LEGO has become a global phenomenon. Since 1958 there have been well over 400 billion LEGO bricks produced for the builders around the world.While 2.16 million LEGO elements are molded every hour, which means within in the first minute of reading this article LEGO would have produced 36,000 bricks.Perhaps you or someone you know has had the fortunate opportunity to play with LEGO, modeling your favorite objects from pop culture or even constructing your own imaginative world.
Power Analyzer Includes:Power analyzerPower analyzers are test instruments that are becoming increasingly important within the electrical and electronics industries as all aspects of power used by equipment large and small becomes a greater issue.Power analyzers are able to measure a variety of parameters associated with power consumption and generation at frequencies that range from 50 / 60 Hz right up to many kilohertz.
Electronics test and test equipment are essential elements of electronics and radio. Electronic equipment can develop failures, or it may not work properly when it is built. In order to discover whether a circuit is working, and then where the problem is located, it is necessary to use various forms of test equipment.
The uses of satellites and satellite technology are many fold. Since the first rockets entered the upper reaches of the atmosphere and then started to put satellites into orbit, the number of applications to which their technology has been directed has increased significantly.Satellites and the associated technology required to place them in to orbit is very expensive, but over the years it has developed significantly since the early days or Telstar and Early Bird, etc.
Inductance and Transformer Tutorial Includes:InductanceSymbolsLenz& 39;s lawSelf inductanceInductive reactance calculationsInductive reactance theoryInductance of wire & coilsTransformersTransformers are widely used in all branches of electronics. One of their most well known uses is in power applications where they are used to transform the operating voltage from one value to another.
Licence free radio systems:Licence free radio systemsCitizens band, CBPMR446FRS Family Radio ServiceHow to use a licence free radioHints & tips on buying licence free radioWhen buying a licence free radio or walkie talkie handset, there are a number of points that are worth considering.Whatever the standard of the licence free radio, be it PMR446, FRS or whatever , there are many common considerations.
Memory cards are used in everything from cameras to mobile phones as well as a host of other electronic equipment and gadgets.These memory cards use what is termed Flash technology and store the data even when the power is removed. As such these memory cards have become invaluable for storing everything from photos to Apps and programming data to .
Crystal radios or cat& 39;s whisker sets were widely used in the early 1920s as broadcast receivers.Although these early crystal sets or cat& 39;s whisker radios employed no amplification, a reasonable signal could be gained by using an external wire antenna.As a result many of these wire antennas could be seen out of the back of houses around the country.
Shot noise is a form of noise that arises because of the discrete nature of the charges carried by charge carriers, electrons or holes.When looking at what is shot noise, it can be seen that it is particularly obvious when current levels are low. This is because the statistical nature of the current flow together with the discrete charge levels is more apparent.
SI, International System of Units Includes:SI base unitsSI units & symbolsSI / metric prefixesUnit definitionsSI (metric) / Imperial conversionThe SI or International System of units has been established for many years and it forms the basis of most of the measurements that are used globally.The International System of Units is officially termed & 34;Système International d& 39;Unités& 34; and it was established in 1960 by the 11th General Conference on Weights and Measures (CGPM).
Digital Video Broadcating DVB Tutorial Includes:DVB basicsDVB-TDVB-T2Digital Video Broadcasting (DVB) is being adopted as the standard for digital television in many countries. The DVB project was an industry led consortium of over 270 television broadcasting associated companies world-wide. The DVB standard offers many advantages over the previous analogue standards and has enabled television to make a major step forwards in terms of its technology.
Amateur Radio Voice Modes Includes:Ham radio voice modesAmplitude modulationFrequency modulationSingle sidebandDigital voice summaryD-STARVoice communication is one of the most popular formats for amateur radio communication. It is easy and also very pleasurable talking to people and having direct a person-to-person contact via amateur radio.
Job Application Process Includes:Job Application ProcessCV preparationJob application letterOnline job applicationJob interviewInterview etiquetteSecuring a first, or even a subsequent job may seem like a daunting process, but if managed in a logical manner, each step of the process can be handled in an effective way and this can lead to a more successful outcome.
Earphones, Headphones & Headsets includes:Introduction to Earphones & headphonesHeadphone specificationsHow to buy best headphones / earphones for youHeadphones earphones and headsets have been around for many years - they have been used since the very earliest days or radio, and have been considerably developed over the years.
Ada Lovelace whose full name was Ada King, Countess of Lovelace, was born Augusta Ada Gordon or Lady Ada Byron.She was in fact the daughter of the famous poet Lord Byron, but she was a mathematician who became an associate of Charles Babbage who developed the first digital computer, it was actually Lovelace who created its first programme, and as a result she is often referred to as the first computer programmer.
IMPATT Diode Tutorial Includes:IMPATT diodeHow does an IMPATT diode workIMPATT diode structureTRAPATT diodeBARITT diodeOther diodes: Diode typesThe IMPATT diode or IMPact ionisation Avalanche Transit Time diode is an RF semiconductor device that is used for generating microwave radio frequency signals.
FPGA Includes:FPGA basicsThe Field Programmable Gate Array, or FPGA is a programmable logic device that can have its internal configuration set by software or as it is termed, “firmware.” This enables the FPGA functionality to be updated or even totally changed as required, because the FPGA firmware is updated when it is in circuit.
Embedded Systems Includes:Embedded systems basicsMicrocontroller, MCUAs computer technology advances, so its technology becomes embedded in more and more electronic products.The capabilities provided by embedded systems enable electronic equipment to have far greater capabilities than would be possible if only hardware techniques were used.
Ohm is a name which is synonymous with the most basic electrical and electronic theory.In fact every person who has studied physics will have heard of Ohm& 39;s Law and will be familiar with the ohm as the unit of resistance.Yet behind the unit and the law was a very real man. Someone who performed experiments with phenomena which were at the forefront of the science of the time.
Clear summaries & information about electronics, radio and connectivity.Electronics Notes, now incorporating Radio-Electronics.com provides radio & electronics tutorials, information and notes covering electronics concepts, components, radio technology, manufacturing & constructional techniques, telecommunications & connectivity (mobile & wired), antenna technology & much more for those involved in electronics, radio, telecommunications and the associated industries.
ESD Tutorial Includes:ESD BasicsHow ESD affects electronics componentsProtecting against ESDESD protected areaESD workbenchESD work matESD wrist strapESD clothingESD storageESD processESD on a budgetDesign to combat ESDESD is important for anyone building, testing or maintaining electronics equipment.