Here’s a cool oxygen sensor simulator via hackaday for those of you who need to build some custom control system for your turbo, nitrous, super-charged engines. I used to have a car that I put a turbo-charger on it. Well, I had this really crude fuel oxygen control management system using couple
Here’s howto turn your DVD burner laser into a laser you can use to point at random things… (don’t point at people)
Here’s a cool DIY on how to control a DC motor using your serial port via Make.
Westsw shows you how to control the speed of a small DC motor with nothing but the serial port on your computer, a single MOSFET, and DOS commands…
here’s a hacker’s dreamer phone via slashgear
FIC is focusing on common usability at this moment such as MP3 support, GPS systems and GSM, however all those basic features and functionalities can be added to and extended with the involvement of the open source community. FIC will provide the
Okay, after a long work week, we are back relaxing at Lincoln Park in San Francisco… Weather is very nice today and I got a lot of sleep (like 12 hours). Tonight, we will cook some good food but before doing so:
Here’s how to extend your wireless keyboard range via hackedgadgets. I wonder if you can do this to
(Garrett in Action!)
video://www.youtube.com/watch?v=Lu8iXLNsL-Y
Here’s a cool persistence of vision DIY by Garrett!
Well, here’s a cool DIY on using a simple ADC chip into a PC Oscilloscope. Very interesting how you can use a $6 chip as a $300 Machinery…
ZikiWiki is a technology wiki I created for technology. Well, right now I am just posting some stuff for my work but hopefully, it will get bigger and bigger and become a free useful tool for diyers, hackers, engineers, and etc… Right now it’s in beta testing period, so if you need a place for your information organization, this might be a good place to start.
I thought about how restricted wikipedia was becoming, it’s like a free place that’s not free anymore, but here’s a wi
Here’s a cool circuit for color sensing using minimal circuit components…
Colour sensor is an interesting project for hobbyists. The cir- cuit can sense eight colours, i.e. blue, green and red (primary colours); magenta, yellow and cyan (secondary colours); and black and white. When a primary coloured light ray falls on the system, the glass plate corresponding to that primary colour will allow that specific light to pass through. But the other two glass pl
Kinda cool looking PC, high powered gamer’s PC has a “Retro” look to it…great for halloween!
