Saturday, April 5, 2008

cmos-lizard

I made this cmos 40106 based noisemaker as a dubsiren or something. It has 1 oscillator and 2 LFOs. I didn´t have any plans when i started just a 40106 chip and some components. First i built a simple squarewave osc from 1/6 of the chip ran it through pulsewidht modulator (again 1/6 of 40106) with Lfo (1/6)

Then i added second lfo with led and ldr for pitch modulation. The best part was "starve" pot ->just a 10k pot in series with battery + to ic pin 14. Some really crazy sounds can be made with playing with this pot. Here is a schematic of the oscs and lfos

The component values are what i happened to have so try different values for the results you like. Add more buttons, switches etc. for more playability (only 1 button in the schematic for output) for example i did a powercut button (normally closed) with cap in parallel (47 uF)

work in progress videos http://www.youtube.com/watch?v=-Obpgbwqqg0 and http://www.youtube.com/watch?v=2lUz9t-jzKM and a video of the finished piece http://www.youtube.com/watch?v=WF3NOiu0AUY

here is a picture of the finished piece.

61 comments:

efabric said...

It looks like the pre-version of the WSG of music from outer space website with some mods.
I'm actually building one. Thank you for the mod ideas !

Jesse J said...

The world is quite small.. since I found this page while just googling around "CMOS" stuff.. And then I am on a page with a thingy I played last Saturday. The very same one, I think!? At Titanik Turku. !) Greetings!

Anonymous said...

Hello mate, I want to thank you for this nice blog. Would you mind telling me some secrets for a succesful blog ? Which could attract some visitors than it normally does. Please come visit my site Fresno Business Directorywhen you got time.

Anonymous said...

I wanted to thank you for this great read!! I definitely enjoying every little bit of it :) I have you bookmarked to check out new stuff you post. Please visit my Please visit my blog when you have time Please come visit my site New Orleans Business Directory when you got time.

Anonymous said...

I am not much into reading, but somehow I got to read lots of articles on your blog.
Its amazing how interesting it is for me to visit you very often :)
Please come visit my site Shreveport Business Directory when you got time.

Anonymous said...

I really liked your blog! Please come visit my site Firefighting when you got time.

Anonymous said...

Very nice information. Thanks for this. Please come visit my site Firefighting when you got time.

Anonymous said...

I found your blog on google and read a few of your other posts. I just added you to my Google News Reader. Keep up the good work. Look forward to reading more from you in the future. Please come visit my site Garden Equipment when you got time.

Anonymous said...

Hello, What enticed you to post this article. It was extremely interesting, especially since I was searching for info on this subject last Thursday. Please come visit my site Clubs Night Life when you got time.

Anonymous said...

I really liked your blog! You have some great content. Check out my blog and give me some feedback Please come visit my site Promotional and give me any valuable feedbacks.

Anonymous said...

This is just another reason why I like your website. I like your style of writing you tell your stories without out sending us to 5 other sites to complete the story. Please come visit my site Alberta Canada when you got time.

Anonymous said...

I can see that you are an expert at your field! I am launching a website soon, and your information will be very useful for me. Thanks for all your help and wishing you all the success in your business. Please come visit my site Province of Ontario when you got time.

Unknown said...

I enjoyed reading your work! GREAT post! I looked around for this… but I found you! Anyway, would you mind if I threw up a backlink from my site? Please come visit my site
binge eating disorders
when you got time.

Unknown said...

As a Newbie, I am always searching online for information that can help me. Thank you. Please visit my site coronary heart disease

when you got time.

Anonymous said...

That is some inspirational stuff... Never know that opinions could be this varied. Thanks for all the enthusiasm to offer such helpful information here. Please come visit my site Madison Yellow Page Business Directory when you got time.

Anonymous said...

I always look forward to your new posts, I learn more compared to school. Always looking forward. Thank you. Please come visit my site Denver Yellow Page Business Directory when you got time.

Anonymous said...

Thanks for posting, definitely going to subscribe! See you on my reader. Please come visit my site Corpus Christi Business Directory when you got time.

Anonymous said...

Hello, What enticed you to post this article. It was extremely interesting, especially since I was searching for info on this subject last Thursday. Please come visit my site Plano Business Directory when you got time.

Anonymous said...

I really liked your post on home financing! if you have more information elsewhere let me know. Please come visit my site Baltimore Business Directory when you got time.

Anonymous said...

Yeah it is a great and nice article looking forward to have such article it is so useful. Please come visit my site Charlotte Business Directory when you got time.

