Archive for January, 2008

Compact Powerful Weatherproof Wifi Antenna

January 31st, 2008

Compact Powerful Weatherproof Wifi Antenna

Useful plans to build a weatherproof wi-fi antenna. Great for sticking it to the man (your ISP) and sharing the cost of your connection with a few neighbors. This design supposedly triples the gain compared to a standard antenna.

Compact Powerful Weatherproof Wifi Antenna [link]

T-Shirt Stenciling

January 30th, 2008

T-Shirt Stenciling

This is yet another instructable on t-shirt printing. This on uses sticky paper and silkscreen ink. Nice, simple, and seems to work pretty well too.

T-Shirt Stenciling [link]

Simple and Elegant Keychain

January 29th, 2008

Simple and Elegant Keychain

This is a really neat idea: hold a few keys together using pop rivets and washers. I can’t really say anything more because the design is so simple!

Simple and Elegant Keychain [link] [via]

Happy Birthday, Lego

January 28th, 2008

Happy Birthday, Lego

I just realized, as I stumbled on Google’s home page, that today is the 50th anniversary of the atoms of my childhood: the expensive yet totally-worth-it little plastic bricks with teethmarks on them.

Of course, they’re not shaped like bricks anymore: they have all sorts of specialized parts that cater to Ritalin snorting kids whose imagination can’t fuel rockets that look like K Cars. Unlike my generation.

Anyways, Happy Birthday LEGO.

How to drive a RGB LED with a PIC

January 28th, 2008

How to drive a RGB LED with a PIC

This simple project shows you how to drive a RGB LED with a PIC. Interesting, colorful, and expandable. With a little work, you can replicate the Ford Focus’ best feature with this: its configurable interior lighting.

How to drive a RGB LED with a PIC [link][via]

Question: How can I improve DIY Blog?

January 26th, 2008

Do you like DIY Blog?

If so, why? If not, why not? How can I improve the site? What would make it more interesting? What would make it more sticky (make you visit more often)?

Share your thoughts with me: please leave a comment.

Thanks for taking the time!

Altoids Tin Solar Cell Phone Charger

January 26th, 2008

Altoids Tin Solar Cell Phone Charger

Yet another project that turns the ubiquitous Altoids Tin box into something useful. In this case, a solar powered cell phone charger. Great idea, and it’s made from old, recycled parts: the solar cell comes from those solar-powered landscaping LED lights that illuminate tree shrubs in front of suburban bungalows at night. Here’s a thought: steal one to make this project. You’ll contribute to reducing light pollution and restoring night to what it should be: darkness.

Maybe you shouldn’t steal a LED landscaping light, but then again, you are ultimately responsible of your actions.
Altoids Tin Solar Cell Phone Charger [link]

Make a push button ignition for your car

January 24th, 2008

Make a push button ignition for your car

Can’t afford a Honda S-2000 but still want a cool push button ignition? No problem. Just do it yourself! It’s quite simple, really. You just need to drill a few holes and solder a few wires. A great project for the weekend.

Disclaimer: don’t do it unless you know what you’re going. Keep in mind that if your engine shuts off, so will your power steering, ABS and power brakes. This could result in a serious or even fatal accident. Don’t say I didn’t warn you.

Make a push button ignition for your car [link][via][via]

How to Make Printed circuit boards

January 23rd, 2008

How to Make Printed circuit boards

So you’ve designed a nice circuit and laid it out on your trusty breadboard. Time to move on and make a permanent version of it. You can always use stripboard and obtain a sloppy yet functional version of your circuit, or go all out and print your own circuit board. Homemade PCBs produce professional looking results without the overhead of dealing with a third party. An excellent option if you’re just making a few instances of your circuit.

This nice how-to shows you how to do that. Just make sure you dispose of the chemicals properly when you’re done. The sink isn’t an option here.

How to Make Printed circuit boards [link][via]

Giant collection of Eee PC internal upgrades

January 22nd, 2008

Giant collection of Eee PC internal upgrades

The Eee PC is a popular low-cost super-portable computer, which is perfect for sweet hacks and modifications. Here’s a bunch of mods you can do on your Eee PC. To name a few: USB Hub, GPS w/antenna, flash drive, FM transmitter, etc.

Giant collection of Eee PC internal upgrades [via][vial][link]