Microchip Technology PICDEM Mechatronics Demo Board DM163029 DM163029 User Manual
Product codes
DM163029
PICDEM™ Mechatronics
©
2006 Microchip Technology Inc.
DS51557C-page 11
FIGURE 1-2:
PICDEM MECHATRONICS DEMO BOARD HARDWARE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Leg
e
nd:
1.
40-p
in
so
ck
et
2.
20-p
in
so
ck
et
3.
On
-bo
a
rd
vol
tag
e re
gul
ato
r an
d
pow
e
r co
nn
ect
ion
s
4.
8 L
E
D
s
5.
39 seg
m
e
n
t LC
D
co
nn
ect
ed to
1
4
pin
s
on t
he 4
0
-p
in
soc
k
e
t
6.
R
S
-232
s
o
ck
et
and
as
so
ci
ate
d
hard
w
are
7.
T
e
mp
erat
ure s
e
n
s
o
r
8
.
L
igh
t se
ns
or
9.
2 p
o
ten
tio
me
ters
10.
32.
768
kH
z
c
rys
ta
l
1
1
.
4
t
a
ct
ile
sw
it
ch
es
12.
In-C
ir
cu
it D
e
b
ugg
er (IC
D
) co
nne
ct
o
r
13.
In-C
ir
cu
it Se
rial
Prog
ram
m
in
g
™
(ICSP™) c
o
n
nec
tor
14.
Ov
er-c
urre
nt
prote
c
ti
on
ci
rcu
it w
ith
Re
se
t swi
tch
15.
4
h
a
lf-
b
rid
ge MO
SFET driv
es
w
it
h
as
so
cia
ted
MO
SFE
T
dri
v
e
rs a
nd
log
ic
16.
C
u
rren
t s
ens
e
for o
u
tp
ut s
tag
e
17.
Bac
k
El
ec
trom
ag
net
ic
Forc
e (EM
F
)
se
ns
e
18.
Op
tic
a
l Int
e
rrup
ter f
o
r d
e
tec
ti
ng t
h
e
sp
eed
of
the
Brus
hed
D
C
m
o
tor
19.
Brus
hed
D
C
m
o
tor
20.
S
tepp
er m
o
to
r
21.
D
riv
e s
c
re
w
term
in
als
22.
9 V
DC
ba
ttery
22
21