A friend of me inquires about power supply switching circuit. Which produce from the People’s Republic of China model the circuit is all. Be the Chinese seek difficult many circuits. I then try to seek many circuit. Meet this circuit. Think may yes. Because of there is the Chinese controls all equipment detail. But must [...]
Here is stabilised power supply with short circuit protection. It's an efficient 4-stage stabilized power supply unit for testing electronic circuits; and it provides well regulated and stabilized output, which is essential for most electronic circuits to give proper results. The circuit provides an audio- visual indication if there is a short circuit in the PCB under test, so the power supply to
I know I don't spend a heck of a lot of time discussing the economy on this blog, but I wanted to bring some old news to your attention so that you may be able to buy some pretty cool gadgets at a reduced price. As you may already know, Circuit City has announced that they will be closing down a vast number of stores around the world. Well, after visiting one of their locations, I was absolutely a
Rehearing En Banc Denied - On November 21, the D.C. Circuit issued an order denying a petition for rehearing en banc of the Whole Foods decision, and issued an amended opinion, which reversed an earlier decision not to enjoin the merger between Whole Foods Markets and Wild Oats, as previously discussed here. The denial of rehearing en banc means that the full court will not reconsider the opinion
Last weekend we pointed you to a simple DIY electronic embroidery project demonstrating how easy it can be to create a cute, unique piece of embroidery with sparkling elements.
This weekend we introduce you to a more advanced electronic embroidery project from Becky Stern using the LilyPad Arduino which allows highly sophisticated interactivity with your embroidery [...]
Remember a couple of days ago I told you that I am taking part in this year’s www.12daysoffitness.com gift-giving?
Well, I’m just putting the finishing touches on the report I’m giving away and wanted to tell you all about it to make sure you don’t miss out. After all, you are my daily readers and I [...]
The 4th Circuit Court of Appeals has denied relief to Carl Moseley and Wade Cole. Moseley hoped to receive a new trial because police concealed evidence that someone else may have been responsible for one of the murders for which he was convicted. (opinion here) Cole asserted that he is mentally retarded and therefore ineligible [...]
LTC1154The LTC1154 single high side gate driver allows using lowcost N-channel FETs for high side switching applications. Aninternal charge pump boosts the gate drive voltage abovethe positive rail, fully enhancing an N-channel MOS switchwith no external components. Micropower operation, with8μA standby current and 85μA operating current, allowsuse in virtually all systems with maximum effi cie
Here's a simple home alarm circuit is for those who are eager to know the concept of home security system. It consists of three 555 timers gets the input from a contact that could be connected to a motion detector or any momentary contact that monitors a certain process. Once the contact is momentarily closed, the first timer which is configured as a monostable output will output a high pulse with
Output voltage of the power supply circuit is adjustable from fine potensiometer from 12V to 15v. It is suitable for all 12V power supply devices, or devices which are normally connected to a 12V battery or a vehicle with a 12V power supply system. This tension is usually 13.8 V.
For above reason, The Power Supply is also set to this tension, all right, however, any voltage from 12V to 14V. In t
When it comes to comedy it doesn’t matter the age of the individual or the content if it is funny the audience from whatever walk of life, will chuckle, laugh and be animated. Up and coming UK comedian Babatunde is Nigerian and has been doing comedy since he was 17 and in production is his [...]
In a move not terribly shocking after last week’s 100+ store closings, Circuit City has filed for Chapter 11 Bankruptcy.
Circuit City started life in 1949 as the Wards Company, founded by Samuel S. Wurtzel. It changed it’s name officially to Circuit City in 1984 and went nationwide with a chain of warehouse-styled stores, selling electronic [...]
Circuit City which is the US 2 retail electronic shop has filed for bankruptcy protection , They cant even wait until the holiday season sale and they cant withstand the heat of the lenders and the retailers spending has also come down they cant manage the business , already we know they said they are [...]
