Meter

Sumber TEGAL - Para nelayan di wilayah pantai utara Kota Tegal dan sekitarnya harus mewaspadai gelombang tinggi yang bisa membawa petaka di perairan Laut Jawa dan Samudera Hindia, menyusul munculnya badai Tropis Kammauri. Saat ini, badai bertekanan 985 hPa itu berada pada posisi 21,1 lintang utara (LU) dan 109,3 bujur timur (BT) dan bergerak ke barat dengan kecepatan

Datuk Patinggi Tan Sri Dr George Chan Hong Nam berkata paras air di Sungai Sarawak dijangka mencecah 11 meter (10.8 meter)  berikutan limpahan air dari huluanSemua penduduk khasnya di sekitar bandaraya Kuching iaitu Batu Kawah, Batu Kitang, Satok, KampungBintangor, Jalan Datuk Ajibahabol, Kudei, Tupong, Kampung Lintang, Sungai Bedil, Sungai Maong, Malihah, Gita, Landeh, Sandong dan Siniawan din

Estos rusos y sus bromas… Muchos de vosotros habreís visto como se las gastan estos rusos a la hora de hacer bromas. En muchas de ellas enseñan pechuga para dejar alucinada a la “víctima que menos víctima parece de todo. Nunca habreís visto meter un disquete de esta forma tan interesante… Las caras de la gente [...]

Sijunjung Weblog News-doniaries blogAtlit-atlit Kecamatan IV Nagari berjaya pada cabang atletik, Pekan Olahraga Kabupaten (Porkab) Sijunjung tahun 2008, yang berlangsung hari ini di Stadion M. Yamin Muaro Sijunjung, Sumbar.Pada lomba lari 800 M putra, juara pertama dan kedua direbut atlit dari kecamatan penghasil emas itu, masing-masing atas nama Suhendra Wijaya dengan catatan waktu 2,25 menit, 97

Over the past two months or so we've reported on a number of communication providers plans to impose bandwidth caps on their Internet customers. AT&T implemented a market trial in Reno, Nevada that began on November 1st where users were given a bandwidth usage range of 20GB to 150GB a month. Then in October, Comcast, one of the first to put a limit in place, enabled a 250GB a month cap for custome

No será el primer año, tampoco el último, en el que se dan consejos para no meter la pata en la cena de Navidad de la empresa. Cientos de historias, incluso alguna leyenda urbana, rodena este tipo de eventos, donde hay que estar, pero también donde no hay que estropear lo que con tanto trabajo nos hemos ganado. Este viernes se da el pistoletazo de salida de gran número de

Hooter Meter

ShaPlus Bandwidth Meter remains in tray and displays the approximate bandwidth consumed for the session, day and month. This will be useful for people with limited bandwidth/month. Download: eHost | Direct Link Related posts:PaRaMeter:free Google PageRank checking and monitoring tool. PaRaMeter stands for “Page Rank Meter” - a free...ZoomIt v2.2: screen zoom and annotation tool

Nowadays there are lot of people that are using wireless bandwidth on laptops. A lot of users have wireless bandwidth service with monthly limit. So, for those users I found a useful tool called SharePlus Bandwidth Meter which allows them to control the bandwidth traffic during the current month. After installed, SharePlus Bandwidth Meter appears [...]

Ricevo questa lettera da Don Fortunato di Noto, ve la ritrasmetto affinché possiate meditare sulla utilità di dare vita e forza a coloro, che combattono sempre duramente per gli altri, con un vostro contributo.Io ritengo che Don Di Noto sia un vero coraggioso e rilancio a lui la proposta di lavorare insieme con gli Artisti di Artists Against War nella prossima Primavera - Estate per

Monster 6 Meter HDMI High Speed Digital Audio Video CableMonster 6 Meter HDMI High Speed Digital Audio Video Cable

