Parallax 433 MHz RF Transciever with PIC16F877 Microcontroller
Saji
Posts: 3
Heyz, i need some help in connecting the parallax 433 mhz rf tranciever with the pic16f877 microcontroller (circuit diagram & the ccs) in Port A or C, i've done connectin the LCD and the 4*4 keypad, and i'm supposed to send some digits been entered by the keypad to another rf transciever connected with the PC(visual basic software)....
semi-block diagram:
_________________________________________________
··············································································|
Microcontroller >>> RF Trnscvr· ~ ~ ~ RF Trnscvr >>> PC |
_________________________________________________|
the string is like:
··· *12345*0000*50*54321
Thank you
semi-block diagram:
_________________________________________________
··············································································|
Microcontroller >>> RF Trnscvr· ~ ~ ~ RF Trnscvr >>> PC |
_________________________________________________|
the string is like:
··· *12345*0000*50*54321
Thank you
Comments
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Leon Heller
Amateur radio callsign: G1HSM
'
If Your using visual basic as the PC host language, Why not write BASIC code to your micros instead of assembler. I would use a BS2p for your micros in this application.It will do all the LCD,4X4 keypad, and RF-RX/TX code for your project. Plus you'll only have to write a fraction of the code in BASIC over assembler.
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