Many people loss job for the past months. And now Circuit City filed under Chapter 11 of the bankruptcy code, which will allow it to hold off creditors and continue operations while it develops a reorganization plan. Its Canadian operations also filed for similar protection.They decided to file for bankruptcy protection because it was facing pressure from vendors who threatened to withhold product
Circuit City Stores Inc., the nations second-biggest electronics retailer, filed for bankruptcy protection on Monday but plans to stay open for business as the busy holiday shopping season approaches.It filed under Chapter 11 of the bankruptcy code, which will allow it to hold off creditors and continue operations while it develops a reorganization plan.The Richmond, Va.-based company has been str
Nadine Azemard, Lars Svensson âIntegrated Circuit and System Design. Power and Timing Modeling, Optimization and Simulation: 17th International Workshop, PATMOS 2007, Gothenburg, Sweden, … ”
Springer | 2007-10-03 | ISBN: 354074441X | 583 pages | PDF | 12,9 MB
This book constitutes the refereed proceedings of the 17th International Workshop on Power and T
Olá amigos,
Para quem ainda não viu a apresentação do circuito de Cingapura, (já postei aqui no blog) encontrei o mesmo vídeo mas com excelente qualidade.
Feito no C4D com Vray, a equipe formada por 10 pessoas, levou 8 semanas para realizar este projeto.
Para quem não conhece o C4D, é uma excelente oportunidade visitando o site do [...]
Just the latest victim of our US recession (many states are currently in recession anyway). Circuit City is closing 20 percent of their stores. The Richmond, VA based company has 700 stores across 55 regions. Many layoffs are on the way.The company also claims that the US federal government owes them $80 million in income tax refunds they are unable to collect!Closing sales are said to begin on
As I speak with Thievery Circuit outside Rooster’s Roadhouse in Alameda, several things are evident. Despite all their love for hardcore and their chemistry together, it is still tough for a local band in the Bay Area to get gigs, and to get more exposure.
Hi, I am finishing by basement and would like to add 20 outlets. I have limited space in the panel, and would like to use 12 ga wire with 20amp breakers so that I can have 10 outlets per breaker. I need to incorporate GFI protection to the circuit. I am hearing that there sould be 1 GFI and up to 4 outlets following (5 total) per circuit, true/false?Can a second GFI be added after the 5th outlet w
If the constant-current circuit is not included, the current to the laser diode would drop as the battery voltage falls and the laser diode would cease to operate if the current falls below a certain minimum.
All “Laser Pointers” have an inbuilt constant current circuit to maintain the operation of the laser.
The output current in the [...]
Ok, that’s the latest news riding the Internet during these very hours. It looks like Circuit City is considering shutting a lot of its store (as many as 150 according to The Wall Street Journal) to avoid bankruptcy. An eventual filing would make Circuit City the largest retailer to enter bankruptcy protection in several years. [...]
Just For Making CommentsI will give away one Tripplite Circuit Tester each week for the next four weeks to whoever posts the most comments on my blog. Please don’t comment successively, if there are two in a row by the same person, it will only count as one. I will keep track of the comments for each week and announce each week’s winner here. Cut off time for comments for each week will be noo
Motorcycle sporting event, the Valencia Moto Grand Prixe, will be held this year at The Ricardo Tormo de Cheste Circuit in Valencia, October 24-26, 2008.
Read more on Valencia’s Moto GP…
At the beginning of my PIC journey, when I want to program *.hex file to my PIC microcontroller, I have to remove the PIC from the circuit board and place it on my PIC programmer to program the *.hex file to it and then I remove it from the programmer and put the PIC back to the circuit board. If I want to re-program the PIC, I have to repeat the process again. This process is very painful and it
In computer networks, a proxy server is a server (a computer system or an application program) which services the requests of its clients by forwarding requests to other servers. A client connects to the proxy server, requesting some service, such as a file, connection, web page, or other resource, available from a different server. The [...]
Rating: 0 Posted By: Wads Views: 227 Replies: 1 Today in Circuit City they have the nuvi 200 on sale for 109.99. They also have stacks of 15 off 100 coupons at the register. The coupons are single use coupons, and each have a different bar code.As you grab the stacks of coupons, make sure that you get the ones for the current time 10/10 through 10/20 not the 11/1 to 11/15 as this would be a
Rating: -1 Posted By: drakshra Views: 282 Replies: 2 Circuit City 7% off $199 or more CouponValid Online/In-store/PhoneSave 7% on your next purchase of $ 199 and up, in-store, online or by phone at 1-800-593-4391Coupon valid till 10/31/08Email me at coolperson7757@gmail.com and I will send it to youExclusions: This offer is good for one use only and applies to total qualifying purchase on a sing
The Ninth Circuit issued an order on October 10 denying a motion for rehearing and a suggestion for rehearing en banc in Theme Promotions, Inc. v. News America Marketing, a case I previously discussed here and here.The denial of the motion for rehearing means that the ruling against News America will likely stand. While News America could file a petition for a writ of certiorari with the Supreme C
A new, exciting and cutting-edge GP circuit or more of the same bland soulless racing that is creeping into F1?The Yas Marina Circuit in Abu Dhabi has been unveiled by the country's motorsport management division. The track will host the inaugural Abu Dhabi GP at the end of the 2009 season.According to the press release, the highlights are a stunning hotel complex section with a Sun Tower rising 6
This Infrared (IR) transmitter can be used in many projects. This IR transmitter sends 40 kHz (frequency can be adjusted using R2) carrier under computer control (computer can turn the IR transmission on and off). IR carriers at around 40 kHz carrier frequency are widely used in TV remote controlling and ICs for receiving these signals are quite easily available.
