PIC16F887 Demo Board for Beginners by Sis Dummy_C

[ultrasonic™]

post ko tong Devboard ni sis Dummy_C galing elab...

binigyan nako ng basbas kaya ok lang daw ng eshare ko dito  (^_^

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posted by: sis dummy_C



features:

1)   8 bit LED display ( w/ auxiliary output pins )
2)   Four seven segment displays ( multiplexed )
3)   PWM on an LED ( w/ auxiliary output pin )
4)   ADC using a Pot ( w/ an auxiliary input pin )
5)   Four input push buttons ( w/ auxiliary input pins )
6)   UART
7)   Header for LCD
8.)  ICSP
9)   Bootloader
10) USB powered
11) Software controlled reset for the mcu
12) PCB markings ( useful for easy coding and usage)

I intend this board for complete beginners. Since the bootloader doesn't need a separate programmer. Doing a very simple hack on the USB-to-Serial made this a plug-and-play board. It can be used
both on laptops or PCs.
Beginners should take advantage of the very user-friendly IDE and libraries of mikroC.
That is why I am using it's bootloader. After being familiar with the board and the
PIC mcu in general, the user can then try other compiler or even assembler.
I added a vb6 application for software reset of the mcu.
I will soon post some mikroC codes I made with this board.







This board still needs a lot of improvement. I am still confused on what to use on the auxiliary pins. The header pins I used for the LCD and ICSP pins comes from an old floppy. A very common disadvantage for being in the province..   :-\ :-X :-[







Anyways here is a video I uploaded on the 1st version of the board.



Compilation

[ultrasonic™]

eto naman ang mga Semi complete mini video tutorials ni sis dummy_C....
















pwede na nating pag aralan

[james]

Salamat sir ultrasonic. Ipon muna ng pyesa este pera muna pala.

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