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Liquidware – Embedded Electronics Source

Open Source Electronics. Hardware and gadgets. Embedded Cards with Support Cards and Components. Be in Sync. with the Embedded Electronics for Quick Prototyping and Gadget Creation.

Liquidware – Embedded Electronics Source

From Hyper Embedded – Microcontroller ASIC and EDA

Neapolitan pizza of Open Source hardware and Arduino modules.

Ultimate Gadget Pack – Liquidware

It Includes many things, some listed below …

  • Arduino Duemilanove
  • TouchShield Stealth
  • TouchShield Slide
  • Open Source Hardware, Volume 1
  • InputShields
  • Mini black Protoboards

The emergence of “instant prototyping” vs. “rapid prototyping”

Also see the Popular Beagle Embedded Starter Kit – LW

ThingM – Product and Interface Design

Design and manufacture ubiquitous computing products that combine user experience design expertise with a deep knowledge of cutting-edge technologies. Here, networked electronics meet user experience design in products for everyday problem solving…

ThingM – Product and Interface Design

BlinkM ThingM align=

Interface – @thingm

BlinkM MaxM, is BlinkMs bigger, crazy sibling. It’s an intensely-bright smart LED that comes as a package of two components, a control module (MaxM Master) and a daughter board with three ultrabright LEDs (MaxM Blaster).

Tod E. Kurt co-founder ThingM

Electrochemistry Encyclopedia

This site contains popular-science style articles describing many aspects of electrochemistry. New articles are added at irregular intervals, and all articles are periodically updated as recent developments occur in the field.

Electrochemistry Encyclopedia

  • Anodizing – Robert S Alwitt
  • Brine electrolysis – Tilak V. Bommaraju and Paul J. Orosz
  • Corrosion inhibition – Norman Hackerman
  • Dielectrics – William D. Brown, Dennis Hess, Vimal Desai, and M. Jamal Deen
  • Electric fish, electric organ discharges, and electroreception – Theodore H. Bullock
  • Electrochemical engineering – Richard C. Alkire and Thomas W. Chapman
  • Electrochemical machining – Joseph McGeough

Extractive metallurgy

Extractive metallurgy

“Metal sulfide flotation concentrates can be treated in a number of ways. These include using pyrometallurgy, or smelting at high temperature, in which process the sulfur in the metal sulfide is oxidized with air or oxygen to sulfur dioxide, and molten metal is produced.”


Materials-Science of which Chemical/Electrochemical Engineering is a part; is behind all the development of electronic components and manufacturing. The Backbone is Applied Science. A Super Capacitor or a Special RF Semiconductor can only be developed using the research and efforts of these scientists.

The Sciences or their study has been much nurtured and supported by some countries like the USA. This is the foundation on which many other Technologies like Electronics and Computing thrive. In many other countries this is many times not even perceived as its is not ‘glamorous’ and requires much efforts and dedication.

“If the Foundation of Applied Sciences is sound, the Building of Technology is Sturdy”

As said by –

Elektrick Power Jedi

Elektrick Power Jedi – Charge Minds with Electricity

Mass Spectrometry and Portable Microbe Detector

Human Beings are helped or hampered by many types of Microbes. From the Sub-Microbe virus to animal like Bacterium and plant like Fungi.

An Affordable Portable Electronic Microbe Detector using Mass Spectrometry; may be very useful for Small HealthCare Centers and Homes. If a Person Breathes into an adapter in the instrument, it should show a simple analysis of the Air Microbe Levels. It can also be used for CleanRoom Air Purity Indication.

This is just an idea for an urgent need, this may prevent spread of flu to escalate into an epidemic; due to early detection of microbe, at the root, in every home.

Here are some Mass Spectrometry Resources that students can study and attempt to research to Develop a cost-effective consumer flu-detection device.

Digital Electronic Stethoscopes

The Heart, Liver and Kidney form a Vital Organ Tripod, on which rests the most Important Organ… Think about it……You are Thinking with it. Rack your Grey Matter with your copy of the Gray’s Anatomy; to figure this Puzzle within.Digital Electronic Stethoscopes

Any of these three Legs, of this Tripod, Can be affected by wrong eating and living habits. After a certain age, you have to only Eat what you can burn, The rest is Poison. An electrician knows, If an Equipment is rated for for 12-Volts 3-Amps; He has to use within its Limits. An Electronics Engineer knows that he should never go near the “Absolute Maximum ratings”.

Study more about the Vital Organ called Heart, by building an Electronic Stethoscope. See the Block Diagram (SBD) – Digital Stethoscope – TI.com. The sounds are very faint and a low frequency. It is a Bionic Challenge to acquire and amplify these small signals. Learn more about these concepts here …

The SS30L Electronic Stethoscope will allow you to record and listen to heart sounds and Korotkoff sounds.

Here is a another Semiconductor Application from Maxim-IC Digital Stethoscope.

More Reading –

AVR Libc – Atmel AVR C library

AVR Libc is a Free Software project whose goal is to provide a high quality C library for use with GCC on Atmel AVR microcontrollers.

AVR Libc – Atmel AVR C library

Together, avr-binutils, avr-gcc, and avr-libc form the heart of the Free Software toolchain for the Atmel AVR microcontrollers. For a complete prepackaged Windows version of the toolchain, please see the WinAVR project.

Teensy USB AVR with Teensyduino – PJRC

The Teensy is a complete USB-based microcontoller development system, in a very small footprint! All programming is done via the USB port.

Teensy USB AVR with Teensyduino – PJRC

Teensy USB AVR with Teensyduino - PJRC

Some Features

  • USB can be any type of device
  • AVR processor, 16 MHz
  • Single pushbutton programming
  • Easy to use Teensy Loader application
  • Free software development tools
  • Available with pins for solderless breadboard

The Teensy Loader makes getting code into your Teensy easy. Just press and release the reboot button and the processor runs the HalfKay bootloader, which is automatically detected.

From – PJRC Electronic Projects