Elenco One Button Bandit - Manual (Page 7)

Mount the battery holder and the buzzer to the
PC board using three 2-56 x 5/16” screws, three
2-56 nuts, and three flat washers (as shown
below).
Note: Use a piece of Scotch Tape on
the brass part of the buzzer only to hold it in
place. Cut two 1” pieces of wire and strip 1/4” of
insulation off of both ends. Solder the first wire
from the positive (+) battery holder lead to the
+BATT point on the PC board. Solder the
second wire from the negative (–) battery holder
lead to the –BATT point on the PC board. Cut
off the excess leads. Use an excess lead to
form a jumper wire. Bend the wire as shown
below and solder this jumper from the outer
edge of the buzzer to the –BZ point on the PC
board. Next, cut a 1.5” piece of wire and strip
1/4” of insulation off of both ends.. Solder this
wire from the +BZ point on the PC board to the
middle of the buzzer.
Note: Do not let the flat
washers touch the silver part of the buzzer or let
the solder from the wire from the outer edge
touch the silver part.
Figure F
Figure E
Mount the LED flush
onto the PC board
with the flat side of
the LED in the same
direction as marked
on the PC board.
ASSEMBLE COMPONENTS TO THE PC BOARD
D15 - Red LED
D14 - Red LED
D13 - Red LED
D12 - Red LED
D11 - Green LED
(see Figure E)
D10 - Red LED
D9 - Red LED
D8 - Red LED
D7 - Red LED
D6 - Green LED
(see Figure E)
D5 - Red LED
D4 - Red LED
D3 - Red LED
D2 - Red LED
D1 - Green LED
(see Figure E)
BZ - Buzzer
Battery Holder
(see Figure F)
Figure C
Form a discarded piece of an
electrolytic lead into a jumper wire by
bending the wire to the correct length
and mount it to the PC board.
Figure D
Diodes have polarity. Mount them
with the band in the correct direction,
as shown on the PC board.
-6-
Band
Flat
2-56 Hex Nut
2-56 Hex Nut
Flat Washer
Flat Washer
2-56 x 5/16”
Screw
2-56 x 5/16”
Screw
Battery Holder
Buzzer
0.2”
Jumper Wire
Buzzer
Jumper Wire
PC Board
Jumper Wire
Tape
1” Black Wires
1.5” Black Wire