Difference between revisions of "AVR Drivers"

[[File:Soic8clip.jpg|thumb|200px|SOIC 8 clip with wires rearranged]]The other piece of hardware is a SOIC 8 clip to attach to the pins of the Atmel chip on the flashlight driver. There are cheap blue ones on eBay made by Pomona that have been very problematic, but sometimes work. They cost about $12. It is best to get one with a ribbon cable that attaches to pins coming out of the clip. The individual wires of the ribbon cable can be moved to the correct pins for the ISP programmer. See below for the proper configuration. There are [http://cgi.ebay.com/SOIC-8-SOIC8-8-Way-SMD-Programming-Testing-Test-Clip-/380333853764?pt=LH_DefaultDomain_0&hash=item588daa0c44 more expensive ones on eBay] made by 3M that might work better. These are black, cost about $21, and don't seem to include the cable. The programmer itself includes a cable but you will need some way of connecting the wires in the ribbon cable to the pins sticking out of the clip.

'''Clip alternative:''' You may be able to get by without a clip, by soldering leads to the chip temporarily. BLF user HID45 soldered pins only to the corner legs of the chip which is way easier than trying to solder adjacent legs, and then manually holds leads on the other two legs while someone else runs the computer. There's a picture [http://budgetlightforum.com/node/799?page=6#comment-37959 here].