Weekly Elektor Wrap Up: Thermometer with Giant Display, AVR Software-Defined Radio Webinar, & More!

It’s time to review what our Elektor colleagues in The Netherlands, France, and beyond worked on and covered this week! As usual, they’ve been quite busy working in the Elektor lab, organizing webcasts, prepping for Design West, and assembling upcoming issues of Elektor magazine. The following is a wrap-up of some of the many things Elektor staffers covered and worked on this week.

Below is a video of a thermometer with a giant display.

The electromechanical display was recovered from a ’60s-era pinball machine.

The thermometer with a giant display

Using the display and some innovative programming techniques, it’s possible to build a water-temperature indicator a swimming pool. After the temperature appears on the 4″ reels, the circuit’s consumption decreases to zero. But the temperature display remains perfectly visible. You needn’t worry about batteries (dry or rechargeable), adjustments, or maintenance. (Published in Elektor issue 424, April 2012 www.elektor.com/110673)

Board for Elektor's thermometer with a giant display

On the event front, 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! All you need to do is register via www.element14.com/community/events/3258. The “AVR Software-Defined Radio” webinar takes place Thursday, March 9, 2012. Click here for more information.

Elektor also reported some interesting electronics news this week. The items that will most interest Circuit Cellar readers are an Uninterruptible Power Supply in a Chip and a Python-Based Tool for Diagnosing Dead-Core Boards.

CircuitCellar.com is part of the Elektor group.

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