This electronic circuit is a simple digital power meter. It is designed to operate as an inline power meter and displays the results on a 16 digit LCD display. It measures, in one range, power from 100 nW to 100W ( 9 orders of magnitude ) covering all HF bands up to 2 metres. It is usable with correction to 70 cms. The meter comprises two separate parts, an RF unit and a display unit. The interfa

This is a very straightforward field-strength meter circuit. The first stage acts as a crystal receiver. Use a germanium detector diode (like 1N34, but AA119 is much more common in Europe), a silicon one won't do. The frequency is determined by L and C. For the FM band and VHF, wind a coil 5mm in diameter, 6-8 turns of coated wire 1mm thick. You can always vary the frequency by spacing the turns a

Power Holding Company of Nigeria, PHCN, has over the past few months been deploying electronic electric energy prepayment meters for energy consumers in Nigeria. In this page, you will find links to posts on Nigeria Technology Guide relating to PHCN and the electronic electric energy prepayment meters.Cheating your electronic electric energy meter saving energy costs without breaking the lawBenefi

DoApp to Sell Test-Of-Skill Game ‘Punch-O-Meter’ iPhone addthis_url = 'http%3A%2F%2Fwww.drewryonline.net%2F%3Fp%3D1072'; addthis_title = 'DoApp+to+Sell+Test-Of-Skill+Game+%26%238216%3BPunch-O-Meter%26%238217%3B+iPhone'; addthis_pub = ''; a DoApp to Sell Test-Of-Skill Game ‘Punch-O-Meter’ iPhone Tell a Friend

This is an unique project is one of the most trusted homemade test instruments to have, once you get your FM transmitter up and running. This simple little device (the Switchable RF Probe-Watt Meter), is capable of finding your FM transmitters : Unloaded RMS Output Voltage Loaded RMS Output Voltage Output Impedance Output Wattage    Construction of the Switchable RF Probe/Watt Meter P

In what I would call a dubious development from the “Death Star” of communication providers, AT&T has confirmed that it has quietly begun “bandwidth metering trials” here... [[ This is a content summary only. Visit my website for full links, other content, and more! ]]

  If you want to check to see what the power is really like that is feeding you high end audio system have a look at this Harmonic Distortion Meter project. It will allow you to have a closer look at the quality of your power. Read more here. "The 3rd harmonic distortion meter has been designed for [...]

Toronto, ON - GAO Tek Inc. has released a new CATV Signal Level Meter GAO2002. It is specially designed for CATV system maintenance. Signal Level Meter GAO2002 features small size (160mm x 130mm x 65mm), light weight (368g including battery), long o1 Vote(s)

Mira que sois eh! Es daros un par de achuchones, os aceleráis y después pasa lo que pasa.

The Love Meter ... Love by numbers ???Parquímetro- Flickr Would 4 hugs a day keep you happy ?I read an article in the newspaper recently that said a poll of 8000 couples found the secret formula to long lasting relationships is ...Cuddles: 4 a dayRomantic gestures: 3 a month (e.g.back massage - Oh yes !)Romantic walks: 2 a m

This RF circuit is Power Meter. It's a simple set up which will enable them to measure the out put power of their transmitter. All that they require is a good multimeter which has a sensitivety of 20k ohms/4 Watts which is adequate for low power transmitters. The 8k resistor should be kept close to the out put terminal of the transmitter. Switch on the transmitter in the CW mode and measure the

Luciano Figueroa. El delantero proveniente del Genoa de Italia se incorporó al club por la baja de Mar

Este site permite-lhe verificar a segurança da sua password. Muitas vezes nos pensamos que qualquer password é segura mas é sempre bom ter uma password realmente segura para mais tarde não nos arrependermos. É verdade que não é um programa para computador mas como está ligado com segurança resolvi colocar aqui.  

