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Topic: Which parts (Read 2 times) previous topic - next topic

rutierut

Feb 08, 2014, 01:07 pm Last Edit: Feb 08, 2014, 02:24 pm by rutierut Reason: 1
Hey guy's,

I want to build a little cheap version of an Arduino and i need the ATmega328 chip, 16 Mhz crystal and a 5 volt voltage regulator. If i go to mouser.com i really have no idea what i should order. If anyone experienced could help me out or just point me in the right direction i would be super grateful. Al the components have to be trough hole. Thanks in advance.

LarryD

Have you looked at the Arduino pro mini on eBay?
The way you have it in your schematic isn't the same as how you have it wired up!

CrossRoads

#2
Feb 09, 2014, 05:59 am Last Edit: Feb 09, 2014, 06:02 am by CrossRoads Reason: 1
Look at dipmicro.com, easy to find, inexpensive mailing costs:
bootloaded ATmega328P
16 MHz crystal
2x 22pF capacitor, 50V rated
10K resistor, 1/4W
4x 100nF capacitor, 50V rated
28 pin socket
perfboard to mount it all on
5V regulator
1uF cap, 10uF cap to go  with regulator
I don't bother anymore tho - just use a 5V wallwart and a 10uF cap where power comes in the board:
http://www.dipmicro.com/store/DCA-0510
2-pin screw terminal, or barrel jack connector to bring power in
female headers? 6-8-10 pin
Designing & building electrical circuits for over 25 years. Check out the ATMega1284P based Bobuino and other '328P & '1284P creations & offerings at  www.crossroadsfencing.com/BobuinoRev17.
Arduino for Teens available at Amazon.com.

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