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Discussion Title Created date
Electronics toolkit
Hi Freaks, I am thinking of buying a very basic electronics toolkit. I found this one on ladyada website which was $100. This one has most of the things I need: [url] http://www....
Thursday, 9 April 2009 - 13:40
cheapest AVR programmer
Hi Guys, Anyone knows of a cheap AVR programmer? I am not looking for ISP or ICE just a programmer that I can use to program the flash of my AVR with my program outside my app....
Wednesday, 8 April 2009 - 22:53
on chip peripherals vs. off chip
Hi Freaks, A recent post prompted me towards a general question: when should you use the on chip peripherals (like thermistors,pressure sensors,ADC,etc.) vs. the off chip ones on...
Wednesday, 8 April 2009 - 11:11
simplest AVR for thermometer and clock
Hi guys, I am trying out a project which measures temp. and displays time. I want to make this 3.3V battery operated hand held unit. Which is the simplest AVR to use for this? All...
Sunday, 5 April 2009 - 01:05
Mega128L
Hi Guys, I am using a M128L in a low power (3.3V) operation. I was looking at the datasheet and wanted to know two points: 1)Is there a Voltage vs. frequency curve for this micro...
Wednesday, 1 April 2009 - 13:31
simple wireless application
Hi guys, I want to try a simple wireless app (not LOS) using M16. Something like turn on an LED say on the STK500 board remotely. Is this possible? Any ideas where I can begin?
Wednesday, 1 April 2009 - 00:51
Flash error for LCD using STK500
Hi Guys, I am using the gcc lib example for interfacing an LCD with the STK500 and Atmega16 and I am getting a flash error as attached. I am using the routines as mentioned in...
Tuesday, 31 March 2009 - 00:26
Global variables
ok here is something that baffled me: I had the following header file (glob.h) which had an extern variable defined: //in glob.h extern unsigned int test; then I had a try.c...
Friday, 27 March 2009 - 14:06
PLL question
For a differential negative gm VCO using BJT, how is the gm dependent on the output frequency? I have a PLL and my control voltage to the VCO is too high and I know the betas of...
Thursday, 26 March 2009 - 16:17
temperature sensor inside IC?
Hi guys, here is a stupid question something that's made me scratch my head bald.. If you have a temperature sensor that is on chip (like the Maxim DS3231) or a pressure sensor on...
Thursday, 26 March 2009 - 02:05
AVR GCC disassembly
Hi guys, are there any good tutorials that explain the logic and general rules of how AVR C language code is converted to assembly by the compiler? I work mostly with C code, but...
Sunday, 22 March 2009 - 16:21
STK501 and 90USB1287
Hi Guys, I have a STK501 and 90USB1287 device on it. (I have not connected this board to STK500) I am using a JTAG programmer (JTAG ICE MKII). When I try to program my board, I...
Saturday, 21 March 2009 - 02:01

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