I built a $40 theremin to annoy friends and learn circuitry fundamentals

There’s nothing spookier or more haunting than the soaring sounds of a theremin, an instrument that uses electromagnetic fields to produce various pitches when you move your hands around it. You’ve probably heard one in your favorite science fiction flick. It’s one of my favorite instruments of all time. I tend to gravitate towards the weirder things in life and the theremin is definitely one of the most bizarre instruments out there. That’s why I decided to put together a theremin on a breadboard. Not only did the high-pitched sounds annoy both my dog and husband (much to my wicked delight), but it also helped me better understand circuitry. If you’ve got little ones, this is a fantastic project to do with them. It’s easy to assemble and the price is surprisingly affordable. Read on to learn more. Like tinkering with your PC? You should pick up these 10 must-have items. Where the heck do you even get a breadboard theremin? I purchased the $39.95 Theremin Kit from MicroKits on a whim one evening. The price is reasonable, as it comes with all the bits and bobs you need. MicroKits is run by David Levi, an electrical engineer and toy designer who wants to inspire the next generation of engineers. I love finding affordable, accessible products and the small businesses that make it happen. The company also sells a tiny synthesizer that serves as a great introduction to analog sound synthesis. You can even hook the touchpad up to a couple of bananas... Continue reading at 'PC World'

[ PC World | 2023-02-24 17:00:00 UTC ]
News tagged with: #small businesses #magnifying glass #theme song #science fiction

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Kindle Touch update adds Europe-friendly languages, landscape mode

April 27th is nearly upon us, heralding the arrival of the Kindle Touch in Europe. Before that happens, Amazon's pushed out a software update packed with language support for the continent, landscape mode and text-to-speech, amongst others. You can manually download version 5.1.0 now or wait for... Continue reading at Engadget

[ Engadget | 2012-04-12 00:00:00 UTC ]
More news stories like this | News stories tagged with: #kindle touch #permalinkthe verge


Making ebooks even more kid-friendly: the Storia reading app from Scholastic

Scholastic's Storia reading app includes many children's titles previously unavailable in ebook format Continue reading at The Christian Science Monitor

[ The Christian Science Monitor | 2012-03-07 00:00:00 UTC ]
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How To Lose Friends And Alienate Twitter Followers: 5 Stupid Social Media Mistakes

When I interviewed entrepreneur and author Guy Kawasaki recently, I chatted with him at great lengths about his Twitter publishing habits. Take a look at his feed, and every few minutes you'll see a new post, from why videos go viral to Playboy's plans for a strip club. With so much tweeting, I... Continue reading at Fast Company

[ Fast Company | 2012-03-01 00:00:00 UTC ]
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Picador to learn Ten Things About Love

Picador has acquired a debut novel, Ten Things I’ve Learnt About Love, after editorial... Continue reading at The Bookseller

[ The Bookseller | 2012-02-15 00:00:00 UTC ]
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Infinitas Learning acquires L J Create

Infinitas Learning, the UK subsidiary of academic publisher Nelson Thornes, has acquired academic... Continue reading at The Bookseller

[ The Bookseller | 2012-01-26 00:00:00 UTC ]
More news stories like this | News stories tagged with: #infinitas learning


DBW: publishers 'should learn from self-publishers on pricing'

Publishers need to look to how self-published authors price their ebooks, improve the quality of... Continue reading at The Bookseller

[ The Bookseller | 2012-01-25 00:00:00 UTC ]
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Bloomsbury ebook sales up nearly 40% in final quarter of 2011

Bloomsbury had a "strong" final three months of 2011, with ebook sales growing "... Continue reading at The Bookseller

[ The Bookseller | 2012-01-16 00:00:00 UTC ]
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1 in 40 people now have e-readers

Over 90% of the e-readers bought over Christmas were Kindles, according to research released... Continue reading at The Bookseller

[ The Bookseller | 2012-01-04 00:00:00 UTC ]
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Letterbox Library seeks £40,000

Letterbox Library, a supplier of multicultural books to schools and early years settings, is... Continue reading at The Bookseller

[ The Bookseller | 2011-12-02 00:00:00 UTC ]
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Halpern Reflects on 40 Years of Ecco

It was a chance chauffeur job, shuttling a bored author back to his hotel room, that got Dan Halpern into publishing. The author was Paul Bowles, it was the late 1960s, and Halpern agreed to take the writer on the long drive back to Santa Monica when Bowles tired of the party he’d been thrown at... Continue reading at Publishers Weekly

