Closed. This question is off-topic. It is not currently accepting answers.
Want to improve this question? Update the question so it's on-topic for Stack Overflow.
Closed 11 years ago.
Improve this question
I know this may not be the correct place to post this, but how do I know if a certain chip is dead? My friend has this Atmega32 and he seems to have connected it to 9V battery for a minute maybe.. He's unsure about it, but I think the chip is damaged, So, is there any way to check if that is the case?
You have read the datasheet right! - the Electrical Characteristics section.
Even if it appears to work, parts of it may have failed, or stressed to the point that they will fail soon. Any necessary over-voltage protection should ideally be designed into your circuit's power-supply design.
Does it program? Do the I/O ports work? Did it emit magic smoke?
Likely, its dead.
Related
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack Exchange site, you can leave a comment to explain where the question may be able to be answered.
Closed 5 years ago.
Improve this question
I want to test some Ransomware. Therefore I wanna use VMware and create a virtual machine, where I can execute this software. I already deleted the Network device, so that no connection is possible between my computer and the VM. Do I need to know something more about it. Could it be possible that the virus breaks out and affects my PC?
Make sure that you are not playing around with Cerber 6 Ransomware because it has Anti-VM features that can easily bluff you when you are on the test. I just got to know the same from this post:http://ransomwares.net/cerber-6-ransomware/. I request you to read this post to know more about Cerber's new Anti-VM & Anti-Sandboxing features which makes it dangerous than never before!
Be sure to disable all shared folders. Also disable any CPU virtualisation acceleration, then you should be fine.
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack Exchange site, you can leave a comment to explain where the question may be able to be answered.
Closed 8 years ago.
Improve this question
I have a project and I need to make a building plan with server room etc, so I need to know where to place my router and what do I need to put in my server room besides My servers.
In the image below i placed my Router in my server room but I don't know if that's right
If your system is a wired system then the position of the router is not really important.
But if it is a wireless, the problem become very very very complicated. I have witness the failure of my university trying to solve your problem (i am a victim). If you want to cover your place with WiFi signal then position of WiFi router must be calculated carefully with the involving of physics otherwise you may encounter issues like signal interference, lag, lost signals and so on.
Closed. This question is off-topic. It is not currently accepting answers.
Want to improve this question? Update the question so it's on-topic for Stack Overflow.
Closed 10 years ago.
Improve this question
I am wondering about how to enable anonymous posting of question and answer in a OSQA website, like stackoverflow.com does. If OSQA does not support this feature yet, can you please give me a short brief on how can I implement a such feature like that?
Currently users, that are not authenticated cannot ask questions, post comments and answers. Actually the whole concept of Q&A community is based on user authorization. Just try to imagine a "community" where the one who asks is unknown (or call him a guest, if you like), and the ones who answer and comment are also unknown users.
Personally I don't think that the registration process is painful. Actually it's maximally simplified and users can get registered in less than a minute. Anyway, will be glad to hear how you think it can be improved.
Closed. This question is off-topic. It is not currently accepting answers.
Want to improve this question? Update the question so it's on-topic for Stack Overflow.
Closed 12 years ago.
Improve this question
I am new to networking. I just basically want to know whether we can actually get to know the no of persons logged onto our network. Since i am in a university we have the same proxy address and the IP is also same. So is it possible.
Strictly speaking, this question should be asked on superuser.com.
It depends a bit on your network. If your internal IP addresses are dynamically allocated, your administrator will be able to see how many of them have been requested. He may also monitor the traffic, and see from his statistics how many addresses have actually been seen as active. If your network uses authentication, he may monitor the valid logins over time.
Which of these you define as 'people on your network' is a bit up to you. Real people don't have that kind of interface.
Closed. This question is off-topic. It is not currently accepting answers.
Want to improve this question? Update the question so it's on-topic for Stack Overflow.
Closed 12 years ago.
Improve this question
How do you connect these to your computer? Which one would be easier to burn?
The information you seek can be found by comparing the data sheets: AT89C51, AT89S51, however you will see in this first link that it states:
Not recommended for new designs. Use AT89S51.
So that probably makes your last question irrelevant, you should use the AT89S51 regardless.
With regard to your second question (which I interpret as "connecting to a development host"), I suggest that you use an off-the-shelf development board unless you have the means and skill to produce your own. In-system programming can be achieved through the UART (there's an app. note in the link above), so you'll need a PC with an RS-232 serial interface and a NULL-Modem cable (the latter may come with the board). If you do not have a serial port on your PC, get a USB serial port adapter.
Obviously you need the development tools; at leas a compiler, and for debugging you'd benefit from an emulator; again the link above has references to tools.
Overall; read the manufacturer's documentation is the answer to all your questions! ;-)