I just wanted to post this, since I spent several hours trying to figure out what was going wrong. Maybe it will help someone else having the same problem. I was trying to program an ATtiny45 using an Arduino Uno as ISP, following the very nice instructions and schematics from here: http://hlt.media…

ATtiny45 Yikes! Invalid device signature [SOLVED]

Coding_Badly March 7, 2013, 3:07am 6

gapan:
Well, it's the breadboard that comes with the Arduino starter kit.

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