Relay switch

What Is A Relay? | Relay Switch Pin Diagram

Relays control circuits by opening and closing contacts in another circuit. It take a relatively small amount of power to operate the coil, but this itself can be used to control...

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...
RPM measurement

RPM Measurement: Sensors and Techniques

Low-cost, high-value sensor options are available for revolutions-per-minute (RPM) measurement applications. Most of these sensors provide simple, reliable and inexpensive transducers for highly sophisticated control systems. Take a look at different...

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...

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...

Working With Temperature Sensors: A Guide

Real-time temperature monitoring with dedicated temperature sensors ensure that today’s smaller and faster systems operate in the safe thermal zone. The new-generation sensors monitor internal and external components’ hot spots with...

How To Select The Right Wi-Fi And RF Modules

When it comes to throwing data over the air, there are many options. If you are confused about which wireless technology is best for your next project, then keep on reading. Most...

Oscilloscope: Get The Best At The Best Price

Are you planning to buy an oscilloscope? Pause and read this article first, because it might help you get complete value for your money. When you look at the latest generation...

Sensors and Connectivity in Drones

Drones Introduction A drone, formally called as unmanned aerial vehicle, is an unmanned flying object. It is primarily controlled by remote control or inbuilt intelligence for navigation. It is a prime example...
Building Your Own Portable Multimeter

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. A portable multimeter are very useful in giving accurate measurement of voltage, currents, resistances...
 
 

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