Post Created date
bobgardner wrote:Walkin on eggshells. Yer fixin to get fired. As far as I know he is not hired by anyone, he is just doing voluntary work spending a lot of hours daily moderating...
Thursday, 28 November 2013 - 15:22
I wanna new Flux...
you can also check ebay Alex
Sunday, 10 March 2013 - 20:23
Click the category you want and you'll get the list Quote:what is ardiuno? Alex
Saturday, 9 March 2013 - 11:56
Input protection diodes on Atmel port pins
lbcaust wrote: What we want to do is have 2 input ports (i.e. 16 bits) of a Mega32 read a 16 bit bus. Speed is very low (a few hertz at best, it basically changes state from...
Friday, 8 March 2013 - 15:59
atmega hardware resetting
Someone is obviously messing with you because that is not true. The only think that can reset your mcu is the external hardware (reset or supply) and the internal code you write...
Friday, 8 March 2013 - 08:38
Gain bandwidth product atxmega adc gain stage
I opened a random datasheet ( ATxmega256A3BU Complete ), The ADC gain stage characteristics are in page 76/77. The closest to your question...
Friday, 8 March 2013 - 08:09
What is the minimum voltage that a uC can detect ?
it is a 10bit ADC that can give results in the range 0 - 1023. The transition points are every Vref/1024 For example with Vref=1v , 1v/1024 = 0.98mv so below 0.98mv you will get 0...
Monday, 4 March 2013 - 09:26
What is the minimum voltage that a uC can detect ?
I'm not sure the ADC will be the best solution. The ADC steps are about 5mV with a Vref of 5v , if you lower that to the min 1v then you will get about 1mV steps but the...
Monday, 4 March 2013 - 07:57
What is the minimum voltage that a uC can detect ?
Refer to page 313 in the datasheet For a supply 2.4v - 5.5v the VIL threshold is < 0.3 * Vcc , VIH > 0.6 *Vcc . As av example for 5 supply the...
Monday, 4 March 2013 - 07:25
Protect and hide some of the source code
Here are a couple of unreadable code examples: Taken from http://www0....
Monday, 25 February 2013 - 07:57
creating header files
arun_nr wrote:so it will be like Quote: #if void Adc_init(); int Adc_read(); #endif What exactly do you mean by the empty #if? Normally it is a good idea to include a condition...
Sunday, 24 February 2013 - 14:08
Problem with Mega32
How was the chip programmed in the first place, what have you changed since then? Alex
Saturday, 23 February 2013 - 00:18