blok
Vezava mikrokrmilnika LPC2138/01
Mikrokrmilnik
LPC2138/01
LCD HD44780
Napajanje
LP2951
USB/COM
FT231XS
USB
P0.0-15
P0.25-30
P1.16-19
P0.16-23
=D0-7
P1.21=RS
P1.30=E
+5V
zunanje
napajanje
+3.3V
+5V
+5V USB
/RESET
/ERROR
/DTR
/RTS=P0.14
TXD=RXD0
RXD=TXD0