Blood pressure is the force that produces the blood against the walls of arteries. This force is created by the heart as it pumps the blood to all parts of the body, and to control the pressure nothing better than a quality product and that really does what it promises, and that even if the blood-pressure brings you you(Omron M10 Blood Pressure Monitor), a product for those who need to monitor the

This electronic circuit is ment to digitally display the output of my electronic Swissflow SF800 flow sensor. This sensor puts out an open collector square wave signal (like a fan RPM monitoring signal) between 50Hz (=0.5 liter/minute) and 2000Hz (=20 liter/minute). By dividing the measured frequency by 10 and putting the decimal point at the right place you get directly a display in liter/minute.

This electronic circuit is a tiny pH-meter. It is very tiny: 11cm2 including the PSU circuit! The schematic is shown below. It is basically a simple gain/offset circuit with a high impedance input (several giga-Ohm) and frankly the explanation could stop here: anyone with an background in electronics can understand this. But I started to write a webpage about this, so let's try to do it right and

The ESR Meter is basically an AC Ohmmeter with special scales and protective circuitry. It provides a continuous reading of series resistance in electrolytic capacitors. It operates at 100 kHz to keep the capacitive reactance factor near zero. The remaining series resistance is due to the electrolyte between the capacitor plates and indicates the state of dryness. Capacitor termination problems al

I am obsessed with Ghost Hunters and the TAPS guys and lately I've been noticing that they've been using a new gadget, the K2; It's a little machine that they normally place on a chair, that is supposed to light up when movement brushes past it; presumably when a ghost is nearby or trying to communicate. Now I know this sounds far fetched but out of all of the ghost hunters episodes, the ones that

For 1000's of online poker players worldwide will benefit from a new widget which shows the fishiest online poker sites for their personal criteria. The 'Interactive Fish-O-Meter' takes details such as game preferences, bankroll and geographical location.

This past month Hanna introduced a new alcohol meter as part of its Wine Line of instruments. I’m a fan of their products and have more than a few in my lab. The less expensive glass labware for me to break, the better. This one is especially cool though, as it simplifies and speeds up the [...]

One of the most important things to have online these days is strong passwords.  The days of feeling good about putting your birthday or mother’s maiden name as your password are long gone.  Today, you need to have a very strong password to protect you from all the bad things lurking around the Internet. The Password [...]

Hundreds of low-income families are falling into debt because they are unable to pay for energy bills which have not been updated on their pre-payment meter. Meters need to be reset manually whenever a price increase occurs so as customers always pay the correct amount for usage.However, companies are failing to do this and customers are [...]

DU Meter 4.0 is a major new version of our award-winning utility. It will enable you to use your Internet connection more efficiently by providing an accurate visualization of the data which is flowing through your computer’s network connection. DU Meter also includes an extensive reporting facility, a flexible notifications and events system, and more.> Keep an eye on your Internet connection:

La dirección del programa se hace cargo, no pasa nada.

PC biasanya tidak hanya diisi oleh aplikasi-aplikasi office dan game-game sederhana saja. Berbagai macam game 3D dan program-program untuk mengolah gambar turut mengisi hard disk Anda. Banyaknya aplikasi ini dapat membuat kinerja PC menjadi sangat berat, sehingga Anda tidak bisa bekerja dengan banyak aplikasi sekaligus. Oleh karena itu dibutuhkan manajemen program yang baik. Bagi pengguna yang mem

This Lowpass filter used for the amplifier can also be constructed as a standalone filter for use with any other 2 Meter Amplifier upto 200 Watts output.It was designed to bring the Harmonic & Spurious outputs generated by the amplifier module to acceptable levels ( Note within specification of the UK Amateur Radio transmitting licence harmonic spurious levels are not specified to absolute lev

Ok so on the surface, the election has little to do with debt. Sure. But since our country is in even more debt than I am, I feel obligated to try to make an educated decision with my vote. It seems like our government should try hard to be financially responsible just like I do.For me, financial responsibility consists of sticking to a carefully designed budget and bringing in extra income.

