Interface USB a DMX con PIC16F84

Este es el esquema del montaje propuesto:



Descargar esquema en PDF aquí
Lista de componentes:
Part Value Supplier Code
IC1 PIC16F874A-I/L Farnell 976-1195
Socket Farnell 1101356
IC2 DLP-USB245M FTDI DLP-USB245M-G
Socket Farnell 110-3851
IC3 DS2016 Farnell 795-914
Socket Farnell 428-5645
IC4 NDP6020P Farnell 101-7724
IC5 NKE0505SC Farnell 115-8357
IC6, IC7 6N137 Farnell 999-4866
Socket Farnell 428-5566
IC8 MAX488CPA Farnell 972-5598
Socket Farnell 428-5566
R1, R2, R5 10K Farnell 477-849
R3, R4 470R Farnell 933-9531
R6 - R9 22R Farnell 477-680
R10, R11 120R Farnell 770-024
R12, R13 100R Farnell 477-722
R14 * 1K Farnell 934-2400
C1, C2 22pF Farnell 746-990
C3 - C7 100nF Farnell 750-980
C8 - C9 * 100nF Farnell 750-980
XTL1 HC49/4H 20Mhz Farnell 971-2879
D1 - D4 BZX85-C5V6 Farnell 984-4252
CON2 KK 22-27-2051 Farnell 973-1679
(Socket) KK 22-01-2055 Farnell 973-1679
(Crimp Terminals) KK 08-50-0106 Farnell 101-3097

Software aqui: http://www.usbdmx.com/software.html

Placas:
PCB_1_3.zip
PCB_UM245R.zip

Para mas info: http://www.usbdmx.com