I want to buy an Arduino borad and I found one on the internet, please help me evaluate its performance. If there is other type better, please introduce it for me. Thank you all.
Here is the link: http://www.geeetech.com/arduino-mega2560-p-174.html
You may want to look at the descriptions here.
http://arduino.cc/en/Main/Products
As to “better”… it really comes down to what you intend to use it for.
These are a fantastic buy, have good quality 16 MHz crystals and always seem to work perfectly: http://www.ebay.com/itm/271635545846
Do not buy the many lookalikes. The board above has a double row of pinouts at one end and that allows you to program the chip with the standard AVR ISP programmer, as well as with the Arduino FT232RL programmer.
I want to design an MP3, maybe MP4 if I succeed in MP3.Mee_n_Mac:
You may want to look at the descriptions here.http://arduino.cc/en/Main/Products
As to “better”… it really comes down to what you intend to use it for.
Why would you want to design something that’s already been done? Unless you think you can make it better… https://www.sparkfun.com/products/10628
As for MP4, Arduino is not capable of doing anything with video. It’s just not powerful enough.
If you are a beginner with electronics/programming, then Arduino is perfect for you. After you learn the basics, then you can think about a project like this. On the topic of wanting ‘us’ to give you more info about Arduino, there are thousands of websites that have extensive specs, info, and tutorials for all things Arduino. Why should we type out all this again just so you can read the same thing that’s been typed out before?
Start with an Arduino mega32 based Arduino board.wenganxiang:
I want to buy an Arduino borad and I found one on the internet, please help me evaluate its performance. If there is other type better, please introduce it for me. Thank you all.Here is the link: http://www.geeetech.com/arduino-mega2560-p-174.html
The board you show is a 2560 which has a flash memory far larger than you’ll need, plus the '2560 is bank switched flash at that large size. Too much for a beginner.
codlink:
Why would you want to design something that’s already been done? Unless you think you can make it better… https://www.sparkfun.com/products/10628As for MP4, Arduino is not capable of doing anything with video. It’s just not powerful enough.
If you are a beginner with electronics/programming, then Arduino is perfect for you. After you learn the basics, then you can think about a project like this. On the topic of wanting ‘us’ to give you more info about Arduino, there are thousands of websites that have extensive specs, info, and tutorials for all things Arduino. Why should we type out all this again just so you can read the same thing that’s been typed out before?
You got it. I am really a beginner. I want to do something based on Arduino, and I first thougt of MP3.
MP3 easy is PJRC’s Teensy 3.1 board with their libraries.
After you’ve done a couple of simple projects with Arduino mega328 or a Teensy 3.1 with very simple examples. Teensy 3.1 is a 32 bit ARM processor but with libraries that make it compatible with 8 bit Arduinos.