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  • RIAA Corrector

    2017-11-26 04:34:4060

    D escription To listen old vinyl LPs in a correct sounding on a sassy with dynamic cartridge you need a circuit, named RIAA corrector. This circuit you...

  • Ain't That Brass Pretty?

    2017-11-26 00:38:5159

    I finished it! I wont tell you how much money I have been spending on these sets. But, I am having a ball. Thanks for hanging in with me this far. This...

  • 3D Printing Technologies

    2017-11-25 23:11:1559

    3D printing is used to come up with three dimensional objects and is a form of additive manufacturing. It is now easier and more affordable to come up ...

  • BAT54 Schottky barrier double diodes

    2017-11-25 22:51:3159

    The BAT54 Schottky barrier diode is designed for high speed switching applications, circuit protection, and voltage clamping. Extremely low forward vol...

  • New STM32F103ZET6 development board with 3.2

    2017-11-25 18:10:5859

    New development board have just arrived. Thought it would be nice to push things more towards ARM cortex-M3 playground. This a STMicroelectronics STM32...

  • Shortwave Crystal Set

    2017-11-25 17:30:3859

    Ah, my first shortwave crystal set! Welcome back friends. I finally got around to that shortwave crystal set that I had promised. The case is one that ...

  • Nanopropeller

    2017-11-25 16:38:0159

    Small is usually being used to describe a thing that have the petite size. However, when someone said, “The smallest”, it could be something that v...

  • GEN H-4 ??? World Smallest Helicopter Turned da Vinci Inspir

    2017-11-25 16:23:0059

    Did you know thatLeonardo da Vinci, the Renaissance age symbolize idol is the first person that draw and sketch out vertical flight machine dated in 14...

  • Using FreeRTOS kernel in AVR projects

    2017-11-25 15:07:0559

    FreeRTOS is known as Real Time Operating System. Probably it would be too dare call it real-time-os, rather a real time scheduler where applications ca...

  • Nokia 3200, 6220, 6610, 6610i, 7210, 7250, 7250i internal

    2017-11-25 13:03:3559

    pinout 9 pin Nokia 7210 cellphone specialconnector at the mobile phone Pin Signal Description 2 Gnd 3 MBus 4 Vpp 7 FBus Rx 8 FBus Tx A Vbat B BSI C BTe...

  • Current Loop Interface

    2017-11-25 11:03:1459

    This is a very simple circuit to interface a current loop sensor to an input which is designed for a voltage, such as that from a standard potentiomete...

  • Tube Radio Schematic Selector Page

    2017-11-25 09:05:4759

    Recently I added a new section to my crystal radios section, showing only my schematic drawings for the crystal sets that I built. The response was ver...

  • MOC3043 Connection Diagram

    2017-11-25 09:01:1959

    The power-control circuit shown outputs true-mean-square power in direct proportion to a 4- to 20-mA current-loop control input. The delivered power is...

  • The Highly Sensitive Artificial Nose

    2017-11-25 08:23:0959

    Nowadays, the technology is advancing in leaps and boundaries. Most of the chemical analysts are further their research to sense the smallest molecules...

  • Fuel Cell Technology: Advantages and Disadvantages

    2017-11-25 06:51:4559

    In this age of technology, there is a development in each and every minute in almost all the fields is one regard or the other. Such a great developmen...

  • Arduino introduces new boards ? Uno and Mega2560

    2017-11-25 05:56:2159

    Arduino is well known platform among electronics hobbyists because of its simplicity, robust and intuitive design and ease of use even for non electron...

  • NASA Has Developed Snake Bot For The Space Exploration!

    2017-11-25 05:53:2959

    Some of us only have seen the Snake Bot in the science fiction movies. Honestly, you might think it’s impossible to develop the Snake Bot, as it requ...

  • Inflatable Towers ? The New Frontier for Reaching the Edge o

    2017-11-25 05:29:1159

    In the past, it is totally a myth, when someone said he/she could climb high up to the edge of space without needing to ride on a rocket! Well, thanks ...

  • Invisibility Technologies

    2017-11-25 05:24:0959

    Invisibility is often used in movies to express a magical feeling in the minds of the viewers. The word invisible itself is magical and needs a lot of ...

  • Icon A5 Bring The Flying Experience into a Next New Level!

    2017-11-25 04:26:5659

    If youre a vivid aircraft flier and youre already bored with the recently small airplane or helicopter, then you must check this Icon A5 This Icon A5 i...

  • Capacitive touch button readout using Microchip mTouch CSM m

    2017-11-25 03:44:0859

    Capacitive touch button readout using Microchip mTouch CSM module on PIC16F707 example 5.0 out of 5 based on 3 votes. This is 100% functional and check...

  • The Stirling cycle technology beyond expectation

    2017-11-25 03:04:2359

    The key code of a Stirling engine is that a down right calculate of a gas is sealed within the engine. The Stirling cycle involves a cycle of check tha...

  • The Sophisticated DIY Home Automation System

    2017-11-25 02:52:3159

    Are you tired of turning on and off the switches in your house? Would you want to create a high tech home automation system that interfaces a PC and mi...

  • The Spectacular SunCat Rechargeable Batteries with Solar Cel

    2017-11-25 00:11:5459

    Youre very concern about the global warming matter? You want to do something to reduce the side effects of the global warming, but you didnt know where...

  • Current sources and mirrors

    2017-11-24 20:43:5859

    There are many useful circuit elements: current sources and current mirrors are two of them. Sources and mirrors are so closely related that it is some...

  • The Development of Personal Robot 2

    2017-11-24 20:29:2359

    Try to imagine, what’s the feeling, if you have a robot inside your home, which is able to perform multiple tasks in daily life? It sounds like a ver...

  • Waveform generator circuits

    2017-11-24 19:44:1959

    There are many different types of waveform generator circuits for many different uses. Here are some which Ive collected. I leave it up to you to find ...

  • Homemade one tube shortwave receiver (49 meters)

    2017-11-24 18:49:5659

    Ja! The Deutsche Welle has a good signal tonight! This is my first one tube shortwave radio. Thisis a "regen" type radio using one 1T4 tube. The radio ...

  • Sequential Timer

    2017-11-24 16:03:3459

    Description: This circuit uses a Cmos 4017 decade counter to create a sequence of four separate events. The number of events in the sequence may be inc...

  • How you can make air muscle

    2017-11-24 15:55:2259

    Air muscles are accessible commercially from Shadow Robotics in the U.K, in different sizes. For investigational reason it is pretty effortless to buil...

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