Type in the full discussion title or a part of it.
Discussion Title Created date
STK600 Datasheet
Hi All, Was thinking of getting a stk600 as currently I only have a AVRISP mk2 and the stk600 has all programing options, will work for Xmega, some 32 bit AVRs and has some basic...
Monday, 3 November 2008 - 00:28
Tx/Rx lines as bus and also power
Hi All, I Was thinking of making a USB/RF module where there would be 3 connections on the Tx Rx UART lines (all at 5v TTL level) but I'm thinking only 2 devices will be active at...
Monday, 10 March 2008 - 05:52
DC motor selection
Hi all, I have some questions regarding the selection of DC motors. (hope this is the right place to post such questions) My motor driver circuit design can supply a maximum 2A...
Friday, 8 February 2008 - 03:22
timers, capture & output
Hi everyone. I have a couple of questions/clarifications for a project I'm working on, it's in relation to timers on mega644p (or megaxx4p really) Only Asynchronous timers with...
Wednesday, 6 February 2008 - 06:52
connecting open collector/drain outputs together
Hi all, I was just after some clarification with the following. I've got 2 outputs going to 1 TTL input. If either output goes low the TTL input should go low (so its an OR...
Sunday, 22 July 2007 - 02:36
Proto board development and manufacture
Hi all, I've got a few questions relating to a development board/prototype board I'm designing and was after your thoughts & opinions. The aim is really just to build a board...
Sunday, 17 June 2007 - 02:05
FT245R assistance
Hi freaks, I have searched the forum for help on FTDIs FT245R but am still having some issues. Story so far…. I’m using a FT245RL connect to a Mega32. On the PC side I’m using...
Friday, 22 September 2006 - 00:26
reading input pin - stupid question
ok I'm simply trying to see if a buttons been pressed, initially I was using debounce code but it didn't work, so I thought I'd simply read the pin, however its not working. Using...
Tuesday, 22 August 2006 - 01:59
changing interrupt priority
Hi everyone, I'm using a mega32 and want to change the interrupt priority of some of the interrupts. for example, 2 of the interrupts i'm going to implement are timer1 compare...
Wednesday, 9 August 2006 - 01:21
use of structs
Hi freaks! was after some help with the following code, I've cut it down a bit so post isn't too long; part of my my .h file /* STRUCTS */ struct button { unsigned int mask;...
Monday, 31 July 2006 - 04:03
coding query
Hi all I was just wondering if someone could point out to me why code 1 doesn't work yet code 2 does. I'm using studio4 with WinAVR, code 1 generates an error when building/...
Sunday, 30 July 2006 - 07:03
mega32 definitions
Hi all, is there a .h file from atmel containing definisions for control registers etc. for the Mega32, something like meag32.h I've had a look but so far it seems to be hiding...
Friday, 28 July 2006 - 07:09

Pages