The circuit can be controlled usi
KUALA LUMPUR, Oct 6 (Reuters) - Malaysia's stock exchange operator Bursa Malaysia said it had put in place safeguards such as circuit breakers to counter sharp market volatility.Bursa said its circuit breaker would trigger automatically when the index drops 10 percent from the previous day's closing level, forcing a trading halt for a specified period of time."We will continue our close monitoring
My eCircuits Blog Link List :
Audio Circuits
Video Circuits
RF Circuits
Application Circuits
Printed Circuit Boards
Power Supply Circuits
Test and Measurement Circuits
Electronic Parts and Components
Other Circuits
Useful Electronic Blogs Links:
Radio Frequency Circuits
Electronic Detector and Sensor Circuits
RF Transmitter Circuits
Electronic Transmitter Guide
Schematronics
The Broadcast E
High-Level Synthesis: From Algorithm to Digital CircuitAuthors Philippe Coussy (editor)Adam Morawiec (editor)Publication date August 3, 2008 Pages 300 Book category Adult Non-Fiction This book presents an excellent collection of contributions addressing different aspects of high-level synthesis from both industry and academia. High-Level Synthesis: from Algorithm to Digital Circuit should be on ea
This Moosquito repellat circuit uses two BC547 transnistor as astable multibibrator. The Astable Multivibrator, which is generally used as a signal generator, is once again used here to generate the desired frequencies. It is an excellent example of the fact, how versatile simple basic electronic circuit can be.
Astable Multivibrator Circuit Operation
When T1 is conducting T2 is off and when T2
This electronic schematic circuit is a test circuit for audio, diode and circuit. This very handy simple solid state battery operated tester. It works on two 1.2-1.5 AA-batteries.
This three in one tester can be used for :
audit AF/LF signal
circuit tester
diode tester
1 KHz tone generator
When you switch S1 OFF the diode/circuit testerschematic can be used.
Source:
A l'occasion du Grand Prix de Singapour qui va avoir lieu ce Week-end, et qui présente la particularité d'être le premier Grand Prix à se courir de nuit, Red Bull a sollicité les services de Aix Sponza, un studio d'animation allemand, pour réaliser une présentation du circuit. Préparez-vous à en prendre plein la tête !!!Pour la version HD, cliquez ici
This week I’m doing a few video’s from “Evil Mad Scientist Laboratories”. Most of the stuff you probably won’t just run out an do, but they’re cute anyway.
How to make a BristleBot
What you will need for the BristleBot is a toothbrush (just the bristle part) and a motor from an old pager. Many people probably [...]
Label: PhonoshuffleCatalog#: PSHUF102Format: Vinyl, 12", EPCountry: USReleased: 04 Jul 2007Genre: ElectronicStyle: Deep HouseSize: 40mbQuality: ~192kbps VBRFurther Info:DiscogsTroydon's MySpaceTracklisting:A1 I'm With Ya (Original Mix)A2 PlaytimeB1 I'm With Ya (Joshua Heath's Play That Bass Mix)B2 New York MinuteDownload Links:Rapidsha
Hello all,I am adding a small bath that has one(ground fault) recep.,one fan/light, and one light over the vanity. I am adding one new 20 amp. single pole breaker for this bath. My question, when I run the 12/2 wire from the panel to the bath should I (hit) the ground fault recp. and come off of it to the light switch which will operate the fan,light ,and the light over the vanity. Any comments wo
Circuit City (CC) sacked the CEO who ran the company for the past four years. Philip Schoonover held every important job at the retailer from chairman to CEO...
