First two versions intended for use in teaching people to etch double sided boards and to solder hole mount and large surface mount components, the surface mount version uses mostly 0805 components:
Schematics
The surface mount version above, while being pretty small, will not fit beside another USB stick in two USB ports beside each other on a laptop. For this reason i made a smaller surface mount version using 0603 and a somewhat tricky to mount QFN version of the ATMega*8:
usbasp_qfn_front.JPG
usbasp_qfn_back.JPG
After making the above smaller version i found a really cool USB memory thumb drive casing on ebay and just had to build a version that would fit inside that. This version uses 0402 and 0201 components, a DIP switch with 1.27mm division and a 6 pin header with 2mm division:
mysbasp_back.JPG
USBasp.zip
usbasp_qfn_small4_brd.zip
usbasp_qfn_large_brd.zip
usbasp_qfn_small4.zip
USBasp_sch.zip
USBasp_pcb.zip
usbasp_qfn_large_sch.zip
usbasp_qfn_small4_sch.zip
usbasp_qfn_large.zip
usbasp_qfn_small4.zip
usbasp_qfn_large.zip
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