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Electronics => Electronics => Topic started by: izua on February 13, 2008, 08:33:55 PM

Title: AVR programmer pcb (with antiosc filters)
Post by: izua on February 13, 2008, 08:33:55 PM

Hi! I've been checking various tutes on this site, and I noticed PICs are pretty much fallen out of grace, for AVRs.
I've been thinking for a while to make one (hell, I even have the TTL IC and some connectors, parallel, serial around) but I never quite finished it. So, I was wondering, does anyone have a spare AVR programmer PCB layout? A STK-300 (like this one (http://www.aplomb.nl/TechStuff/PPPD/MyFinalPPPD.png)) would be nice, but I guess anything will do.

Title: Re: AVR programmer pcb (with antiosc filters)
Post by: frank26080115 on February 13, 2008, 09:03:42 PM

I really like USBtinyISP, it's cheap and you can replicate it minimally with nothing but a ATTINY2313, a 12MHz oscillator, and the right connectors (USB and a ISP).

http://www.ladyada.net/make/usbtinyisp/parts-v10.html

board files are also provided in "downloads"

Title: Re: AVR programmer pcb (with antiosc filters)
Post by: izua on February 13, 2008, 09:36:40 PM

looks nice. the only problem is, i don't have a programmer to burn code into that avr :P