2008年9月12日
DIY - HOWTO做一台连续端口IR接收器!
这凉快的DIY关于怎样做您自己的连续端口IR接收器。 它做什么您要求？ 很好， IR接收器可以为控制所有IR设备使用或读从他们例如电视、DVDs等等…等等 最佳的部分关于这DIY是它可以为做您的风俗DIY媒介中心使用。 这个电路允许您控制 … 更多
2008年8月10日
焊剂圆环为焊剂钝汉!
如果您焊接，我建议您做它为真正与高温，质量焊剂。 现在，如果您真正地有坏握手，您也许能得到焊接与适合导线在您之前焊接的这些焊剂圆环。 SchmartSolder使它简单为所有水平的用户通过孔组分容易地递焊剂。 ... 更多
July 9, 2008
DIY - How to Make a Force Sensitive Resistor for about $20!
Here’s a cool DIY showing you how to make a force sensitive resistor for about $6-$20. It’s a great way to build something that needs to sense “force” of something such as your hand strength, leg strength, etc…etc… In other words, you could build a soccer game machine with it. via instructables Circuits, Con ... More
June 25, 2008
DIY How To Get AC current from a 9 Volt Battery!
Download latest version of Flash to view video!. Click Here to View in Full Screen Mode Here’s a fun science experiment you can do to create some AC current from a 9 volt battery. Well, it’s not “real” AC current but still really cool. via wonderhowto Circuits, Consumer, Cool, DoItYourself!, DoItYourself!, fun science ex ... More
May 20, 2008
DIY HACK - How to Make an LED Orgami!
The idea here is simple. Stick an LED and 3V 2032 battery into a paper cube orgami thingee. Great idea, well executed. This little LED-lit cube is much more than just a paper lantern: It’s a translucent and flexible thin-film electronic circuit that hooks up a battery to an LED, limber enough to be folded into an origami box. And the coole ... More
May 19, 2008
DIY - How to Make LED Cubes!
Wow, here’s a really creative way of making your own LED cubes! The material used is Smooth-On brand “Clear Flex 95″. This is mainly sold as an industrial product, although smaller quantities (highly recommended! See below for why) may be availble from art supply houses. It comes in 2 separate jugs of syrupy liquid marked PART A and PART ... More
DIY USB Sound Card needs no XP drivers!
Here’s a great USB DIY Sound Card that NEEDS NO XP drivers. It’s plug-N-play. For a DIY project, very impressive and everyone should make their USB DIY “driver-less”. Make a sound card is no more a complex issue. If you use great IC PCM2702 from BURR BROWN / Texas Instruments you can create a fully functional USB sound ca ... More
DIY 4 by 4 LED Matrix
Download latest version of Flash to view video!. Click Here to View in Full Screen Mode Here’s a neat little DIY 4 by 4 matrix LED thingee… A few years ago, when I finally got around to learning PIC programming, I decided to I wanted to create something that would run LED animations on a small 4×4 matrix. I liked the idea of the s ... More
April 30, 2008
DIY HACK - How to make your own White Board Plotter!
Download latest version of Flash to view video!. Click Here to View in Full Screen Mode Lol, this has got to be the best DIY project I have seen this year. A white board plotter! I need this as I used my white board a lot but do feel if I had such an automated plotter, I could be doing a lot better at jotting down my ideas more clearly than what ... More
April 27, 2008
DIY - How to build your own G-Force Meter!
Download latest version of Flash to view video!. Click Here to View in Full Screen Mode Remember I did a G-Force Meter couple years ago? Here’s another cool DIY G-Force meter. The only difference it that it uses 7-segment display and a PIC18F series microcontroller. After seeing so many applications using acceleromters making a simple proje ... More
April 2, 2008
DIY Dual Fan Controller Project
Here’s a nice little circuit diagram for all those hardcore DIYers if you are trying to build a dual fan controller using an ATtiny45 although I’d never use this thing, I’d rather use a CUBLOC. Over the course of a weekend, I cobbled together some leftover robot parts to create a simple dual-fan controller. The board turns on t ... More
DIY - Robotic Yellow Drum Machine plays Drums!
