SRS Labs SRS Robot Level 1 Kit ユーザーズマニュアル
Chassis
Assembly
Chassis Assembly
Preparation
Identify the parts used in the chassis. Refer to the Kit Contents section for a list of parts in each bag.
• Anti-Static Bag: QRB1134 light sensors.
• Anti-Static Bag: QRB1134 light sensors.
• Electro-Mechanical Bag: velcro, mounting squares, shrink tubing, and rubber bands.
• Hardware Bag: everything except the four 1” standoffs and eight of the 4-40 x 1/4” machine screws.
• Loose items: everything except the 4-conductor cable and ribbon cable.
Remove the paper from the (twelve) chassis pieces. (The Level 1 kit contains the chassis parts needed for all levels;
keep the extra pieces somewhere convenient for use later.)
keep the extra pieces somewhere convenient for use later.)
Cut the 1/2” x 2” strip of adhesive-back velcro loop into two 1/4” x 2” strips. Attach one of them to one of the long
sides of the battery holder. This will help hold the batteries in place. Attaching the second strip to the other side is
optional; it will make the holder even more secure, but it will be harder to insert and remove it.
sides of the battery holder. This will help hold the batteries in place. Attaching the second strip to the other side is
optional; it will make the holder even more secure, but it will be harder to insert and remove it.
Cut each 1/2” piece of shrink tubing in half. Slide one 1/4” piece onto the orange wire of a servo
cable (you can gently pull to separate the colored wires, but don’t shorten the cable). Referring to
the picture on the right, solder the orange wire to the “left” connection on the motor, keeping the
shrink tubing away from the joint while you work. Slide the tubing over the connection and
shrink it with a heat gun or hair dryer. Repeat with the red wire, and then for the second motor.
cable (you can gently pull to separate the colored wires, but don’t shorten the cable). Referring to
the picture on the right, solder the orange wire to the “left” connection on the motor, keeping the
shrink tubing away from the joint while you work. Slide the tubing over the connection and
shrink it with a heat gun or hair dryer. Repeat with the red wire, and then for the second motor.
Trim the wires connected to the light sensors, leaving 6” of colored wire. Strip the insulation off
1/4” of the end of each wire, then tin those ends. Note: if you are using the optional ARC Board Connection Kit,
connect male crimp pins to the light sensor wires and insert them into a 4-position housing with the orange wire in
the slot with the triangle, and the other wires arranged so that the color order is orange - green - blue - white.
1/4” of the end of each wire, then tin those ends. Note: if you are using the optional ARC Board Connection Kit,
connect male crimp pins to the light sensor wires and insert them into a 4-position housing with the orange wire in
the slot with the triangle, and the other wires arranged so that the color order is orange - green - blue - white.
Using leftover wires from the light sensors, cut two 7” lengths of blue and two of white. Strip and tin ~1/4” on one
end and 3/8” on the other end. (Do not use ARC Board Connection Kit parts here.)
end and 3/8” on the other end. (Do not use ARC Board Connection Kit parts here.)
Motors
Find the two copies of the “motor plate” pictured on the right.
Hardware:
Hardware:
4 2-56 x 1” screws
4 2-56 nuts
8 2-56 lock washers
Place a motor in front of the plate, with the holes aligned and the motor’s green
axle in the circular cutout (as shown on the right).
axle in the circular cutout (as shown on the right).
Put a lock washer onto a screw and insert the screw through the motor and then
through the hole in the plate. Finish with another lock washer and a nut, but
don’t tighten it, yet. The assembly should stack like this: screw head, washer,
motor, plate, washer, nut. Repeat the same sequence with the other hole, then
tighten both.
through the hole in the plate. Finish with another lock washer and a nut, but
don’t tighten it, yet. The assembly should stack like this: screw head, washer,
motor, plate, washer, nut. Repeat the same sequence with the other hole, then
tighten both.
For the other motor, hold the other piece with the cutout on the right and the
motor placed as shown in the picture on the right. Fasten in the same manner as
the first motor.
Stretch a band around each wheel, but don’t connect them to the motors, yet.
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11-3-2005