Anonymous said...

You share valuable information and excellent design you got here! I would like to thank you for sharing your thoughts and time into the stuff you post!! Thumbs up. Please come visit my site Philadelphia Phone Book when you got time.

Anonymous said...

You share valuable information and excellent design you got here! I would like to thank you for sharing your thoughts and time into the stuff you post!! Thumbs up. Please come visit my site Business Trade Guide of Philadelphia Pennsylvania PA when you got time.

rr8004 said...

Thank you for your good humor and for allowing yourself to be convinced that this was the right show for you to work on. Please come visit my site City Guide Glendale when you got time.

rr8004 said...

Thank you for your good humor and for allowing yourself to be convinced that this was the right show for you to work on. Please come visit my site Glendale Web Link when you got time.

rr8004 said...

I really liked your blog! You have some great content. Check out my blog and give me some feedback Please come visit my site Corpus Christi Yellow Page Business Directory when you got time.

rr8004 said...

Well, nice article buddy… Someone will love to read this infor if I tell her about this. She’s really interested in this subject. Thanks again… Please come visit my site Phone Directory Of Plano City Texas TX State when you got time.

Anonymous said...

Nice, I think it could be interesting to add some more entries following this one, and probably it's not only me having this opinion. Cheers! Please come visit my site http://www.californiabakersfield.com when you got time.

Anonymous said...

Thank you for your good humor and for allowing yourself to be convinced that this was the right show for you to work on. Please come visit my site California CA Phone Directory when you got time.

Anonymous said...

I just love it ..... well i don't have any doubt about your articles... your articles are awesome... Honestly you are simply the best.Thanks for sharing this with us. Please come visit my site Kansas City Business Services And Classifieds when you got time.

Anonymous said...

Good tips that are worth checking and these tips are also worth suggesting to friends. Thanks for sharing. Great stuff! . I am new to seo, trying to visit more seo blogs for guides and tips. You can be friends with me. Please come visit my site Directory St. Louis City when you got time. Thanks.

rr8004 said...

I usually don’t leave comments!!! Trust me! But I liked your blog…especially this post! Would you mind terribly if I put up a backlink from my site to your site? Please come visit my site Business Trade Guide of Arlington Virginia VA when you got time. Thanks.

rr8004 said...

I usually don’t leave comments!!! Trust me! But I liked your blog…especially this post! Would you mind terribly if I put up a backlink from my site to your site? Please come visit my site Directory Arlington City when you got time. Thanks.

rr8004 said...

Such interesting read and information, thanks for sharing this post. I will check back to read your other new posts. Please come visit my site Colorado Springs Phone Book when you got time.

rr8004 said...

I found your blog on google and read a few Thanks for the information you mentioned here, I'm looking forward to see your future posts. Cheers !! Please come visit my site Business Reviews Of Durham City when you got time.

rr8004 said...

I am deeply in love with every single piece of information you post here. Will be back often to read more updates! Please come visit my site Boston Yellow Page Business Directory when you got time.

rr8004 said...

Me and my friend were arguing about an issue similar to this! Now I know that I was right. lol! Thanks for the information you post. Please come visit my site Modesto Phone Book when you got time.

rr8004 said...

that I was right. lol! Thanks for the information you post. Please come visit my site Fremont Business Search Engine when you got time.

Anonymous said...

Ok, I gotta replica IWCget with IWCthe program replica IWCagain. I have procrastinated replica IWClong enough. If it counts, I think about working out every day. I have not gotten up early to go to the gym in weeks. So, IWCwhat can I do to boost my motivation? Looking in the mirror replica IWCshould be replica watchenough and yet it's not. It replica watchalmost makes me just want to sit down and eat replica watchsome chocolate.

wholesale soccer jerseys said...

100% Authentic quality gurrantee,3 days free shipping.

World cup soccer jerseys is coming, hot sell soccer jerseys recently.

we are the wholesale jersey company from china, mainly selling nfl jerseys,
mlb jerseys, and cheap soccer jerseys.

all our jerseys are made in embroidered. and top good quality. nowdays, we have so many customers doing
wholesale nfl jerseys, wholesale soccer jerseys
wholesale mlb jerseys from us, especialy for the orders in usa, uk, australia, canada, and another euro countries.

wecome for retail orders and wholesale orders of cheap nfl jerseys
cheap mlb jerseys, 2010 new nfl jerseys hot sell.
2010 new nfl jerseys
we believe we are your best choice.
http://www.jerseylink.com

hey, do u want to have a straightening hair style?

why are u hestitate!!

come to our website to buy cheap ghd, ghd hair straighteners online.

we are special ghd website for ghd purple,
ghd straighteners.

welcome for wholesale ghd orders online. yours satisfied is our honor.

cheap ghd
cheap ghd hair straighteners here, get much discount ghd. surprise so much.

please chlick here to our website.

http://www.hghdoctor.com

Anonymous said...

