Free Webinar: Bridge Android & Your Electronics Projects

Do you want to add a powerful wireless Android device to your own projects? Now you can, and doing so is easier than you think.

With their high-resolution touchscreens, ample computing power, WLAN support, and telephone functions, Android smartphones and tablets are ideal for use as control centers in your projects. But until now, it has been difficult to connect them to external circuitry. Elektor’s AndroPod interface board, which adds a serial TTL port and an RS-485 port to the picture, changes this situation.

The Elektor AndroPod module

In a free webinar on June 21, 2012, Bernhard Wörndl-Aichriedler (codesigner of the AndroPod Interface) will explain how easy it is to connect your own circuitry to an Android smartphone using the AndroPod interface. Click here to register.

Elektor Academy and element14 have teamed up to bring you a series of exclusive webinars covering blockbuster projects from recent editions of Elektor magazine. Participation in these webinars is completely free!

Webinar: AndroPod – Bridging Android and Your Electronics Projects
Date: Thursday June 21, 2012
Time: 16:00 CET
Presenter: Bernhard Wörndl-Aichriedler (Codesigner of the Andropod Interface)
Language: English

CircuitCellar.com is an Elektor International Media publication.

Elektor Weekly Wrap-Up: Projects Update & LED Book/Kit

Yet again, last week was hectic yet productive for my Elektor colleagues overseas: articles were edited, design projects were undertaken, and much more.  Here’s the inside scoop on two important items.

Progress  at “Elektor Projects”

The ”Elektor Projects” website is officially live, and members have begun sharing their electronics experiences and discussing projects.

Check out some of the current projects members can join:

  • Pico C-Plus and Pico C-Super
  • MYC, a universal system to control devices and programs
  • Sub low pass filter
  • Wheelie 2
  • USB record digitizer with RIAA correction
  • Analog Theremin

Go to www.elektor-projects.com to find out more.

LED Book & Kit Promo

Elektor announced a nice offer for members interested in Willem van Dreumel’s book Fun with LEDs. For a limited time, Elektor members get 15% discount and free shipping and handling. Here’s the info about the book straight from Elektor:

LEDs are found everywhere these days. These colorful lights seem to offer so many you may wonder where to begin using them. This booklet presents more than twenty exciting projects covering LEDs, aimed at young & old. From an Air Writer, a Party Light, Running Lights, a LED Fader right up to a Christmas Tree.

Use this book to replicate various projects and then put them into practice. To give you a head start each project is supported by a brief explanation, schematics and photos. In addition, the free support page on the Elektor website has a few inspiring video links available that elaborate on the projects.

A couple of projects employ the popular Arduino microcontroller board that’s graced by a galaxy of open source applications.

An optional 60-piece starter kitis also available with the book.

Starter kit

The kit includes:

  • 1 pc. breadboard w. 270 contacts
  • 1m hookup wire
  • 1 pc. 9V battery clip
  • 27 pcs. carbon film resistor (27E, 56E, 82E, 150E, 270E, 330E, 390E, 8x 470E, 560E, 1K, 6x 2K2, 10K, 3M9, 4M7, 5M6)
  • 4 pcs. ceramic capacitors (10nF; 5mm pitch)
  • 5 pcs. BS170
  • 1 pc. LM555CN (NE555CN)
  • 1 pc. C4017 (HEF4017)
  • 3 pcs. trimpot, horizontal (1K, 10K, 100K, + 3 wheels), pitch 10mm/12.5mm, with spindle
  • 1 pc. RGB LED (4-pin)
  • 1 pc. UV LED, 5mm
  • 1 pc. LED, 5mm, Rainbow (Colour-Change)
  • 5 pcs. LED, diffuse, red, 5mm
  • 5 pcs. LED, diffuse, yellow, 5mm
  • 5 pcs. LED diffuse, green, 5mm
  • 3 pcs. LED, bright blue, 5mm
  • 3 pcs. LED, bright white, 5mm
  • 2 pcs. 1N4148 diode
  • 3 pcs. 10uF electrolytic (10uF/25V), pitch 2.54mm
  • 3 pcs. 220uF electrolytic (220uF/25V), pitch 5mm
  • 1 pc. 74HC14
  • 1 pc. LM324
  • 1 pc. CD4093 (HEF4093)
  • 3 pcs. BC547B

You can use the kit build and test circuits on a breadboard without having to get involved with soldering.

CircuitCellar.com is an Elektor International Media publication.

 

Elektor June 2012: Nixie Thermometer, PIC Programmer, AVR Software-Defined Radio, & More

Elektor’s June issue is going to be a classic. You’ll read about a wide range  of topics from a Nixie thermometer/hygrometer to a PIC programmer solution to an Intersil IMS6100 vintage dev kit. And much more!

Watch the video below, and be sure to check out the Nixie tubes at the 6:50 min mark.

