What's New
- iriver Lplayer teardown
- Sipura SPA-841 teardown
- Robotic locomotion
- Finding value in work
- ZFS: the final straw
- Cross-blog pimpage: sixproducts.com
- Running AbstractSpoon ToDoList under Wine
- Aoyue 906 Hot Air Rework Station review
- What I learned from setting up ZFS on my fileserver
- Nokia E65 review: how does it stack up against a 5-year-old Siemens ME45?
- Extending battery life on the Dell XPS M1210
- A quick guide to using MySQL in Python
- Market segments and tactility: the new Apple iPhone
- Cree XR-E LEDs
- What's New block for Drupal
- Google calendar for Sydney adventure and MTB races
- Background Check Antivirus
- Multithreading and performance
- DVI on laptops
- Dell XPS M1210 review
- Improving university for developers
- Automatic Wealth for Grads, by Michael Masterson
- Converting Access databases to PHP/MySQL webapps
- Testing the board
- Assembly
- Making a PCB
- Random bits and pieces
- One weekend, one PCB layout
- Commitment
- Accounting software
- More LTSpice rambling
- The things you find...
- Playing catchup
- Market research
- What type of business?
- Introduction
- New look
- Integrating the H-bridge and its controller
- Using CPLDs and FPGAs in hobby electronics
- A simple logic analyzer
- I2C-based H-bridge controller with PWM
- The virtues of small development teams
- Building a Sumo robot (summary)
- High-power LED mountain bike light
- Optimizing your Start menu for fast program access
- The best batteries in the world...
- Battery-powered USB iPod charge cable that requires no special components
- How to build a simple Luxeon LED bike headlight
Re: heat sink ?
Nope; take a look at the datasheet for the lens if you're not sure. You get the lens, and it has a sticky pad on the back. That's it. You have to supply your own heatsink.
Keep in mind that you don't need a whole lot of heatsinking. The lights of built with these (which I'll be writing up soon, honest!) just have a small aluminium bracket and they don't even get warm. Some people are taking it way too far with their copper-inlaid heatsinks and ducted air :-)