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AVRISP clone from Digikits unreliable after a few months
Hello there, in february 2008 I bought an STK500v2 AVRISP clone from Digikits, and I used it with pleasure on OS X for a long while. All I had to do was install the CP2102 USB-...
Friday, 13 November 2009 - 20:08
Identifying capacitors
Hello all, after a long hiatus I am finally able to get back to electronics. During this weekend I made an inventory of the components I have, and I stumbled upon some capacitors...
Sunday, 15 March 2009 - 22:58
Global variable not working properly after removing printf
Hello all, I have started working again on a little project of mine involving an ATmega8. It's halfway done and using printf() and its brothers had already brought the flash usage...
Thursday, 14 August 2008 - 16:12
Are the ports all the same?
Forgive the possibly very stupid question, but I've been wondering about this for a while. Is there any specific difference between the different general input/output ports...
Thursday, 3 July 2008 - 20:23
Rejoice! I just bricked my first AVR!
While devising ways to get a stable and reliable timer source for my ATtiny2313 and realizing that I could recycle the /RESET pin as a regular I/O pin in order to have T1 (PD5)...
Monday, 26 May 2008 - 01:05
Pin change interrupts on ATmega8?
Hello all, I'm finally developing my first real electronics projects (beyond playing with LEDs in all possible ways), consisting in a user-configurable automatic remote for my...
Saturday, 22 March 2008 - 18:16
Timing how long a capacitor takes to discharge
Hello all, please bear with me if this is a stupid question, but I'm a newbie. :) This is mostly a hardware issue, but I suppose that there might be some faulty logic in my...
Saturday, 15 March 2008 - 18:48
avrdude: ATtiny45 unresponsive after writing to flash
Hello all, I just recently started playing with microcontrollers so I'm quite ignorant about them, but I'm learning. :) I have a couple of ATtiny45s, a couple of ATtiny2313s and...
Tuesday, 26 February 2008 - 02:15