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TI also launched the Kilby Labs to honor the inovation and named the Lab after Jack Kilby.Kilby Labs will be located on TI's Dallas North Campus and is inspired by the original TI lab, where Kilby first designed the chip that opened the door to 3G cell phones, portable ultrasound machines and automotive antilock braking systems, basically everything that uses integrated electronics.gridtech: IC (I
I recently learned a new electrical circuit safety tip that works really well. Turning off the circuit breaker for the circuit you're working on is the first electrical safety rule to follow. So being able to identify the circuit you're working on quickly and accurately is very important.I don't know about you but even with the circuit breaker panel labeled it's not always easy finding the circuit
Since its inaugural season back in 1949 the motorcycling racing competitions have brought us excitement, action and many surprises throughout the years as the Moto GP which is the premier event of the racing categories keeps developing and gaining territory worldwide.
Currently; the MotoGP racing calendar starts in the first weeks of March and ends [...]
Large Hadron Collider experiment which started its way on 10th september at CERN (European particle physics laboratory) near Geneva, Switzerland. the first time and successfully sent a beam of particles through the 27 kilometers long ring of the huge LHC. The first beam took 53 minutes to complete the circuit in this first test run.
I was trouble-shooting a pole mounted parking lot lite, the panel was a 277-480V remote contolled Square-D, the lites are 480V so the breakers are 2 pole when using a volt meter you should get 277 to ground on both legs and get 480V phase to phase , on a bad breaker you will still get 277V to ground but phase to phase you will get 0 volts , I find that hard to grasp. Here is a good one the 2 pole
Ok..today is my BIRTHDAY!!! I am …36 years young!! And for my birthday, I want THAT body! LOL
Her abs are perfect! I would not want any more definition that that! THAT is what my abs will look like on September 30th! (Hows that for positive thinking? )
So, since it is my birthday, I decided [...]
My sister called me from a Circuit City store last week. She was ready to buy a brand new laptop computer and wanted to know whether or not it was a good deal. I asked her to read the configuration and price to me from the product card and quickly determined that she was staring down a pretty good deal.
My sister then explained to me what else the sales representative at Circuit City wanted her t
For more information on the Turbulence Training workouts that will help you burn fat without long, slow cardio sessions or fancy equipment, visit www.TurbulenceTraining.com
In this video, Craig shows you how to get more results in less time with this fast total body workout. This challenging circuit uses no equipment or weights; just your own [...]
The RF power amplification of the RF amplifier circuit is provided by one or two transistors, MRF247. The standard power version uses one transistor (MRF247) and the high power version uses two. Each transistor is rated at 75 watts output. The input and output impedances of the transistors are matched to 50 Ohm by microstrip matching networks.
The amplifiers are broadband and do not have any tun
Simple Intercom Circuit The circuit of a two-position in- tercom is presented here. This circuit is very simple yet it functions quite satisfactorily. The circuit does not involve any complicated switching.
Maybe it’s just us, but Sackboy here seems to get cuter by the minute. Anyway, if you’ve visited the LittleBigPlanet News Site before, you’ll find that playing with the virtual stickers can be rather entertaining. Those of you who crave a more hands-on experience should order their copy of LittleBigPlanet from Circuit City, where the [...]
Mi ero riservato di riflettere su questa vicenda più avanti ma la pubblicazione della case history Circuit City vs MAD da parte di PR news mi ha indotto a postare oggi. Come prima cosa segnalo un bellissimo tool 2.0 che si chiama Dipidity e che è semplicemente meraviglioso per chi si occupa di Crisis Management. Come seconda cosa segnalo le case history pubblicate sul sito.Il motivo del post tut
<?xml:namespace prefix = o /> “The term “country” has multiple ordinary definitions, alternatively denoting an independent political entity or merely a geographic region without reference to political sovereignty[1]. The question the BIA must address in the first instance is whether “country,” as used in the INA, requires an independent political entity or encompasses a non-soverei
On Wednesday, the U.S. Court of Appeals for the Ninth Circuit affirmed a $3.5 million verdict for Theme Promotions against News America Marketing based on antitrust and other violations. Theme Promotions, Inc. v. News Am. Marketing FSI, __ F.3d __, 2008 WL 3852724 (9th Cir. Aug. 20, 2008) (.pdf).Background: Theme Promotions was involved in arranging theme-related promotions that would involve adve
MOJO’s The Circuit
Season 1 : Episode 8 |06:44 |
It’s the battle of the Indian tech news giants as Deepak goes one-on-one with Gigaom founder and senior writer Om Malik and learns how to make the leap from tech news host to…
Being a techie I am obviously a big proponent of online shopping. But I don't just do it because I can. I do it because it is both efficient and economical.