This Home Diagnostics Company, maker of diabetes monitoring devices out of Fort Lauderdale, Florida, has received FDA approval for two new glucometers. One is especially interesting as the company managed to create a glucometer small enough to screw onto the top of a test strip bottle. More convenience comes from the TRUEtest™ Strips that identify themselves to the device, dubbed TRUE2go, so the

At 2.72 Meter or 8 feet 11.1 inches, Robert Wadlow is the world's tallest man in medical history. He was born on February 22, 1918 and died on July 15, 1940 at a young age of 22. He weighed 490 pounds at the time of his death.The Alton Giant's size, as he was also called, was due to hypertrophy of his pituitary gland which results in an abnormally high level of human growth hormone. He showed no i

MyHeritage: Family tree - Genealogy - Celebrity - Collage - Morph

The Love Meter T-Shirt is another variant of the Dynamic Love shirt we have posted abut a while ago. The love indication on both shirts is similar: as you move closer to another person wearing also a Love Meter T-Shirt, the love meter grows stronger. As you move away, the love meter fades, visualizing what happens [...]

Hubris, extreme leverage, and other people's money. More from MoneyScience.

The automatic meter reading is one of the part of the project 'Embedded based power tampering detection and automatic meter reading using GSM'. Please refer to the previous post about tampering techniques and circuits used for detecting them.What is the Drawbacks of manual reading?The automatic metering system is designed to make the prevailing electricity billing system simpler and efficient. The

Things regarding passwords are normally "troubles".But passwords can't be ignored.In fact in order to work on the internet we do need a strong password,otherwise some hackers will be smiling around the globe.Many sites do show us the strength of our passwords while creating them.But not all of them do it.The password Meter helps you to create strong passwords.It has several ways of checking how st

Home Diagnostic, is the maker of True2go diabetes(Blood Glocuse) monitoring device that is based on Florida. True2go is the worlds smallest blood glocuse monitoring device that FDA approved just recently. From the TRUE2go product page: TRUE2go, about the size of a quarter, easily twists on to a vial of test strips so diabetics can better manage their diabetes with the convenience of

I have used these in the past for use with my trolling motors. However, this year I realized how handy they are for use with my travel trailer. As a result, I bought another for me and some for family and friends who have trailers. The device not only lists the voltage but it gives an idea of the amount of charge left. This is very helpful when you are trolling but it is also helpful so that I kno

Our country has been ranked high in the list of ‘countries with high power theft’. Power theft occurs in various areas such as Industrial, Commercial and Residential areas. The theft by residential customers are responsible for most of the power loss in the country. A significant amount of this power theft is done at domestic levels by the tampering of the electricity meter.The scope o

-Beijing-The Team members were all smiles at the “Bird’s Nest” and why wouldn’t they be?The winner of the 1,600-meter relay was never in doubt.LaShawn Merritt (44.35) got the U.S. out to a comfortable lead before handing off to Angelo Taylor who blazed a 43.70 leg. On the third leg, David Neville added to the lead before Jeremy Wariner (43.16), nearly ran a 42 second anchor leg that added

Relays performances often times tell you a great deal about an athlete. The biggest factor in running is not statistics or splits--it's heart.Sanya Richards showed major heart when she got the stick seven meters behind Anastasia Kapachinskaya of Russia and quickly made up that ground in leading Team USA to victory.The relay is the first gold medal for Richards and Allyson Felix at these games.Ma

Electricity meter is a device designed for accounting of electric power in single-phase and three-phase power consumer networks.Parts of an Electricity Meter1.Voltage Coil - many turns of fine wire encased in plastic and connected in parallel with load2.Current coil - three turns of thick wire, connected in series with load3.Stator4.Aluminium Rotor Disc5.Rotor Brake Magnets6.Spindle with worm gear

The domestic electricity meter basically consists of two important coils for its working. The voltage coil The current coilThe voltage coil is connected in parallel to the load and the current coil is connected in series to the load.The load herein refers to the appliances that consume electricity.When power passes through these coils, a magnetic field is produced which induces an electro magnetic

Liu, Chinese Hurdler, Pulls Out of RaceNew York Times, United StatesWhen one of the runners in his lane committed a false start, Liu limped out of the blocks. He pulled off his race number and headed to the tunnel behind the ... Read More

Relationships are funny little creatures and in taking stock of some of my own I have discovered something; in order to have healthy relationships (friendship, romantic, business) the following things should be present (for me); they make up my healthy...

