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- Category: ARDUINO
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After having difficulty to remap the MUT coding from ECU of my car, I have to put a site this project temporarily. I still waiting a good time for me to get USB to serial adapter that compatible with Win 7. Mine is not compatible at all. I do not want to invest unused/incompatible device because I have short of money. Furthermore, most of my salary has to go to my son's education fund. I am not complaint about it but I really frustrated having an item I bought is not help my hobby at all.
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- Category: Security
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Pada 30 Disember 2011, ada seseorang yang claim WPA PSK boleh dicrack dengan cara brute force. Dengan memperkenalkan concept crackingnya. Mungkin satu hari nanti, ada orang akan keluarkan toolnya.
Tak sampai satu hari, esoknya sudah ada orang mengeluarkan tool crack WPA PSK. Cuba dapatkan source codenya di sini, http://code.google.com/p/reaver-wps/ .
Aku belum sempat nak study benda ni, tapi untuk kawan-kawan sekelian, sila lihat video di bawah.
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- Category: Security
- Hits: 2956
Ada beberapa kes di mana anda akan mengalami masalah mengakses satu laman tapi akan diajukan (forward) ke http://searchportal.information.com . Ini menyebabkan anda merasakan laman tersebut telah kena hijack atau tidak berfungsi lagi atau juga telah ditutup.
Sebenarnya, laman ini telah dikaburi oleh cookie searchportal.information.com. Contohnya, laman http://abc.com telah kaburi, oleh broswer anda di mana ia akan melihat cookie ke mana arah abc.com ini nanti. Dalam masalah ini, abc.com dilihat perlu dihantar ke searchportal.information.com.
Cara untuk mengatasi masalah ini, adalah memadam semua cookie. Jika anda sayang cookie yang lain, anda perlu mencari cookie searchportal.information.com dan cara ini sungguh memenatkan kerana terdapat banyak cookie lain.
Selepas itu, tutupkan broswer dan lancarkannya semula.
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- Category: ARDUINO
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Hi, It has been so long I am not talking about arduino. I have a project with arduino and I will expose it yet. But, one part of the project (programmes) is to have a log file in SD card named by date. Something like YYYYMMDD.CSV file.
Basically, I used RTClib.h library because date/time syncronisiation is very simple. To create file name based on date, we need to put every digit in file name charactor from integer values. So, we need to know about % (modulo) and / (divider) algorithm. Some of us maybe not very familiar with modulo. You can read about module in here.
And also, we must understand SD.h is only allow 12 characters, something like 8 characters for file name, . , and 3 characters for the extention file name. (YYYYMMDD.CVS) Total 12. More than that is not acceptable.