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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Navigating AWP 2015: A Little Help from Your Friends at PW

The AWP Conference & Bookfair is undoubtedly amazing: where else can you find most of America’s literary writers, publishers, writing students, and organizations all in one place, plus readings, panels, talks, and social events? Continue reading at Publishers Weekly

[ Publishers Weekly | 2015-03-13 00:00:00 UTC ]
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Authors Annoyed by Gender-Segregated School Visits

Some public schools now exclude boys from school visits by female authors and it is driving authors crazy. The post Authors Annoyed by Gender-Segregated School Visits appeared first on Publishing Perspectives. Continue reading at Publishing Perspectives

[ Publishing Perspectives | 2015-03-12 00:00:00 UTC ]
More news stories like this | News stories tagged with: #public schools #school visits #female authors


Panel Mania: First Look at Jeffrey Brown’s 'Darth Vader and Friends'

Here's an exclusive first look at Jeffrey Brown's fourth and final take on the Skywalker family's foibles, 'Darth Vader and Friends,' due in April. Continue reading at Publishers Weekly

[ Publishers Weekly | 2015-03-12 00:00:00 UTC ]
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I read only non-white authors for 12 months. What I learned surprised me | Sunili Govinnage

Reading science fiction, chick lit and fantasy novels by people of colour for a year brought home to me just how white my reading world wasIn 2014, I managed to read 25 novels. All of them were written by people of colour. That was the result of a small challenge I set myself: not to read books... Continue reading at The Guardian

[ The Guardian | 2015-02-20 00:00:00 UTC ]
More news stories like this | News stories tagged with: #reading women #daily life #encouraging women


Je Suis Charlie Campaign Raises $40,000

PW’s Je Suis Charlie campaign to support free expression has raised $40,000 in contributions that will be donated to five organizations that support free speech. Continue reading at Publishers Weekly

[ Publishers Weekly | 2015-01-20 00:00:00 UTC ]
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Amazon's third party sales 'over 40% of total'

Third party sellers accounted for more than 40% of all items sold on Amazon in 2014, the online retailer has revealed. There are currently more than two million vendors on the online retail site, who sold more than two billion items worldwide last year, including books, clothing and other... Continue reading at The Bookseller

[ The Bookseller | 2015-01-07 00:00:00 UTC ]
More news stories like this | News stories tagged with: #items sold #products directly #online retailer #including books #mobile devices


5 things we learned about native ads in 2014

Native advertising became a full-blown phenomenon in online publishing in 2014. Here's what we learned about it this year. The post 5 things we learned about native ads in 2014 appeared first on Digiday. Continue reading at Digiday

[ Digiday | 2014-12-31 00:00:00 UTC ]
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'Encouraging' results for Cengage Learning (EMEA)

Cengage Learning (EMEA) Ltd, whose parent company Cengage Learning Inc emerged from Chapter 11 proceedings in the US in the spring, has reported turnover of £34.1m in the nine months to 31st March 2014, with a profit after tax of £4.8m. Continue reading at The Bookseller

[ The Bookseller | 2014-12-16 00:00:00 UTC ]
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What we learned about publishing in 2014

Here are five of the big publishing trends of 2014, and what we learned. The post What we learned about publishing in 2014 appeared first on Digiday. Continue reading at Digiday

[ Digiday | 2014-12-11 00:00:00 UTC ]
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What the industry learned in 2014

The discovery of talent via YouTube, a resurgence at Waterstones, the long-running Amazon/Hachette terms dispute and the thinning out of independent publisher numbers were among the significant developments in 2014, according to prominent figures in the industry. Continue reading at The Bookseller

[ The Bookseller | 2014-12-05 00:00:00 UTC ]
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'Everything I Need To Know I Learned From a Little Golden Book' series gets two more titles

Love- and Disney-themed titles in the series by Diane Muldrow, which offers life lessons based on the Little Golden Book series, will be published. Continue reading at The Christian Science Monitor

[ The Christian Science Monitor | 2014-12-04 00:00:00 UTC ]
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SIBA Receives $40,000 Grant On Its 40th Anniversary

The Southern Independent Booksellers Alliance received a $40,000 grant from the Reba and Dave Williams Foundation in honor of its 40th anniversary serving Southern booksellers. Continue reading at Publishers Weekly

[ Publishers Weekly | 2014-11-21 00:00:00 UTC ]
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Alice Lee, sister of 'To Kill A Mockingbird' writer Harper Lee, is mourned by fellow church members and friends

Alice Lee was a key figure in Marja Mills's recent bestseller 'The Mockingbird Next Door.' Continue reading at The Christian Science Monitor

[ The Christian Science Monitor | 2014-11-20 00:00:00 UTC ]
More news stories like this | News stories tagged with: #key figure #marja mills


Amazon's Kindle e-readers learn some new tricks -- download the update now!

I get it -- you own a tablet and don't think you need a dedicated e-ink based e-reader. While I respect your opinion, I must tell you that it is wrong. Sure, reading a book on a back-lit LCD display is passable, but hardly a good experience. Not only can this be fatiguing to your eyes, but most... Continue reading at Betanews

[ Betanews | 2014-11-14 00:00:00 UTC ]
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The 'Moosewood Cookbook' Turns 40

Mollie Katzen, author of the groundbreaking 'Moosewood Cookbook,' one of the bestselling cookbooks of all time, recalls her early collaboration with Ten Speed Press, which just released a 40th anniversary edition of the seminal vegetarian cookbook. Continue reading at Publishers Weekly

[ Publishers Weekly | 2014-11-14 00:00:00 UTC ]
More news stories like this | News stories tagged with: #moosewood cookbook #mollie katzen #bestselling cookbooks


AVG: Seven in ten teens don't know all their 'friends' on Facebook

Security firm AVG has published a new report looking at online privacy which shows the considerable amount of regret admitted by some teenagers when it comes to things they have posted online -- and the fact that seven in ten teens don’t know everyone they have befriended on social media. The... Continue reading at Betanews

[ Betanews | 2014-11-12 00:00:00 UTC ]
More news stories like this | News stories tagged with: #considerable amount


Bertelsmann invests in India e-learning company

Bertelsmann has continued its rapid education expansion with a direct investment in iNurture Education Solutions, a provider of higher education services in India. Shobhna Mohn, executive vice president of emerging markets at Bertelsmann, said the investment addressed two of the company's... Continue reading at The Bookseller

[ The Bookseller | 2014-10-31 00:00:00 UTC ]
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These Creepy Lego Creations Are Definitely Not Kid-Friendly

When Mike Doyle published the anthology volume Beautiful LEGO last year, he wrote that "this book is a small collection of some of the impressive models that I have come across in my time." From all appearances, he's had a busy year since, because he's already back with a sequel that embraces... Continue reading at Wired

[ Wired | 2014-10-30 00:00:00 UTC ]
More news stories like this | News stories tagged with: #busy year #darker side


Google makes Play Books more student friendly

Google's latest Play Books update for Android makes the app a lot easier to use for reading non-fiction ebooks. See, Play Books is perfect if you're just reading something from cover to cover. But if you're using it to read text or reference books... Continue reading at Engadget

[ Engadget | 2014-10-30 00:00:00 UTC ]
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Feiwel and Friends to Publish Cecelia Ahern YA Novels

Macmillan’s Feiwel and Friends imprint has acquired U.S. and Canadian rights to Cecelia Ahern's debut YA books, 'Flawed' and its sequel, 'Perfect.' Continue reading at Publishers Weekly

[ Publishers Weekly | 2014-10-21 00:00:00 UTC ]
More news stories like this | News stories tagged with: #canadian rights #cecelia ahern