Britta Steffen, a German swimmer who specializes in freestyle, who is a former holder of the world record in women’s 100-meter freestyle, has defeated 41-year-old Dara Torres, an American swimmer, who has competed in five Olympics: 1984, 1988, 1992, 2000, and 2008. In her career, Torres has won twelve Olympic medals (four-gold, four-silver, and four-bronze), five of which she won in the Sydney

EIGHT FOR PHELPSNew York Times, United StatesThe United States won the 4x100-meter medley relay in 3:29.34, a world record, for Phelps’ eighth gold medal of the Beijing Games. ... Read More

It was no surprise that Usain Bolt, the Jamaican sprinter won the 100 meter sprint taking gold as well as setting a new world record, and we have a video from the BBC showing us how easy he made it. Bolt has won the race in the first 60 meters and to my surprise he had [...]

Usain Bolt ran the fastest 100-meter sprint in China even after slowing to a jog midway, laying down a marker for today's Olympic semifinals and a potential final against Asafa Powell and Tyson Gay.Bolt, the world-record holder, cruised to victory in his quarterfinal heat in 9.92 seconds. The 6-foot-5 Jamaican looked to both his left and right to check the competition after passing the halfway ma

Watching the first Olympic 100-meter heat was like watching runners on auto pilot as Bolt, Powell and Gay made it easily through. Tyson Gay was running for the first time since his hamstring injury six weeks ago, he coasted to the finish in a time of 10.22. The world record holder Usain also cruised to the [...]

Love meter is a cool tool that measures love compatibility of two people All you need to do is to enter two names and you will instantly know whether there is a chance of a successful love relationship. This free love meter has been built for fun only. You may want to let your friends know [...]

Here we go again, the Freeware Mission continues towards its goal, a freeware only PC! I'll pick a small freeware program today, something nice and easy that can run in the background and show me the CPU and memory usage right in the system tray. The program that I chose is SysTrayMeter because I've been using it for a while and it never failed. It's small and tidy, runs in the system tray and

Michael Phelps is off to a roaring startLos Angeles Times, CAThe 400-meter individual medley loomed as perhaps the biggest obstacle Michael Phelps would face in swimming for a record eight Olympic gold medals, ... Read More

Single phase split energy prepayment electronic meters currently being deployed in Nigeria by the power holding company of Nigeria (PHCN) comes in two units. One of this units is called the monitor unit. The monitor unit is the smaller of the two meter units installed in the consumer’s premises.The monitor unit provides the user interface to enable the consumer to interact with the meter.Here ar

Ahora si que la ciencia ha irrumpido en la cultura general. Hasta hace bien poco no se le daba la importancia necesaria al conociemiento científico dentro del deporte. Pero se ha demostrado que gracias a la ciencia se puede aumentar notablmemente el rendimiento de los deportistas. Los nuevos conocimientos psicológicos, técnicos, físicos y nutricionistas, están [...]

