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Hardware Guides

Guides and reviews on hardware.

Signal Generators

A signal generator produces ideal waveforms that act as a stimulus for electronic measurement. Most circuits require some kind of signal to be fed at the input to study and test...

LDR Based DC Motor Speed Control

A light-dependent resistor (LDR) whose resistance is inversely proportional to the intensity of light is often used as a sensor in electronic projects that involve the use of light. This project...

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...
led

Innovative Components for LED Lighting Systems

Business has two basic functions, namely, marketing and innovation. A general shift to light emitting diode (LED) lighting across markets is expected to drive the LED industry to the point where...

Flying Drones Can Be Great Fun

Drones, also known as unmanned aerial vehicles, were originally developed for military purposes. These are aerial vehicles without a pilot, which are controlled either from ground using radio controllers or are...

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...

How To Select The Right Touchscreen Panel

Today there are almost 20 different technologies that revolve around touch panels. And there are millions of end products that use touch panels for navigation. We have come a long way...

Temperature-Controlled Soldering Stations

The cheap unregulated soldering irons do not have any kind of thermal regulation. These directly plug into the wall socket and heat up to a high temperature while sitting in the...

Microcontroller Development Boards

Time-to-market is one of the most important parameters for any product’s success. It matters most for first-of-a-kind products and the companies are putting in great effort to reduce it. Design and...

Choosing The Right LED COB

Why is the LED lighting industry abuzz with light emitting diode chips on boards (LED bBs)? What makes these the current favourite? Which applications are these good for and for which...

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