Nintendo Sixtyfree Lite-R portable N64

n64

Nothing says Christmas like Nintendo 64 and benheck forum member [SifuF] has a treat for you. His Nintendo Sixtyfree Lite-R stuffs all the guts of at Nintendo 64 into a compact handheld package. It features dual joysticks and triggers. The display is a PSone screen with all of the extra board trimmed away. The part that really makes this project shine is the case. It’s vacuum-formed 2mm sheets of polystyrene. Another nice touch was the volume and screen brightness. They’re adjusted by holding down start and then using the other buttons. It doesn’t have internal batteries, but can run off of a 7.2V Infolithium.

[via Engadget]

Parts: 8bit IO Expander (PCF8574)

pcf8574

Sometimes a project has more sensors, buttons, or LEDs than your microcontroller has pins. The PCF8574 is an easy way to add 8 low-speed input or output pins to a microcontroller. A configurable address lets multiple PCF8574s exist on the same bus, so two microcontroller pins can control dozens of IO pins. We’ll show you how to use this chip below.

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WeeP5 a Wii zapper on steroids

wii_zapper

This is the WeeP5, a fully functional Wii controller gun that looks like an MP5. [TheOreos] found the original zapper attachments to be lacking in several areas. His solution was to build a controller, integrated into an existing gun design with all the buttons exactly where he wanted them.  He picked up a toy MP5 and sacrificed a Wiimote for the cause. He did a fantastic job, it looks great and, according to him, works well too.  He may want to consider putting an orange tip on it though, just to keep from spooking the police.

USB servo squirter

squirt

Here is a great project for learning how to control servos. They’ve made a USB controlled squirt gun using the USB NerdKit, a pump and a servo. This is a great tutorial to learn about PWM and controlling servos. The tutorial is very thorough, with great pictures and a video of it all , which you can see after the break.

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Hackit: What did you get?

adp1

It’s the season of gift giving. Did you get anything interesting/hackable? What will you work on next?

We gave ourselves an Android Dev Phone 1 (ADP1). We hadn’t really considered getting a G1 until the ADP1 was announced… It’s actually a lot of fun to use as our primary phone. Our favorite app so far is connectbot, the SSH client. The interface is really smart, way better than all of the iPhone clients.

What did you get?

Surviving a hacker conference

concrowd

With another hacker conference looming in front of us, it’s time to start thinking about hardware security. Hacker conventions have the most hostile network you’ll ever encounter. [Security4all] points out that 25C3 already has an extensive page on securing your hardware. It starts from the ground up with physical security, BIOS passwords, and locking down bootloaders. There’s a section on securing your actual OS and session. Finally, they cover network usage. It mentions using SSH for dynamic forwarding, which we feel is a skill everyone should have. We’ve used it not just for security, but for bypassing brainless bandwidth restrictions too. There’s also the more trick transparent version. Every piece of data you bring with you, you risk losing, so they actually recommend just wiping your iPhone and other devices before attending. It’s important to remember that it’s not just your own data at risk, but everyone/thing you communicate with as well.

How to properly dispose of fruitcake

While doing serious fruitcake research, (no, really) we stumbled across the Great Fruitcake Toss held every January in Colorado. The particular entry above caught our eye. Omega 380 was built by a group of Boeing engineers and currently holds the distance record of 1,420feet. It’s a large compressed air cannon. All pressure is human generated using an exercise bike turning a pump. Apparently the team’s first contest entry was a classic surgical tubing slingshot. It eventually broke down during a very cold year, so they switched to this newer design. You can see more videos on the Operation Fruitcake blog.

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