Are you looking for information on, how to cheat, or bypass your electric energy meter? Sorry to disappoint you. This page does not contain any information on illegal meter connection. Rather, it contains information on how you can cheat the energy meter without breaking the law. In fact the appropriate title for this page would have been ‘Tips on reducing your electric energy bills’.However,

Do you want to know how to generate massive traffic to your website to the tune of 750 hits an hour? Most people look at me like I’m speaking a foreign language when I mention such a thing, but it is entirely possible. There is a method to this madness, and today I am going to share with you a little secret. Generating 750 hits an hour can be easily achieved using the traffic exchanges.What Is a

Arriva direttamente da Wired, autorevole rivista in campo informatico, l’ultimo giochino per blogger con cui perdere cinque minuti per misurare la propria popolarità. Si chiama Celebrity Meter e calcola sostanzialmente quanto si è famosi in rete

Wired has prepared a tool to play with your famous quotient on web, i.e. how famous are you on Internet. Wired Celeberity Meter checks URLs on web and scores internet fame based on - backlinks, friends across social networks (Twitter and MySpace for now), WIRED will be adding more social networks gradually in this [...]

Have you ever wondered if ANYONE actually gives a shit about you on the internet~??We-hell, now you can check by using the "Vanity Validator"~!! Ho ho ho...Geek mag Wired's editor-in-chief Chris Anderson is the genius behind this deceptively simple "test". He used Google's PageRank technology to measure how popular someone/thing is on the internet on a scale of 1 (YAWN) to 100 (more exposed than P

BatteryBar is an open-source Windows utility that places a visual battery in you Windows taskbar. It is a simple and very light tool that sits your taskbar and shows the status of your battery. Along with a staus bar, it also shows the estimated remaining time duration that your battery will last in hours:minutes. This visually [...]

The Gas Guzzler Meter is an attempt at putting an immediate dollar value on your current driving techniques: a digital meter that displays exactly what you’re spending as you motor along. Stomp on the pedal and see the bucks zoom out your tailpipe faster than a NASCAR driver competing for the Nextel Cup. This device [...]

Your browser doesn’t support HTML iframes. You will not be able to see the Wired Celebrity Meter. Please try with a different browser. Wired nos trae esta curiosa herramienta, aunque fácilmente mejorable, ya que solo contempla tus followers en twitter, y los enlaces a tu página web. Supongo que sería mas efectivo si utilizaran para medir [...]

BatteryBar is a freeware Windows utility that places a good looking battery meter to your Windows task bar. It gives you the status of your laptop’s battery charge and expected duration that your battery will last in Hours:Minutes, in a visually appealing way. There are three colour codes that the author has used to indicate the left battery charge: Green (> 40% remaining of battery charge)Yello

If you need to check how good your passwords really are, here is the right place to play a little with any common password combinations. Start with some common word, mix numbers add some special characters and see how your password gets stronger (meaning it’s more and more difficult to guess) Check it here [...]

Alternative PHP Cache is a PECL extension, which can be utilized for many purposes. The best thing is that it can check if a file has been modified on every request. Rasmus Lerdorf (you should know the name if you are a PHP guy) who was also a pioneer in the extension development, came up [...]

By Chook. I think we need to rate the players that will face off for the Tri Nations and see how the Wallabies match-up. I feel that we would be quite low at the moment. I reckon the Saffas easily out-mongrel ABs and Wallabies, although the ABs wouldn't be too far behind them. Bakkies Botha being present basically drags the whole team up to a whole new echelon of mongrelness. Not to mention... ..

This electronic circuit project is to setup home-cinema set adjusting all the loudspeaker outputs to the same level when heard from the listening position.In practice this device is a simple (though linear and precise) ac millivoltmeter, using an existing multimeter set to 50 or 100µA fsd with the probes connected to J1 and J2 to read the results.The precision of the measure is entirely depending

Here's a schematic diagram for the simplest possible pH meter. Two 9-volt batteries power a high-input-impedance operational amplifier, such as a TL082. The pH probe is connected to the non-inverting input. The output voltage (V out), which is directly proportional to pH, is read with a voltmeter.How It WorksThe TL082 (or any other operational amplifier with a high impedance input) works as a unit

