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Messed up reset pin, can't reprogram
Haha, I'm not actually in Australia. I just like wombats lol.
Thursday, 28 January 2010 - 18:37
Messed up reset pin, can't reprogram
ok, thanks guys. all i have is an AVRISP mkII, so I guess this micro is done for. good thing I bought extras.
Wednesday, 27 January 2010 - 15:15
Negative voltage
Okay guys, I have a new question. Is there a way I can totally disconnect a pin from both ground and Vcc on the ATtiny 25? I think it's called tri-state, and I see it, or...
Wednesday, 20 January 2010 - 16:23
Negative voltage
lol, you're making fun of me aren't you? Hey, I did manage to complete the lucid dreaming mask with flashing LED's thanks to your guys' help. It hasn't blinded me or exploded or...
Wednesday, 20 January 2010 - 15:09
Negative voltage
OK, now I just need to do it.
Tuesday, 12 January 2010 - 19:09
Negative voltage
Quote:Note that physiologic response to sine wave is orders of magnitude less than that of square waves due to frequency distribution.Oh, srsly? Well that settles it then. I'll...
Monday, 11 January 2010 - 20:49
Negative voltage
haha, i'm sure your device works perfectly in dreams. I'll be sure to look for it next time I have a lucid dream. Quote:Actually all you need then is a couple transistors instead...
Monday, 11 January 2010 - 20:08
Negative voltage
What I want to do is build a Cranial Electrical Stimulation (CES) device. Basically what it does is sends a
Monday, 11 January 2010 - 18:09
Negative voltage
Jepael wrote:Another way would be to AC couple the output.how do i do that?
Friday, 8 January 2010 - 20:35
Negative voltage
Ah, okay. I'll have to think of something else. What I want to do is output two sine waves, while one goes up to +Vcc, the other is going down to -Vcc, then they reverse. I could...
Friday, 8 January 2010 - 20:27
redefining variables in main program loop
woo hoo! nevermind guys. I got it working. I guess just talking about it helped me work it out. I had an extra "return 0;" in the function. I think that's what messed me up. I...
Friday, 3 April 2009 - 15:26
redefining variables in main program loop
yes, it's volatile. however, I notice that if I put the button_is_pressed debounce code in main (without actually calling the function), it works, but when I try to call the...
Friday, 3 April 2009 - 14:22

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