Fresh hacks every day
[Laurens Tromp] stumbled upon this LED lamp project while looking for a datasheet. The lamp has two heads with 252 LEDs each. The individual heads have equal number of red, blue, green, yellow and white LEDs. At the base of the lamp is a touch pad that has a virtual slider for each individual color’s intensity. The heads can be … Read the rest
If you didn’t catch NOVA’s coverage of the DARPA Grand Challenge on Tuesday, titled The Great Robot Race, it is now available online in chapter form on the official site. Autoblog has an excellent synopsis. If you want all of the video in one piece, you can find it on Mininova. I’m sure the episode will … Read the rest
[MM] has built a simple lighting adapter for analyzing skin lesions. Different layers of the skin absorb different parts of the light spectrum. By shining those particular wave lengths on the skin you can get an image of the lesion in various layers. This camera adapter is designed for a Nikon Coolpix E3100 digital camera. The ring of LEDs … Read the rest
[Chris Rybitski] didn’t really have any money to spend when the headunit in his car died. He did have a broken JVC CD player from a friend and decided to convert that into something hideous he could use in the car. The amplifier portion still worked, but the CD section didn’t. Unplugging the CD board kept the amp from functioning, … Read the rest
[SeBsZ] built this 16 dimmable lights controller based on his friend Christian N?g’s PC_DIMMER project. The PC_DIMMER project supports up to 128 individual lamps with 255 steps each. The controller boards feature an Atmel ATTiny2313 microcontroller that controls 8 lamps. Sebsz built two boards for his project and has status indicators mounted on the side of the box. Everything is … Read the rest
The Cisco Unified IP Phone 7960G is becoming fairly common in corporate environments. The phone has a built in XML browser for navigating menus. [Nick] decided to hack together a PHP application that will let the phone display email messages in a POP3 account. In its current form it works with most text-only messages, but limited filtering means it … Read the rest
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