Understanding Relay Coil Voltage Specifications
Basic Electronics

Understanding Relay Coil Voltage Specifications

by Robert_Fay @ digikey.com: When learning about relays there are a couple coil voltage specifications that can be a little tricky to understand. There are typically 4 specification for coil voltage listed in the datasheet. For this example we will be looking at relay part Z2352-ND 14....

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How to make precision measurements on a nanopower budget
Basic Electronics

How to make precision measurements on a nanopower budget

Gen Vansteeg @ ti.com discuss about precision measurement for nanopower scale using OPAMPs. Heightened accuracy and speed in an operational amplifier (op amp) has a direct relationship with the magnitude of its power consumption. Decreasing the current consumption decreases the gain...

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Transistors- The 70-year-old invention that changed the world
Basic ElectronicsTechnology

Transistors- The 70-year-old invention that changed the world

Its been 70 years since the fundamental building block of electronics was created, and it has been getting smaller, and better since then. The invention that won the Nobel prize for John Bardeen, Walter Brattain, and William Shockley in 1956 revolutionized electronics and made it into...

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Electronics Cheat Sheet Poster
Basic Electronics

Electronics Cheat Sheet Poster

A quick reference in learning and debugging your electronics projects. Click to "download" the full resolution image + a bonus...

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Learn Arduino Easily with The Arduino Inventor’s Guide
ArduinoBasic ElectronicsBooks

Learn Arduino Easily with The Arduino Inventor’s Guide

Are you looking for Arduino tutorials? Already over-whelmed by the guides and videos available on the internet? Sparkfun is making Arduino and electronics easier for you with its new book " The Arduino Inventor's Guide"! First of all, the authors of this book , Brian Huang and Derek...

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How to Select a Voltage Regulator
Basic Electronics

How to Select a Voltage Regulator

Sanket @ octopart.com tipped us with his latest blog post about voltage regulators and how to select them. All electronics projects need power. Power can come from either stored energy in a battery, or directly from mains AC voltage or DC power from renewable sources such as solar...

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Edgefx Kits, Get Your DIY Project Kit Now!
ArduinoBasic ElectronicsDIYProducts

Edgefx Kits, Get Your DIY Project Kit Now!

Aiming to bridge the gap between the academics and industry in electronics, communication and electrical sectors, Edgefx Technologies was born at 2012 as an online store for project solutions. Edgefx provides practical skill building solutions to the engineering students in the form...

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