Online Electronics Store

Online Electronics Shopping - Attractive and Affordable Shopping

Executive Summary By Rolando Smith

Tonysystem, - Online shopping is a popular trend globally. Electronics shopping tops in the chart of products popularity in online shopping. It is easier to get better deals on various electronics items (like video camera, portable mp3 players, car DVD players, portable DVD players, stereo audio system, and other electronics accessories) when buying from online electronics superstores.

Why E-Shopping for Electronics Goods?

E-Shopping is a convenient option of shopping. Some of the old and reputed online stores also deal in reconditioned electronics products. For people with less entertainment budget reconditioned electronics products are perfect choice. They can serve their entertainment needs by buying digital entertainment products from online superstores. Online electronics stores present comprehensive collection of products at one place. In summary, online shopping for electronics goods is a pleasant experience.

Electronic Stores Online: Advantages

Executive Summary By Bill Sheers

When researching consumer electronics, you've got a couple of options. You will find a multitude of electronic internet retailers you can purchase from. You can also go shopping inside the electronic devices section of a retail store like Target. Additionally, there are smaller online stores that offer all sorts of consumer electronics, many of which focus on a specific type of electronic digital gadget.

You'll find digital camera shops, music system stores, gaming retailers and a whole lot. You can utilize any big internet search engine you want, or consider using a price comparisons website like NexTag, which lists the product, the cost and internet based location of the product all on a single Website page.

Along with digital online retailers, you'll find many distinct electronics available on websites like Amazon and eBay. The online auctions on eBay are often for new items and occasionally for pre-owned items, so be sure to read the product explanation very carefully. 

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HOT!Sony Ericsson Xperia ™ mini pro

Tonysystem, - Ergonomic keyboard and start typing. Widget Type & Send allows all messages handled in one place. Live life with people.



HD Capture with a sharp volley. Shoot the player with a 5 megapixel auto focus camera. The mood dimmed? Flash photo captures it pretty details. Now show mahakaryamu with high contrast on the screen Reality Display with Mobile BRAVIA ® Engine.

Life looks brighter through the touch screen Android from scratch resistant glass. Do not forget anyone's birthday. Fun at once on the Xperia ™ mini pro. Synchronize email and calendar while ago with Exchange ActiveSync ®.



Specification:



Size 92.0 × 53.0 × 18.0 mm / 3.6 × 2.1 × 0.7 inch Available colors Black, White, Pink, Turquoise

Weight 136.0 gr / 4.8 oz Memory Phone memory up to 400MB

microSD ™ support up to 32GB

RAM: 512MB

Memory card included: 2 GB microSD ™



Actual free memory may vary due to phone pre-configuration

Screen 320 x 480 pixels (HVGA) / 16,777,216 color TFT

Battery Performance



Battery performance may vary depending on network conditions, configuration and phone usage.

Talk time: Standby time: Video call:

GSM / GPRS / EDGE 850/900/1800/1900 5 hrs 40 min 331 hours x

UMTS / HSPA 900/2100 5 hrs 25 min 340 hours x

UMTS HSPA 800/1900/2100 5 hrs 25 min 340 hours x



GreenHeart ™



-Eco-smart packaging



The phone is packed in smaller boxes and lighter to reduce the environmental effects in terms of transport and conserve precious natural resources.



-GreenHeart ™ Headset



Headset environmentally friendly, most are made from recycled plastic.



-GreenHeart ™ Charger



Battery chargers obey the V Energy Star level and has a standby power loss is less than 30mW. This means reduced power consumption.



-E-Manual



Save paper. User guide is replaced by an electronic version in the phone.



Camera



-Type the flash / lamp - LED



If the lighting conditions are bad, your picture can still look good.



-Video recording



Capture the action as it happens.



-Video light



Add light when shooting video.



-Touch Focus



Touch the screen to specify what areas of focus.



-Smile Shutter ™



Let alone a camera that automatically shoot when a subject threw a smile.



-Detection smile



Let alone a camera that automatically shoot when a subject threw a smile.



-Picture blogging



Pictures taken your phone will be displayed online.



-HD video recording (720p)



Record High Definition video with a simple touch of a button.



-Geo Tagging



Your photos can be tagged with the following information about where the photo was taken.



-Face recognition



The phone automatically recognizes up to five faces in your pictures.



-Face detection



Your phone automatically sets the focus on faces in your pictures.



-Auto Focus



Auto focus for optimal clarity.



-Aperture f / 2.6



Allows more light reaching the image sensor.



-Digital zoom - up to 8x



Closer to your subject.



-Camera - 5 megapixel



Capture and share special moments.



Music



-XLOUD ™ Experience



Maximizing, speakers blaring sound thanks to the audio engine filter technology Sony xLOUD.