Here's a perfect example. Both Best Buy and Circuit City have ads in this week's Sunday paper. Both advertise Microsoft Office Home and Student 2007 for $99.99, discounted from the regular price of $149.99. $50 off. Not a bad deal, right?
Wr
MOJO’s The Circuit
Season 1 : Episode 7 |08:32 |
Clone D:Pak visits the Korea Trade Show where he does some serious ass shaking on the Mega Quake Prime and runs into a couple of guys from Gizmodo on a quest to find the Kingdom…
This Bat Detector Circuit is authored by Chris Eve. Basic tests with a variety of salvaged electret microphones all showed good response to 50kHz and beyond, the smaller the unit the better the response. My tests indicate that a small electret microphone has at least some response to 100kHz and that this response is reasonably "flat" to at least 50kHz.
The microphone I use is approximately 6mm i
This electronic detector circuit is for detecting a Lie. The lie detector circuit diagram consists of three transistors, a capacitor, two lights or LEDs, five resistors, and a variable resistor.
This circuit is based on the fact that a person's skin resistance changes when they sweat (sweating because they're lying). Dry skin has a resistance of about 1 million ohms, whereas the resistance of moi
This lie detector circuit can be built in a few minutes, but can be incredibly useful when you want to know if someone is really telling you the truth. It is not as sophisticated as the ones the professionals use, but it works. It works by measuring skin resistance, which goes down when you lie.
Parts List:
R1 - 33K 1/4W Resistor
R2 - 5K Pot
R3 - 1.5K 1/4W Resistor
C1 - 1uF 16V Electrolytic Cap
This is a basic infrared light photo detector circuit. In this circuit the light falling on the phototransistor will be from an Infrared Light Emitting Diode (IrLED) but otherwise it is the same as the phototransistor circuit shown above.
When the light falling on the phototransistor (Q1) is blocked, its conductance will decrease and the voltage across Q1 will rise. When the voltage rises above 1
This electronic detector circuit is to do audio detection. The circuit is for detecting one of those 3.6khz (approx) beepers from Radio Shack. The component used is a single IC (LM324 quad op amp) and a handful of parts.
Notes:
The capacitor and resistor on the output of the peak detector are selected to give a reasonable decay time. I.e. so a single pulse doesn't stretch out and be miss-
Do you ever go to Sentul, motosport circuit in Indonesia. Here a couple sexy umbrella girls with bikini uniform before race begin. Looking hot in sexy bikini
A month ago, franco.fxp of f1virtual.net released a first beta version of the Valencia Street Circuit - Home of the 2008 European F1 Grand Prix.
In the meantime, Bruno Menezes, Leonardo Lourenço and Sandro Nex have revised the track, adding many trackside objects and details. The video below shows the progress they´ve made, some stuff like [...]
One way to stay in shape when you have a tight time schedule, but certainty not the only method, is to create a home workout that includes an at-home circuit training routine. Fitness at home that incorporates a good circuit training routine has various combinations of exercises and can be performed in a home workout when access to equipment is limited. For the person with a busy schedule and limi
Photo by Gregory ShamusGetty Images for NASCAROne part of NASCAR that I enjoy is road course racing, whether it’s at Watkins Glen or Sonoma (the course layout needs to be updated…) and that goes for racing in Montreal and for the second straight year of the NASCAR Nationwide Series going north of the border to the Circuit Gilles Villeneuve in Montreal, I was left surprised. Last season, it was
The U.S. Court of Appeals for the D.C. Circuit issued an opinion today finding that Whole Foods Market's merger with Wild Oats was likely anticompetitive, concluding that there was some likelihood of success in a Clayton Act § 7 case, and remanding for further proceedings. Preliminary Injunction Denied Below - The FTC had opposed the merger on the grounds that it would eliminate competition in nu
The U.S. Court of Appeals for the D.C. Circuit issued an opinion today finding that Whole Foods Market's merger with Wild Oats was likely anticompetitive, concluding that there was some likelihood of success in a Clayton Act § 7 case, and remanding for further proceedings. Preliminary Injunction Denied Below - The FTC had opposed the merger on the grounds that it would eliminate competition in nu
