RetroGame
2
RetroGame RetroGame December 2006 – EJR [email protected] Construction Notes Special thanks to: For sponsoring the PCBs! Building the RetroGame is pretty easy if you’ve had soldering experience. This manual points out some of the more important details. Parts List Retro Game Hints 7805T = 5-volt regulator R1 – R7 & R17 = 100 Ω (brown, black, brown) R8 – R10 = 10 k Ω (brown, black, orange) R12 – R16 = 1 k Ω (brown, black, red) C1 = 10 pF – OK to leave out C2 = 1 μF Q1 – Q5 = 2N2907 or 2N3906 IC1 = PIC16C622A or 16C620P IC2 = 74LS374N Speaker 2 push-buttons Battery clip and holder 2-pin battery connector two 7-pin sockets for display 5x7 LED display 2 small screws and nuts Pin 1 Pin 1 May be omitted 7-pin sockets (hidden) Optional Socket Use Socket Flat top of switch • Be SURE to use an IC socket for IC1 (the PIC processor). There will be other RetroGames and you will need to replace this part to play them. • Be CAREFUL about the direction the ICs are mounted. Line up the notch on the board with the socket or IC. • Use the 7-pin sockets to mount the display. It needs to be mounted higher than the screws holding the battery holder. • The pins on the transistors need to be shaped into a triangle and mounted on the board with the flat side facing the display. • Unfold this manual to see a picture of mounted transistors and more hints.
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Retro Game. 7805T = 5-volt regulator R1 – R7 & R17 = 100 Ω (brown, black, brown) R8 – R10 = 10 k Ω (brown, black, orange) R12 – R16 = 1 k Ω (brown, black, red) C1 = 10 pF – OK to leave out C2 = 1 μ F Q1 – Q5 = 2N2907 or 2N3906 IC1 = PIC16C622A or 16C620P IC2 = 74LS374N Speaker - PowerPoint PPT Presentation
Transcript of RetroGame
RetroGame
RetroGameDecember 2006 – EJR
Construction Notes
Sp
ecial tha
nks to:
Fo
r spon
soring th
e P
CB
s!Building the RetroGame is pretty easy if you’ve had soldering experience. This manual points out some of the more important details.
Parts List
Retro Game
Hints
7805T = 5-volt regulator
R1 – R7 & R17 = 100 Ω(brown, black, brown)
R8 – R10 = 10 k Ω (brown, black, orange)
R12 – R16 = 1 k Ω (brown, black, red)
C1 = 10 pF – OK to leave out
C2 = 1 μF
Q1 – Q5 = 2N2907 or 2N3906
IC1 = PIC16C622A or 16C620P
IC2 = 74LS374N
Speaker
2 push-buttons
Battery clip and holder
2-pin battery connector
two 7-pin sockets for display
5x7 LED display
2 small screws and nuts
Pin 1Pin 1
May be omitted
7-pin sockets (hidden)
Optional Socket
Use Socket
Flat top of switch
• Be SURE to use an IC socket for IC1 (the PIC processor). There will be other RetroGames and you will need to replace this part to play them.
• Be CAREFUL about the direction the ICs are mounted. Line up the notch on the board with the socket or IC.
• Use the 7-pin sockets to mount the display. It needs to be mounted higher than the screws holding the battery holder.
• The pins on the transistors need to be shaped into a triangle and mounted on the board with the flat side facing the display.
• Unfold this manual to see a picture of mounted transistors and more hints.
RetroGame v1.1M
ore
Hin
ts•
Ma
ke s
ure
th
at
the
fla
t si
de
of
the
p
ush
-bu
tto
ns
is
faci
ng
the
to
p o
f th
e b
oa
rd.
•T
he
bo
ttom
of
the
litt
le s
pe
ake
r h
as
+ (
plu
s) a
nd
– (
min
us)
pin
s.
Put
th
e +
pin
in
th
e h
ole
clo
sest
to
R1
7.
•T
he
dis
pla
y ca
n
be
inse
rte
d
in
eith
er
ori
enta
tion.
Th
ere
’s
no
“to
p” o
r “b
ott
om
” o
f th
e d
isp
lay.
•In
sert
th
e s
cre
ws
for
the
ba
ttery
h
old
er
from
th
e b
ott
om
of
the
b
oar
d.
Th
is m
ake
s th
e b
att
ery
fit
be
tter.
•In
sert
th
e b
att
ery
clip
thr
ou
gh
the
h
ole
in
th
e b
ott
om
of
the
bo
ard
, a
nd
tie a
loo
se k
not
to k
ee
p i
t fr
om
fa
lling
ou
t.