[ Publishers Weekly | 2011-11-25 00:00:00 UTC ]
More news stories like this | News stories tagged with: #hotel room #late 1960s #santa monica


EUP reports 40% rise in ebook sales

Written By: Lisa Campbell Publication Date: Tue, 01/11/2011 - 09:40 Sales and profit for 2011 have slumped at Edinburgh University Press at the same time the company has reported a 40% rise in year-on-year ebook sales. The Scottish academic publisher has reported an 11.6% fall in sales and... Continue reading at The Bookseller

[ The Bookseller | 2011-11-01 00:00:00 UTC ]
More news stories like this | News stories tagged with: #ebook sales


Pearson adds free learning management tools to Google Apps for Education

Publishing and educational tools company Pearson on Thursday launched the beta version of OpenClass, a free, cloud-based learning management system (LMS) that is integrated with Google Apps for Education, and will be available in the Google Apps Marketplace. Earlier today, techie Ryan Tyler... Continue reading at Betanews

[ Betanews | 2011-10-14 00:00:00 UTC ]
More news stories like this | News stories tagged with: #beta version #earlier today #big part


Sage buys Learning Matters

Written By: Philip Jones Publication Date: Tue, 02/08/2011 - 15:11 Academic and professional publisher Sage has bought Learning Matters, the independent education publisher founded in 1999. The sale, for an undisclosed sum, was announced jointly by Learning Matters founder and managing... Continue reading at The Bookseller

[ The Bookseller | 2011-08-02 00:00:00 UTC ]
More news stories like this | News stories tagged with: #announced jointly #ziyad marar #learning matters


Yahoo Ad Network Rolling Out Publisher-Friendly Features

Even though ad exchanges and networks were created to lubricate the buying and selling of digital ad inventory, the system is still far from slippery. One lingering issue is that of transparency: when online publishers can’t sell all their inventory directly to advertisers (often at a premium),... Continue reading at AdWeek

[ AdWeek | 2011-07-28 00:00:00 UTC ]
More news stories like this | News stories tagged with: #long term #ad platform


Greek chain opens ‘learning hub for the future’

Written By: Philip Jones Publication Date: Fri, 22/07/2011 - 14:57 Greek bookstore chain Eleftheroudakis has opened a new flagship store in the heart of Athens, replete with an Espresso Book Machine and trained librarians. read more Continue reading at The Bookseller

[ The Bookseller | 2011-07-22 00:00:00 UTC ]
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Surprise! Apple Has Also Built Social Contact Integration With Facebook, Flickr, LinkedIn and Myspace Into iOS 5

Apple's contact information page in the iOS 5 address book has a field not just for Twitter, but also offers space to add friends' handles on Facebook, Flickr, LinkedIn and Myspace. Continue reading at AllThingsD

[ AllThingsD | 2011-06-10 00:00:00 UTC ]
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Unbound aims for 40 books in year one

Written By: Charlotte Williams Publication Date: Fri, 03/06/2011 - 14:25 Unbound, a publishing platform that allows readers to choose what is published, was devised as a response to the “difficulties of the existing publishing model”, with the programme aiming to get 35 to 40 projects off the... Continue reading at The Bookseller

[ The Bookseller | 2011-06-03 00:00:00 UTC ]
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Report: 40 Percent of App Users Opt To Share Data With Publishers

Apple's attempts at limiting publisher requests for consumer data and the conversion of first-time downloads into regular users have been two of the larger stumbling blocks for magazine publishers building a business around apps. A new report from digital publishing vendor Yudu Media suggests... Continue reading at Folio Magazine

[ Folio Magazine | 2011-05-17 00:00:00 UTC ]
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Transworld claims first day Madeleine sales of 40,000

Written By: Charlotte Williams Publication Date: Fri, 13/05/2011 - 13:05 Transworld is reporting first day sales of at least 40,000 copies of Madeleine by Kate McCann, about the infamous disappearance of her daughter from their holiday apartment in Portugal four years ago. read more Continue reading at The Bookseller

[ The Bookseller | 2011-05-13 00:00:00 UTC ]
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Operating income leaps 40% for S&S worldwide

Written By: Graeme Neill Publication Date: Thu, 17/02/2011 - 09:30 Operating income at Simon & Schuster's global business leapt 39.5% in 2010, despite a slight decline in sales. For the 12 months ending 31st December, operating income at S&S was $64.6m (£40.1m). Revenue declined... Continue reading at The Bookseller

[ The Bookseller | 2011-02-17 00:00:00 UTC ]
More news stories like this | News stories tagged with: #simon schuster #slight decline #operating income