David sent us an easy upgrade for the Bare Bones Arduino that will give it a couple cool features released with the new Diecimila Arduino, namely the ability to auto-reset after a code upload and a firmware update that will get the board running in 2 seconds instead of 10. With help from Paul Badger […]
The PSP hackers over at noobz.eu have released a killer tool for fixing any bricked PSP, restoring it to v1.5 firmware. When the PSP boots, the hardware checks for the serial number on the battery eeprom. If it’s 0xFFFFFF, it loads firmware from the memory stick instead of from internal flash. You use a working […]
NES.app is a full blown Nintendo emulator for the iPhone. It supports the device’s multitouch interface, so you can use the virtual on-screen game pad with your thumbs, just like the Nintendo gods intended. NES.app uses a heavily modified version of the InfoNES emulation core to mimic the 6502 processor in a Nintendo Entertainment System, […]
ToolNut put together a nice guide for using electrolysis to clean up rusty tools: This is a relatively simple, safe and cheap way to remove light or heavy rust from any ferrous object. I used this process to restore an old wood plane that I bought for $1 (it looked totally un-usable because of the […]
Common packaging styrofoam is actually puffed polystyrene, the same polymer that’s used to make things like CD cases and plastic model parts. When acetone is used as a solvent, the expanded polystyrene will easily dissolve and you’ll be left with a liquid acetone/polystyrene solution. As the acetone evaporates, the polystyrene becomes increasingly viscous: first pourable, […]
Fire and robots. Robot love. Burnination. I came across a couple of pyro-robot soulmates today. Flameosapien is our familiar buddy, slightly modified with a remote operated flamethrower. The Robosapien V2’s remote was modified with an additional 4 channer transmitter. Gas flow is adjusted by a small servo and ignited with a BBQ lighter. His more […]
If you’ve ever needed to place a VGA monitor further than the standard 6 foot cable allows, you may be familiar with some of these problems: VGA cables are expensive Several cables chained together affects signal quality Running a VGA cable through conduit is pretty difficult You can avoid a lot of these problems by […]
