ø3
M
30mm
30mm
30mm
R 68
9V
80mm 80mm
Instructions
Step 9:
Stick the reducer (10) into the approx.
ø3mm bore hole from above (see pic-
ture)!
10
Step 7:
Solder the black cable of the battery holder (6) on
the middle connector of the slide switch (7).
Connect the red wire of the battery holder to the
anode of the motor-sided LED. For this purpose,
cut the red cable, so that it can be soldered to the
anode. Re insulate the cable ends and after that tin
and solder them.
Also solder the red cable of the motor (8) on the
anode of the motor-sided LED. For this, cut the red
cable, so that it can be soldered on the anode. Re in-
sulate the cable ends again and tin and solder them.
Now twist and solder the cathode of the motor-si-
ded LED on the anode of the external LED. Moreover
solder the cathode of the external LED on the upper
leg (see picture) of the resistor (9).
Take a strip of the jumper wire, which is approx.
80mm long, re insulate both sides and solder one
end on the upper leg of the resistance. Connect the
left end of the jumper wire with the outer connec-
tion of the slide switch (7). Solder the black wire of
the motor (8) on the free leg of the resistor (9). To do
this, cut the cable, re insulate and solder it.
black cable batte-
ry holder
red cable battery
holder
cathode
anode
anode
cathode
Create the center of the base (2) by
drawing diagonals and drill a approx.
ø3mm hole into the center. Glue the
foam rubber sheet (3) on the backside.
Let it dry!
Note: The base plate can also be colou-
red.
Step 8:
Insert the nished shell as shown in
the reducer in the base plate (1).
Last insert a block battery (9V) into the
battery holder.
Done!
Step 10:
circuit diagram