If you repair switch-mode power supplies, TV receivers, computer monitors, vintage radios, or similar equipment, and/or if you need to measure very low values of resistance, this project can save you lots of time and aggravation - as it has for me. It measures an aspect of electrolytic capacitor performance which is very important, but normally very difficult to check: the equivalent series resis

Do you feel like your team got the shaft in 2007? That the experts failed to notice your crowning achievement-five degrees of victory from the national championship (e.g. my team beat App State who beat Michigan who beat Florida who beat Kentucky who beat LSU)? I introduce for your viewing pleasure the crowning statistical achievement of 2008-the Respect-O-Meter!The Respect-O-Meter is based on t

Linux has always been able to show how much I/O was going on (the bi and bo columns of the vmstat 1 command). Iotop is a Python program with a top like UI used to show of behalf of which process is the I/O going on. It requires Python ≥ 2.5 and a Linux kernel ≥ 2.6.20. Iotop is licensed under the terms of the GNU GPL. The latest version is Iotop 0.2.1, available here : iotop-0.2.1.tar.bz2

June month have been good to me in terms of revenue like May month by crossing the magic figure of $2000. Things have been busy early this month due to my hospitalization and the blog anniversary contest promotion later. By the way, the contest is going pretty well, and we see many participants in the [...]

Tonight's show down between challenger LaShawn Merritt and reigning champion Jeremy Wariner is arguably the Olympic Trials' hottest race. The favorite at this point is Wariner, considering how well he has looked in the rounds, coupled with the fact that he has won virtually everything there is to win in the sport. But Merritt has already proved in a win over Wariner to be a formidable opponent. Me

This small, light weight digital SWR and power meter uses an Atmel AVR “Butterfly” demo board and a “Stockton” type directional coupler. It is built into a “Whitmans Sampler” candy tin. The display board is mounted to the lid of the tin, so the cover can be closed to protect the display when the unit [...]

Timex Women’s Easy Reader Goldtone Expansion Band, 2H351, Indiglo, QUICK-Date, 30 Meter (Watch)By Timex 1 utilised and new from $52.46 Customer Rating: First tagged “timex” by JD Customer tags: womens watches(4), indiglo(2), [...]

Tyson Gay put on a sprinting clinic during the quarterfinal heats. He set a new (9.77) American Record in the quarterfinal round heat. I’ve never seen a round of 100 heats that produced six sub-10 second times.His time beat the previous (9.79 ) American record held by former great Maurice Greene. After the race Gay said, “If I can follow in [Greene’s] footsteps and win an Olympic medal, I

This electronic circuit project is to measure distance while riding bicycle. Direct display in meter unit. Detection of rolling is made by proximity effect, when the magnet close to the reed switch. This close/open reed switch contact can use to make on-off signal. I chose MCU from Motorola, a 16-pin 68HC908QY4 for counting the pulse signal produced by reed switch.The MCU uses internal oscillator,

Stick the metal probes into a freshly watered plant and adjust R5 for a mid-scale meter deflection. The meter will monitor the soil wetness and the meter will indicate whether it is to moist or to dry. This circuit uses a dual power supply which could be created by two 9 volt batteries.Source: Randy Linscott

This project will indicate the volume level of the audio going to your speakers by lighting up LEDS. The LEDS can be any color so mix them up and really make it look good. The input of the circuit is connected to the speaker output of your audio amplifier.You want to build two identical units to indicate both right and left channels. The input signal level is adjusted by the 10k ohm VR. If you wis

The circuit provides an easy yet reliable way to detect the intensity of a.c. (or e.l.f.) fields around the home or workplace. It is doubly effective because it does not merely detect the electromagnetic radiation emitted by electrical appliances, but the electromagnetic energy actually absorbed by the body.The circuit in is a standard charge pump which is charged by the alternating eddy currents

I had a severe headache just recently because of unfinished reports. A little bit sad for, I am not able to accompany my friend to meet her wedding coordinator because I am not feeling well. I hope tomorrow will be fine. I pray that I will have more patience to people who give excuses to [...]