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Discussion Groups | BasicX | BX24 prototyping board

Discussion forum for the BasicX family of microcontroller chips.

BX24 prototyping board - davidsousamendes - Apr 3 10:46:17 2007

Hello fellows
After several projects developed with BX24, I finnaly decided to
introduce BX24 in my Electronics lessons...
I bought BX24 proto board because I thought it would be easier to the
students (instead of the breadboard that I use)... The thing is:
How can I wire my own circuits in the board?! The board only has a
large space with holes that are too large to sustain any component
(resistor, capacitor or whatever)?!! And the connections underneagh
are not like on a breadboad!!

Regards

David M.



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Re: BX24 prototyping board - Chris Odom - Apr 5 11:04:51 2007

--- In b...@yahoogroups.com, "davidsousamendes"
wrote:
> I bought BX24 proto board because I thought it would be easier to
the
> students (instead of the breadboard that I use)... The thing is:
> How can I wire my own circuits in the board?!

Hi David,

I'm not sure I fully understand your question, but Robodyssey's RAMB
II motherboard may be the thing you are looking for. The board is
small and very robust. In addition to the normal 3 male header pins
(for signal, power, ground), the board has female jumper wire
connectors for each of the microcontroller's I/O pins as well as a
connector for regulated 5V and battery power. There are two female
ground connectors on the board. This means you can design your
circuit on a breadboard and then simply use jumper wires (any
stripped solid wire will do) to connect your circuit to the RAMB
II. My students and I use this technique all the time when we in
the prototyping phase of development and it works great.

You may want to check out these pages:

http://www.basicxandrobotics.com/additions/RAMB2/index.html (scroll
to the bottom for the discussion on jumper wires)

http://mivasecure.abac.com/bpatton/merchant.mvc?
Screen=PROD&Store_Code=RS&Product_Code=RAMBII_Kit&Category_Code=M
(this RAMB II kit costs $35 and requires soldering)

http://mivasecure.abac.com/bpatton/merchant.mvc?
Screen=PROD&Store_Code=RS&Product_Code=RAMBII&Category_Code=M
(this kit is $50 but comes assembled)

Hope this helped.

chris



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Re: Re: BX24 prototyping board - rosa...@aol.com - Apr 6 8:02:43 2007

Hi,

Is the board is the same one as shown in this link, you can still use it by using the Jameco push-in terminals. The terminal is forced into the board and then you can solder the components to the board without damage the board. There are three types 34147,34155 and 34163. I think the best one is the 34147, the others are wire wrap type. Check it online www.jameco.com. The cost is $7.29/100pc units.

Attached is the link:
http://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&storeId=10001&catalogId=10001&pa=34147&productId=34147

rosarite

-----Original Message-----
From: g...@rightime.com
To: b...@yahoogroups.com
Sent: Thu, 5 Apr 2007 10:17 AM
Subject: [BasicX] Re: BX24 prototyping board

> ... The board only has a large space with holes that are too large
to sustain any component...

It sounds like you are describing a soldered prototyping area (like
the top image at http://www.phanderson.com/basicx/index.html), not a
solderless breadboard (second image). If you intend to experiment -
adding and removing components easily as you learn - you have the
wrong board.

Tom

________________________________________________________________________
AOL now offers free email to everyone. Find out more about what's free from AOL at AOL.com.
[Non-text portions of this message have been removed]


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Re: Re: BX24 prototyping board - David Sousa Mendes - Apr 6 8:04:04 2007

No, what I'm looking for is like from Parallax:
http://www.parallax.com/detail.asp?product_id=28850
but for the BasicX24 chip...
Is it possible?

Best regards

David M.

----- Original Message -----
From: Chris Odom
To: b...@yahoogroups.com
Sent: Thursday, April 05, 2007 3:04 PM
Subject: [BasicX] Re: BX24 prototyping board
--- In b...@yahoogroups.com, "davidsousamendes"
wrote:
> I bought BX24 proto board because I thought it would be easier to
the
> students (instead of the breadboard that I use)... The thing is:
> How can I wire my own circuits in the board?!

Hi David,

I'm not sure I fully understand your question, but Robodyssey's RAMB
II motherboard may be the thing you are looking for. The board is
small and very robust. In addition to the normal 3 male header pins
(for signal, power, ground), the board has female jumper wire
connectors for each of the microcontroller's I/O pins as well as a
connector for regulated 5V and battery power. There are two female
ground connectors on the board. This means you can design your
circuit on a breadboard and then simply use jumper wires (any
stripped solid wire will do) to connect your circuit to the RAMB
II. My students and I use this technique all the time when we in
the prototyping phase of development and it works great.

You may want to check out these pages:

http://www.basicxandrobotics.com/additions/RAMB2/index.html (scroll
to the bottom for the discussion on jumper wires)

http://mivasecure.abac.com/bpatton/merchant.mvc?
Screen=PROD&Store_Code=RS&Product_Code=RAMBII_Kit&Category_Code=M
(this RAMB II kit costs $35 and requires soldering)

http://mivasecure.abac.com/bpatton/merchant.mvc?
Screen=PROD&Store_Code=RS&Product_Code=RAMBII&Category_Code=M
(this kit is $50 but comes assembled)

Hope this helped.

chris

[Non-text portions of this message have been removed]


(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )

Re: Re: BX24 prototyping board - David Sousa Mendes - Apr 6 8:05:32 2007

Hello
The boards that I bought are shown at http://www.basicx.com/
Click over Products and then BasicX-24 Development Kit Board
Do I have to solder the components over it?
That's not what I want... I need one where the students can constantly change the components, just like on a breadboard...
...

David M.
----- Original Message -----
From: Tom Becker
To: b...@yahoogroups.com
Sent: Thursday, April 05, 2007 3:17 PM
Subject: [BasicX] Re: BX24 prototyping board
> ... The board only has a large space with holes that are too large
to sustain any component...

It sounds like you are describing a soldered prototyping area (like
the top image at http://www.phanderson.com/basicx/index.html), not a
solderless breadboard (second image). If you intend to experiment -
adding and removing components easily as you learn - you have the
wrong board.

Tom

[Non-text portions of this message have been removed]


(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )