Famous Circuits Blog

IEEE Spectrum

Robots With Smooth Moves Are Up to 40% More Efficient
Building Ultra-Energy-Efficient Computers Out of Tiny Bar Magnets
Mentors Help Bridge the Gender Gap in Engineering
Hitachi Developing Dual-Armed Robot for Warehouse Picking
Japan Has Aged Out of its Economic Miracle
The Universe of 2-D Materials Expands in the Real World
Why You Probably Don't Care About a Fuel Cell iPhone That Can Run for a Week

Robots With Smooth Moves Are Up to 40% More Efficient

Posted: 27 Aug 2015 08:40 AM PDT

Slight tweaks to acceleration and deceleration can make a huge difference to robot energy consumption

Building Ultra-Energy-Efficient Computers Out of Tiny Bar Magnets

Posted: 27 Aug 2015 08:00 AM PDT

Nanomagnet computers could consume one-tenth the power of today's microprocessors

Mentors Help Bridge the Gender Gap in Engineering

Posted: 27 Aug 2015 07:00 AM PDT

At school and at work, women with mentors are more likely to succeed

Hitachi Developing Dual-Armed Robot for Warehouse Picking

Posted: 26 Aug 2015 02:25 PM PDT

This is one of the most confidently brisk picking robots we've ever seen

Japan Has Aged Out of its Economic Miracle

Posted: 26 Aug 2015 12:00 PM PDT

Demography is destiny, and Japan's population is getting too old for the country's economic health

The Universe of 2-D Materials Expands in the Real World

Posted: 26 Aug 2015 12:00 PM PDT

New production technique makes full array of 2-D materials available for real-world applications

Why You Probably Don't Care About a Fuel Cell iPhone That Can Run for a Week

Posted: 26 Aug 2015 10:00 AM PDT

A fuel cell that can power a smartphone for a week sounds great in theory, but in practice, you probably only care if you live in India

IEEE Spectrum

Ultrathin Solar Cells for Lightweight and Flexible Applications
Estimate: Human Brain 30 Times Faster than Best Supercomputers
Profile: KSI Data Sciences Defies the Coming Drone Data Deluge
Li-Fi in the ER
Sony's New Drone: a Modern Take on a Familiar Design
Supercritical Carbon Dioxide Can Make Electric Turbines Greener

Ultrathin Solar Cells for Lightweight and Flexible Applications

Posted: 26 Aug 2015 09:00 AM PDT

Will solar cells much thinner than a human hair power future planes?

Estimate: Human Brain 30 Times Faster than Best Supercomputers

Posted: 26 Aug 2015 06:00 AM PDT

The AI Impacts project estimates computer hardware could match the human brain in four to seven years

Profile: KSI Data Sciences Defies the Coming Drone Data Deluge

Posted: 25 Aug 2015 12:00 PM PDT

User-friendly interfaces give operators critical context

Li-Fi in the ER

Posted: 25 Aug 2015 12:00 PM PDT

Visible light communication could reduce interference with medical equipment

Sony's New Drone: a Modern Take on a Familiar Design

Posted: 25 Aug 2015 12:00 PM PDT

A fixed-wing drone that can lift off vertically has its advantages, but who needs one?

Supercritical Carbon Dioxide Can Make Electric Turbines Greener

Posted: 25 Aug 2015 11:00 AM PDT

Sandia National Laboratory will host a turbine that can improve energy efficiency by 40 percent

IEEE Spectrum

Andrei Haeff and the Amazing Microwave Amplifier
Gigantic Antarctic Instrument, IceCube, Finds Mysterious Cosmic Neutrinos
Microwave Oven Is Key to Safer Quantum Dot Manufacturing

Andrei Haeff and the Amazing Microwave Amplifier

Posted: 25 Aug 2015 08:00 AM PDT

How history forgot this pioneer of the traveling-wave tube

Gigantic Antarctic Instrument, IceCube, Finds Mysterious Cosmic Neutrinos

Posted: 24 Aug 2015 01:00 PM PDT

A cubic kilometer-sized neutrino detector buried deep in Antarctic ice has confirmed the discovery of mysterious ultra-high energy neutrinos

Microwave Oven Is Key to Safer Quantum Dot Manufacturing

Posted: 24 Aug 2015 11:00 AM PDT

Scalable manufacturing process could lead to new generation of LED lighting

IEEE Spectrum

System Routes Internet Traffic Around Countries You Don't Trust

Posted: 24 Aug 2015 07:00 AM PDT

The Alibi Routing network can show whether your Internet data crosses certain international borders

News post : ElecCircuit.com

PIC16F627a Datasheet PIC Microcontroller

Posted: 23 Aug 2015 01:53 AM PDT

First time for PIC-Microcontroller What is PIC Microcontroller We should start learning with the Microcontroller that are easy programming. I and my son would start at PIC Microcontroller of Microchip. Which are easy to buy, cheap and a simple set of instructions. PIC Microcontroller for the experiment PIC microcontroller There are a lot of numbers. But we choose the PIC16F627 The PIC16F627 is cheap, easy to use, ideal for learning programming. The feature works as follows: _ Working with voltage 2.0V to 5.5V _ Running at 0-20MHz – Can be programmed easily by using In-circuit serial programming – Copy Data

The post PIC16F627a Datasheet PIC Microcontroller appeared first on Electronic projects circuits.

Sound level meter circuit using LB1409

New & update electronic projects ...from eleccircuit.com

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This project is a sound level meter circuit that easy and very cheap, can drive 9 LED display,The LB1409 is used as base of this circuit makes them has small size.

This our circuit is simple that is designed in a modern style. Which uses the LB1409-IC1 alone, but can drive LED up to 9 LEDs. So provides light beautiful than the old.

LB1409-IC is evolved from LB1405-IC, Which LED driver has a 5 LED, by improving provide ability to drive LEDs up to 9 LED, and can connect to use both measuring AC, DC. [...]

Best Regard,
Momename
http://www.eleccircuit.com/