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MS101 Assembly Instructions

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Parts List

These are the component parts in your kit. Note that your kit may include extras of some parts. The quantity refers to how many of each part are needed to build the kit.

 

Printed Circuit Assembly (PCA)

This includes the Printed Circuit Board (PCB) and the parts that solder onto it. Important notes:

  • "Reference designators" are printed on the PCB to show where each part goes.
  • Parts which are listed as POLARIZED fit into the PCB in more than one way but must be inserted correctly as shown in the instructions for the mouse to work.
  • A part that is NOT polarized may be inserted into the PCB any way it fits.

Printed Circuit Board

Quantity 1

Light-emitting Diode

Quantity 1

Reference: LED1

 

Microswitch

Quantity 3

Reference: SWL, SWR, SWM

POLARIZED

0.05 amp, 30 volt

(0.05 A, 30 V)

Encoder

Quantity 1

Reference: ENC

Aluminum Electrolytic Capacitor

Quantity 1

Reference: C1

POLARIZED

100 microfarads, 10 volts

(100 μF, 10 V)

Disc Ceramic Capacitor

Quantity 2

Reference: C2, C3

0.1 microfarads (0.1 μF)

 

Carbon Film Resistor

Quantity 1

Reference: R1

68 ohms (68Ω)

Optical Sensor

Quantity 1

Reference: U1

POLARIZED

Connector

(4-position Shrouded Header)

Quantity 1

Reference: U+P

POLARIZED

Final Assembly

These are the remaining parts which are assembled along with the PCA to make the mouse.

Wheel

Quantity 1

 

Bottom Housing

Quantity 1

 

 

Switch Piece

Quantity 1

Choose red, white, or black.

 

Bottom Label

Quantity 1

 

 

Cable Assembly

Quantity 1

 

Lens

Quantity 1

 

 

Top Housing

Quantity 1

 

 

Screw

Quantity 2

 

 

Foot (Stick-on)

Quantity 4

Quantity 1

Quantity 1

Switch Piece

Quantity 1

Choose red, white, or black.