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Post-Silicon Testing

Considering that every chip in the world and every transistor on the chip are tested, just imagine the amount of time and cost involved in testing millions of chips with billions of gates. semiconductor...

Classic Improvements in Power Supplies

Requirement for continuous improvement in energy efficiency keeps design engineers on the edge as they work hard to come up with better solutions. Test instruments are the key to aid engineers with design-validation and...

Touch-Screen, Wireless and Detachable Displays Make Modern Multimeters Exciting

From general-purpose to high-end measurements, multimeters are widely-used tools. Today, there is an extensive variety of multimeters in the market, including ones with wireless capabilities and touch-screen interfaces to make measurements intuitive. In this...

Handheld Instruments: Low-Cost, Rugged Solution for Field and Lab

Handheld instruments were traditionally meant for field applications, but these are now being used in the research and development sector as a complementary product to existing benchtop instruments. A handheld device weighs less, is...

Open Hardware Multimeter Concept

This video shows a very interesting concept of how you can build an open hardware multimeter, which lets you get considerable accuracy at a cost that is somewhat lower than existing commercial multimeters. What's special? "The meter...

Test and Measurement of Passive Components

From a process point of view, there is always some risk of instruments currently in use being actually out-of-specification. Let’s take a close look at the solutions, challenges and trends in test and measurement...

What Drives RF Test Equipment

From defence radars, magnetic resonance imaging (MRI) and mobile communications, to microwave ovens and Wi-Fi, radio frequency (RF) signals are present all around you. While this is a testament to the importance of RF,...

Customised Solution for Measurements: Building a Personal Multimeter (Part-1)

A Digital multimeter is one of the basic equipment used for Test and Measurement in electronics industries. Nowadays portable handheld multimeters are very useful in giving accurate measurement of voltage, currents, resistances and capacitances....

Want a Mooshimeter Multimeter?

This is Mooshimeter. A wireless multimeter and data logger that outputs results to your smartphone. Why would you want it? It lets you test and measure stuff from a distance -- very useful for cases...

Variable DC Power Supplies

Variable power supply is generally the first equipment to find its place on an electronics engineer’s desk. It is undoubtedly the most popular test tool after a multimeter. There are a wide variety of...

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