Vibram Five Fingers Sprint have been called as the most Vibram Five Fingers Classic versatile footwear that people own.Vibram Five Fingers Kso Personalized,secure fit could be reflected with adjustable hook-and-loop closures cross over the instep and surround the heel.Keep Stuff Out while still getting that wonderful barefoot feeling.The best home based alife shoes sale business to start is one that alife sneakers sale new york gives you the ability to alife sneakers for sale leverage your time. Basically, you want a cheap alife sneakers business that continues to operate alife sneakers and earn income for you even while you’re not working. cheap alife shoes sale This is key if you want to spend more time with alife everybody hi your family. Businesses that lack alife everybody low this feature end up owning you

King Bayern Munich said...

Cool. Talking about makes sense. Is recognized. Hope that it will often share such a good text. I will always be concerned about, because you can learn some knowledge, thank you for sharing, and i loveWafer Butterfly Valve
steel globe valve
Trunnion ball valve

nikeshoesonline said...

So how is the Nike vapor soccer shoes changed? Visually. the new Vapor football boots have undergone the same new paint work as the Nike Mercurial Superfly boots and now feature the updated asymmetric, fluorescent.

Anonymous said...

To introduce the latest nike.adidas soccer shoes. Hope you will enjoy itNike mercurial soccer cleats
Prefer the new nike soccer shoes.

Coach Bags & Chanel Handbags said...

If so, there is nowhere else better than here for you. There are a wealth of seafood and delicacies in my palace and you can eat whatever you want without anyone stopping you. Moreover, you can rest assured that nothing needs to be done by you.

cheap wow gold|Tera gold|Tera account|Tera gold|Runescape gold|wow gold

Shak Olreal said...

Then I added the second with LED and LDR LFO for pitch modulation. The best part was "starving" pot -> only a 10k pot in series with the battery + pin of IC 14. Some sounds can be really crazy to play with the boat. Here is an outline of the organization and LFO
It looks like the pre-version of the WSG of music from outer space website with some mods.
I'm actually building one. Thank you for the mod ideas !Eden GoldBuy Eden GoldCheap Eden GoldEden EternalEden Eternal GoldEden Eternal Review
Cheap Tera GoldTera Power LevelingTera AccountTera ItemsRS Gold

cheaptera said...

http://www.tera2.org/index.php?load=read&id=5

http://buyteraitems.blog.com/2011/09/28/at-1000-g-in-horses-are-relatively-few-times/

http://onlinegoldsale.wordpress.com/2011/09/28/25/

http://onlinegoldsale.livejournal.com/2452.html

http://teralife.skyrock.com/3034161105-Most-of-the-adventure-game-styles-derive-from-daring-stories.html

http://teralifeonline.blog.com/theres-also-several-games-for-teenagers-online/

RS Gold said...

Not to care for philosophy is to be a true philospher.
If you often play Buy WOW Gold,I think you will know a ot of way to get Buy Tera Gold
But what is the fast and Safely way to make Cheap Tera Gold
?Do you ever think of it?As we all know,WOW Items Gold
is a very interesting online game

best play tera said...

Eden Eternal
Eden Eternal Review
Eden Eternal Gold
Aion Gold
Aion Kinah

gamefan said...

It looks like the pre-version of the WSG of music from outer space website with some mods.
I'm actually building one.


http://netblogg.dk/victoria522/8627/No+matter+the+all+round+amount+of+mesos+you+have+chosen+you+want+to+purchase.html
http://victoria522.blogturk.org/48189/The+warning+here%26%23039%3Bs+there%26%23039%3Bs+often+a+chance+an+individual+about+either+sides.html

The Latest News said...

It all looks so great!http://www.aishbook.com/wowgoldyoo88/blog/93987/
http://net.essenzialeonline.it/rsmaplestory/2011/12/15/i-will-teach-you-how-to-get-rich-on-runescape/
http://rsmaplestory.blogturk.org/50623/Help+make+Determination+Within+Runescape+Video+game.html
http://www.e-volontaires.org/rsmaplestory/note/34300/this-guide-teachs-you-how-to.html
http://bloguay.com/rsmaplestory/2011/12/15/the-way-to-habit-forming-your-own-runescape-balances-gameplay/

The Latest News said...

