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Arduino - salah satu cabang open source untuk perkakasan (hardware). Kategori ini menerangkan bagaimana kami mempelajari fundamental Arduino dengan cara kami sendiri. Dalam kata lain, mengikut perspektif kami yang mudah dalam Bahasa Melayu. Jika anda ingin mengikuti, mempelajari dan memiliki salah satu perkakasan yang digunakan di sini, jika email kami di webmaster[a]garagebox.org .
Buat masa ini, harga yang dapat kami tawarkan untuk satu board Arduino Duemilanove buatan China yang berharga RM100 tidak termasuk kos penghantaran. Lebih murah berbanding buatan Itali. Disebabkan kami tidak menyimpan stok, jika anda membelinya sila email kepada kami dan kami akan mengaturkan pembelian melalui email serta anda perlu menunggu sehingga 3-4 minggu menerimanya.
Segala pertanyaan boleh juga disampaikan melalui email di atas.
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Temperature & Humidity monitor. |
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Written by Mr Garage
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Tuesday, 21 February 2012 22:52 |
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I have designed and wrote a program to monitor temperature and humidity 2 months ago. It took me another a month to publish it. Why? Because I can not find any suitable circuit sketch for Arduino. And lazy. Hehhe.
So, what I can give to the other people about my latest project is only in short description. Any problem/questions, just ask me in comment down below using Facebook.
Objective: Build a system using Arduino to monitor temperature and humidity and save it in memory card.
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Last Updated on Tuesday, 21 February 2012 23:12 |
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Written by Mr Garage
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Thursday, 16 February 2012 00:38 |
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After I plan to have a new project with Arduino, I need to know how to build a circuit that can read voltage or what we can call it voltage reader using Arduino.
I found this site and have tried it. But, it seems like the program has a lot of error. I tried it with 1.5V AA battery and it gave me 350V??!!!
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Last Updated on Sunday, 19 February 2012 08:12 |
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Arduino solar powered system |
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Written by Mr Garage
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Saturday, 11 February 2012 14:47 |
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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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Last Updated on Saturday, 11 February 2012 15:07 |
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Date as a File Name - YYYYMMDD.CSV |
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Written by Mr Garage
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Wednesday, 14 December 2011 18:37 |
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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.
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Last Updated on Thursday, 15 December 2011 23:45 |
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Simple temperature reader using Arduino. |
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Written by Mr Garage
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Thursday, 26 May 2011 23:00 |
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I got a temperature sensor called LM35. The package similar to common transistor and slightly doubt on its look. I bought a few weeks ago from Ebay. Once i got it, it was hard to handle it. The pins were really fragile and thought it was better for me to buy the sensor that already soldered on a PCB. But, without the PCB, the cost is very cheap. Finally, I ended up to continue this lab with simple sensor connection and I think I never use the sensor in the next project after all.
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Last Updated on Tuesday, 31 May 2011 23:37 |
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