The PIC Development board from eXtreme Electronics has the feature of connecting add-on boards, like user interface board or a motor controller board. You can also make your own expansion board. Actually the board has the ability to connect a prototyping area where you can create your project specific circuit while the "basic" environment for PIC resides on the Development board.
Fig.: Replaceable Prototyping Area |
In this way many project can be created and kept for future use. Each project resides in its own board when you need that simply pair it with development board and the project is up and running! No messy wiring!
Preparing a Veroboard for connection
Take a general purpose PCB (veroboard) and solder a 40 PIN right angled burg strip connector in one end.
Fig.: Replaceable Prototyping Area |
Now the it is ready to plug into the Development Board.
Fig.: Replaceable Prototyping Area |
After you connect your prototyping area to the Dev Board all PORTs of PIC MCU and Power Supply becomes available in the veroboard. Here you can connect all sort of components required by your project.
It is very easy to remove the prototyping are and replace it with a fresh new one for another project. Thus a single development board can be used for many different projects. The 40 PIN connection also provide a firm and stable mechanical joint between the two boards.
The PIC Development Board comes with a High Quality Expansion Board that can be used to customise the hardware.
Fig.: A blank expansion. |
Example LCD Expansion Board.
More Details On making the LCD Expansion Board.
Fig.: LCD Expansion Board. |
Example USB Expansion Board.
Fig.: USB Expansion Board. |
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can we remove the micro controller and place another micro controller and program it ?
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