This "Noise Box" is based on the gating properties of the 4066 Quad Switch and is amplified with an LM324 Quad op-amp to produce some truly horrifying noise. "Sound" would be too pretty a word to call the sonic mess this device creates. The project runs off of two sets of 9 volt batteries while there are a couple RCA jacks for the sound to output to an amplifier if you feel like waking up the entire neighborhood and converting this to an alarm clock. Noise Box Read more Permalink Comments Read more articles in Music Digg this!
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04-08
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Makes you fill good when being sick and doesn’t get old after using it after the one hundredth time - yeah right!Talking tissue box. Each time you reach for a tissue, it imitates your illness wi...
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04-15
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Very smart looking furniture that can adorn modern day airports and waiting rooms of any kind is here; and these stools are a perfect reflection of the cutting edge furniture that designers now dish o...
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04-21
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By Andrew LiszewskiUntil someone discovers an easy way to compromise fingerprint security scanners, they’ll be making their way into more and more devices that have typically required you to memorize ...
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04-20
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By Carole Fogarty, Detox and destress: A regular feature:It’s official, 21st April until 27th April, 2008 is: No TV for one week global challenge. Are you up for it?It’s time to redirect your focus fo...
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04-11
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Ankitachaurasia:The first thing that comes to mind at the mention of the word chocolates is a dark brown colored delicious melt-in-the-mouth bar which is completely delectable. When a small bit of cho...
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05-21
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I found these Bento Boxes this morning and think they are just way too cool! I just want to get a job out of the home so that I can have an excuse to buy one! My favorite is the Laptop Lunch System pi...
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03-28
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The Lekue Silicone Steamer is inspired by the classic Chinese bamboo steamer, but obviously made of silicone - which is very easy to care for and hygenic. The lid creates a vacuum, so it creates plent...
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04-05
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八宝盒(8Box)，国内领先的个性化音乐分享以及发现网站在近日正式上线了音乐视频分享频道！ 音乐八宝盒是国内一家较早提供音乐发现、分享以及试听的Music2.0服务，也是我个人较为较为钟爱的...
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04-10
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When you do the common things in life in an uncommon way, you will command the attention of the world. - George Washington Carver People of the New World owe their very existence to the brave explorer...
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03-11
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Theres a fair amount of speculation about what the iPhone is going to do from this point forward. And, with iFund putting up that $100 million to nurture the iPhone development environment, iPhone-ide...
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