-TrackID ™ music recognition



Record a song for a few seconds and get information on the song title, artist name and album sent to your phone within seconds.



-Sony Ericsson music player



Enjoy your favorite music sorted by artist, album and track. Shake feature and smart playlists.



-PlayNow ™



Download music and games to your phone.



-Music tones



Use the original artist recordings as ringtones.



-Bluetooth ™ stereo (A2DP)



Music from phone to headset over a wireless connection.



Internet



-Web browsers - WebKit



Full Internet Browser with support for standard protocols, images and video.



-Google ™ Search



Find who searched with Google ™ search function.



-Google Voice Search



Use your voice to search on the web, or to launch a quick call to a friend.



--Bookmark



Quick access to your favorite websites.



Android ™ Market



Get applications and games - download it directly to your phone



Entertainment



-Radio - FM radio with RDS



Entertainment radio all the time.



-Radio - FM radio



Entertainment radio all the time.



-YouTube ™



Add your favorite YouTube ™ videos, or upload your own - easy access via YouTube ™ application.

-Video streaming



Watch videos on the go. No need storage space.



-Media



Media content in one place for quick and easy access.



-3D games



Enjoy a game full of color quality and steady.

Connectivity



-Google Maps ™ - With Street View



Find your way to your destination.



-Alignment - Exchange ActiveSync ® through client Moxier



Stay terselaras without barriers with Microsoft ® Exchange email server.



-WiFi ™ certified



Utilise high-speed Internet at Wi-Fi hotspots at airports ™ and other facilities.



-Navigation Wisepilot ™ bend per bend



-USB mass storage



Connect and move items between your computer and phone.



-Alignment via Google Sync



Use your Google account to sync contacts on your phone.



-Alignment through Facebook ™



Match friends up ™ with your phone contacts.



-Modem



Connect your computer to the Web using your phone wherever you are.



-Google Latitude ™



See the existence of your friends - and share your location with them.



-DLNA Certified ™



Connect wirelessly to other devices.



-Bluetooth ™ technology



Connect to other Bluetooth ™ devices wirelessly.



-aGPS



Based services utilizing GPS-powered location.



-3.5 mm audio jack



Sharing music via the extra jack. Use any headphones with a standard connector size of 3.5 mm.



Messaging



-Type & Send



Handle all your messaging directly from the screen porch.



-Text messaging (SMS)



Send text greetings anywhere in the world.



-Recorder



Make voice notes or record a voice clip to send in a message.



Predictive text input



Text messaging is quick and easy.



Picture messaging (MMS)



Multimedia messages in color.



Instant messaging



Online chat on the way



-Google Mail ™



With Gmail for mobile, you can send and receive emails wherever you are.



-Email



Check your email inbox wherever you are.



-Conversation



Tell me via SMS chat style.



-Communication



Twitter ™ - Integration ™ Timescape



Let the world know how you feel and what you think - say via tweet.



-Vibrating Alert



When your phone is in silent mode, you will know if there is an incoming call or message.



-Speakerphone



Hands-free convenience while on the call.



-Sony Ericsson Timescape ™



All your communications with one person in one place.



-Noise Shield



Filtering the sound around for your voice heard.



-Google Talk ™



Communication style chat with friends and family.



-Facebook ™ Application



Connect with friends on Facebook ™ via phone.



Design



-Four corner of the screen porch - custom icons



Quick access to favorite functions via four icons in the corner of the screen porch.



-Keyboard - QWERTY



Easily insert text



-Keyboard - QWERTY on-screen



Easily insert text



-Keyboard - 12 keys on the screen



Easily insert text



-Animated wallpaper



Moving pictures on screen style.



-Touch screen



Intuitive navigation - just touch the screen.



-Intelligent Keyboard



Instant access to relevant functions - just slide out the board ketiknya.



-Reality display with the BRAVIA ® Engine Mobile



Crystal-clear colors and sharp images.



-Picture wallpaper



Your favorite picture in standby.



-Auto rotate



Switching from vertical to horizontal mode by rotating the phone. Whatever your view will rotate to adjust.

Organizer



-Phone book



The information you need to keep in touch with friends and family.



-Notes



Digital records for things you need to remember.



-Infinite Keys



Only one press to find out all about your friends, or the artist info is needed.



-Google Calendar ™



Create, add and edit events Set reminders and notifications via cell phone.



-Flight mode



Disable the radio receivers and transmitters in your phone so you can safely use other functions.



-Calendar



Store names and set reminders.



-Calculator



Fully functional when you need it.



-Alarm clock



Set the alarm clock to ring at the time of your choice.



-Handwriting recognition



Write like you are using a pen. Your handwriting into digital text.



Check my other post : HOT!Electronic Music