I think your blog makeover looks really nice! http://www.bloggen.be/rsgoldb2c665/
http://rsgoldb2c665.asso-web.com/actualite-9-runescape-many-vintage-barrow-guide.html
http://rsgoldb2c775.blogshells.com/2011/12/15/this_is_my_guild_to_get_you_to_level_99fm_fast_and_cheap_runescape
http://rsgold.exblog.jp/17332118/
http://rsgoldb2c1003.blogspot.com/2011/12/we-are-really-not-recommend-making.html
http://rsgoldb2c225.xtrablog.dk/people-ask-me-what-the-best-items-son-runescape-are-for-merchanting-post251323

maple story mesos said...

Once again great post. You seem to have a good understanding of these themes.When I entering your blog,I felt this . Come on and keep writting your blog will be more attractive. To Your Success!

Classic Dresses
Classic Bridesmaid Dresses
Wedding Dresses with Sleeves
Flower Girl Dresses
Empire Wedding Dresses

sanatesi520 said...

The Buddha within something Backlinks London Diamond earrings so pure. Rrt experienced been numerous which include my individual not known nevertheless overwhelmingly curious tomorrow. Inbound back links bracelets have turn into captivating that you simply can don in that interpersonal gathering, pursuing which it you will be the 1st to be. every one more evening is definitely an effective just one particular.replay made an visual element definitely back links of london sweetheart engagement ring. The spine of the bull run, pleasing vocal broad range along the weevils in feed dispersed, without getting shoes inside the stream to catch crabs, completely away from your marbles going.
ray-ban sunglasses
sunglasses on sale
gucci eyeglasses frames
gucci sunglasses men
cheap gucci sunglasses

Unknown said...

It looks like the pre-version of the WSG of music from outer space website with some mods.
I'm actually building one. Thank you for the mod ideas !

Cheap WOW Gold

RS Gold

Gofavor said...

http://gofavorjewelry.podbean.com/2012/06/07/noir-style-diamond-jewelry-will-help-you-to-supercharge-your-trend/


http://gofavorjewelry.manablog.jp/archives/6


http://www.gofavorjewelry.ewebsite.com/articles/get-more-infomation-about-fashion-jewelry.html


http://gofavorjewelry.blogzoom.fr/994503/you-purchase-jewelry-and-clothing-as-well-as-add-ons-from-the-retailer/


http://gofavorjewelry.blognet.me/2012/06/07/most-significant-myths-concerning-wholesale-fashion-clothing-is-actually/


http://gofavorjewelry.insanejournal.com/1699.html


http://www4.atword.jp/gofavorjewelry/2012/06/07/jewelry-for-you-to-girls-is-an-excellent-mark-of-their-womanliness/

Anonymous said...

The planet is rather small.. contemplating Buy RS Gold which i discovered this web site even nonetheless just googling all over "CMOS" stuff.. after which i am on the world wide web site acquiring a thingy I performed very last Gold WOW BuySaturday. The very precise same one, I think!? At Titanik Turku. !) Greetings!

Unknown said...

You can only utilize this magic once each and every 30 minutes. Alternative teleport means involve law runes and also are member simply. All other magic means can price you runes. You can obtain runes at amazing shops, they furthermore have totally free product samples.

Buy WOW Gold RS Gold  Buy Diablo 3 Gold

mr law said...

big up, take a look to my sirens and others stuff

banga-rang.blogspot.it

blessed love

summermobile said...

Hello, What enticed you to post this article. It was extremely interesting, especially since I was searching for info on this subject last Thursday.
http://www.meizu-mx5.com/
http://www.htc-one-m9.com/

Unknown said...

First i built a simple squarewave osc from 1/6 of the chip ran it through pulsewidht modulator (again 1/6 of 40106) with Lfo (1/6)

Then i added second lfo with led and ldr for pitch modulation. The best part was "starve" pot ->just a 10k pot in series with battery + to ic pin 14. Some really crazy sounds can be made with playing with this pot. Here is a schematic of the oscs and lfos.
http://www.meizu-mx5.com/

Unknown said...

Then i added second lfo with led and ldr for pitch modulation. The best part was "starve" pot ->just a 10k pot in series with battery + to ic pin 14. Some really crazy sounds can be made with playing with this pot. Here is a schematic of the oscs and lfos.
www.meizu-mx5.com