Wow, this has to be one of the cooler DIY robots I’ve seen in a long time. Basically, it plays drums. Not real drums, but it plays your household stuff like vases as drums. Beautifully done, we give it an A+ for the creators. (Btw, we are not selling the blog for $1000, our readers say it’s too cheap! How much should we sell it fo ... More
March 24, 2008
DIY HACK - How to make a cheap Lie Detector!
Download latest version of Flash to view video!. Click Here to View in Full Screen Mode Here’s a funny cheap lie detector you can make. I don’t know if it really works since there’s no circuit diagrams but you can find lots of lie detector circuit diagrams on the internet like this one I found in about 5 seconds: Yes, these lie ... More
March 15, 2008
DiscoLitez - Winamp Plugin that allows you to build cool party lights!
Check out this cool Winamp plugin that allows you to convert Winamp songs to sound-activated lights! DiscoLitez is a Winamp plugin that allows you to control lighting equipment from your computer. This is done using the printer port and some external switching/driving circuitry. At the moment, you’ll have to build the circuits yourself, but ... More
February 27, 2008
Easy plug switching
For people who have to use an extension lead in order to house all of the plugs that are needed to get power for all of your hi tech gadgets and any else that you are going to need to get you through the day. This means that the plugs can stay in place but the power can be switched off by just raising the plug and therefore cutting the power to t ... More
February 23, 2008
DIY HACK - HOWTO make your own Condom Sound Activated Party Lights when you ain’t gettin’ any!
Download latest version of Flash to view video!. Click Here to View in Full Screen Mode Okay, here’s a funny DIY where you can make your own sound activated party lights. If you want the non-adult version, you can check out our Christmas Voice Activated Party Lights too. (And yes, you have to use a Magnum for this one) This project shows yo ... More
February 20, 2008
DIY - How to make your own parts organizer out of plastic bottles!
Check out this really cool parts organizer you can make using plastic bottles and save the earth at the same time! If you’re like me, you have a ton of PCBs laying around from things you’ve taken apart. Put them to good use and salvage the components from them. via MakeZine Circuits, Circuits, Computer, Computer, Cool, Cool, DoItYour ... More
February 12, 2008
Desert island gadgets
They say that if you are on a desert island for so long, you will be able to make almost anything out of coconuts and here is the proof. This is a really cool coconut amp, and in fact if you can make this then you are on your way to building up a civilisation. Source [Techna Bob] amp, Audio, Audio, Circuits, Circuits, coconuts, Consumer, Consum ... More
January 26, 2008
Atmel AVR HACK - Temperature Controller using Microcontroller AVR
Check out the Atmel AVR temperature controller hack, although I made a better one last year that can be controlled via ethernet, the case looks awesome! Wine doesn’t like subzero temperatures, and during wintertime, my “winecellar” got pretty cold. There was an electric heating element, but the thermostat was broken, so it was ... More
January 21, 2008
Jet engines that fit in hand
Researchers at the Oklahoma State University and DARPA have developed something that can only described as a mini jet engine, it can vary in from being smaller than a cigarette to longer than a foot, but can provide power to a UVA or other un-manned craft, which can take video or other images of the enemy. This is a great time for this type of te ... More
January 16, 2008
DIY HACK - HOWTO disable Lexus and Prius navigation lockout!
Cool, here’s my friend Jason from Hackszine posting about how to disable Lexus and Prius navigation systems. I don’t own a Lexus or a Prius, just a gas-guzzlin’ Chevy, but this might come in handy when I do get one. Here’s a short video showing you how to do it: Download latest version of Flash to view video!. Click Here t ... More
January 15, 2008
SiteHoppin’ Entrecard Tech Blogs - Microcontroller AVR Oscilloscope
I’ve summed up all the tech blog on Entrecard on SiteHoppin so you can use the following link to “site hop” tech blogs: http://SiteHoppin.com/Special:Random?tags=entrecard-tech&mode=2 We will be doing a special, “Site Hoppin’” through all Entrecard tech blogs and (hopefully) get an interesting post per each ... More
January 14, 2008