Here’s a summary of what you’ll find in the issue:

  • Nixie Thermometer/Thermometer: Nixie tubes are used in a retro-looking temperature & humidity meter
  • Preamplifier 2012 (3): A discussion of the LLLL board, the switch boards and the power supply board.
  • Flexible Stepper Motor Driver: If you have concerns about connecting a stepper motor driver to your PC, consider building this one with full electrical isolation.
  • Embedded Linux made Easy (2)
  • Computer-driven Heliostat: Here’s software and some electronics to enable you to use inexpensive servos to track the sun.
  • Dual Hot-wire Anemometer
  • AVR Software Defined Radio
  • Platino, controlled by LabVIEW (2)
  • Electronics for Starters (6)
  • PIC Programmer for Emergencies
  • 2-Wire Interface for Illuminated Pushbuttons
  • Retronics: Intersil IMS6100 Vintage Dev Kit (Series Editor: Jan Buiting)

CircuitCellar.com is an Elektor International Media publication.

DesignSpark chipKIT Challenge 2012 Winners Named

The results for the DesignSpark chipKIT Challenge are now final. Dean Boman won First Prize for his chipKIT-based Energy Monitoring System, which provides users real-time home electrical usage data. A web server provides usage tracking on a circuit-by-circuit basis. It interfaces with a home automation system for long-term monitoring and data logging.

Dean Boman's Energy Monitoring System (Source: D. Boman)

Second prize went to Raul Alvarez for his Home Energy Gateway consumption monitor, which features an embedded gateway/web server that communicates with “smart” devices.

Raul Alvarezs Home Energy Gateway (Source: R. Alvarez)

Graig Pearen won Third Prize for his PV Array Tracker (Sun Seeker) project, which tracks, monitors, and adjusts PV arrays based on weather conditions.

Graig Pearen's PV Array Tracker (Source: G. Pearen)

Click HERE for a list of all the winners. You can review their project abstracts, documentation, schematics, diagrams, code, and more.

Participants in the competition were challenged develop innovative, energy-efficient designs with eco-friendly footprints. Entries were required to include an extension card developed using the DesignSpark PCB software tool and the Microchip Max32 chipKIT development board.

According to the documentation on the design challenge site:

The chipKIT™ Max32™ development platform is a 32-bit Arduino solution that enables hobbyists and academics to easily and inexpensively integrate electronics into their projects, even if they do not have an electronic-engineering background.

The platform consists of two PIC32-based development boards and open-source software that is compatible with the Arduino programming language and development environment. The chipKIT™ hardware is compatible with existing 3.3V Arduino shields and applications, and can be developed using a modified version of the Arduino IDE and existing Arduino resources, such as code examples, libraries, references and tutorials.

The chipKIT™ Basic I/O Shield (part # TDGL005) is compatible with the chipKIT™ Max32™ board, and offers users simple push buttons, switches, LEDs, I2C™ EEPROM, I2C temperature sensor, and a 128 x 32 pixel organic LED graphic display.

 

Click HERE for a list of all the winners. You can review their project abstracts, documentation, schematics, diagrams, code, and more.

Circuit Cellar/Elektor Inc. is the Contest Administrator.

Elektor Weekly Wrap-Up: “Elektor Projects” Site, Arduino Webinar, & Special Issue Prep

It’s been a remarkable week for Elektor International Media. Staffers launched a new community site, announced an upcoming Android-related webinar, and worked with U.S.-based colleagues to plan Circuit Cellar’s 25th anniversary special edition.

Elektor Projects Community Site

Elektor announced this week of a new community website—Elektor Projects—for “Elektor Plus” members. Elektor Projects is a site where members can share electronics experiences, read about designs, and participate in electronics projects, games, and challenges. Check it out at www.elektor-projects.com.

Elektor's new community website, Elektor-Projects.com

The site enables members to:

  • Present projects and get published in Elektor magazine
  • Sell products through the web shop
  • Build a reputation by showing of your skills in projects, contributions, comments, games and contests.

Click here to join the site!

Elektor staff celebrated the launch of Elektor Projects with a special cake. Any beer to go with it?

Webninar: Arduino Controlled by LabVIEW

Elektor announced Wednesday it is teaming up with element14 to deliver a webinar on connecting Arduino and LabVIEW using LIFA.

Arduino and LabVIEW are handy programming environments for designers of all levels, especially those who do not know how to program (or don’t want to). Both platforms enable rapid application development.

In this webinar Elektor editor Clemens Valens will cover how to get start with LabVIEW and LIFA. He’ll detail how to develop a virtual instrument to blink the LED on Elektor’s Arduino-compatible board called Platino.

In addition, Valens will cover LIFA, add a custom relay board, and replace the USB cable by a Bluetooth connection to the PC. In the end, users will be able to wirelessly monitor the status of the Arduino/Platino/Relay system on an iPad or Android tablet anywhere in the world.

Webinar: Arduino Controlled by LabVIEW
Date: Thursday, May 24, 2012
Time: 15:00 GMT (16:00 CET)
Presenter: Clemens Valens (Elektor Contributing Editor)
Language: English

Click here to register for the webinar.

25 Year Anniversary Issue

Elektor Director Don Akkermans met with Elektor US and Circuit Cellar staff in Connecticut this week to discuss the various exciting endeavors on tap for the rest of 2012 and beyond.

One particularly exciting development under discussion was Circuit Cellar’s 25th Anniversary Special! We’re planning an amazing 25th anniversary edition of Circuit Cellar, with essays by columnists and industry leaders on the past, present, and future of embedded design, programming, and computer technology. Elektor staffers will be among the contributors.

Stay tuned for more information in the coming weeks about this must-have collector’s item!

CircuitCellar.com is an Elektor group publication.