28560 Parallax Inc, 28560 Datasheet - Page 4

• Manufacturer Part Number: 28560
• Description: Interface Modules & Development Tools Mouse Sensor Kit
• Manufacturer: Parallax Inc

Specifications of 28560

• Interface Type: Serial
• Operating Supply Voltage: 5 V
• Product: Interface Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Assemble the Base
Copyright © Parallax Inc.
NOTE: The mechanical assembly involves some very tiny parts that can easily become lost if
dropped. Work in a location such that, if you do drop something, you will be able to find it again.
Working on top of a folded towel can help to avoid parts bouncing and getting lost.
5. Now you can solder the LED assembly to the board. Here’s what the board will look like:
6. At this point, the board is completely assembled,
7. Use the isopropyl alcohol and the toothbrush to clean any residual flux from the board. This is
1. There are two Delrin base pieces, a top piece and a bottom piece. The bottom of the bottom
2. Peel off any protective film that may be in place over these pieces (one side), and poke out any
3. Stack the top piece over the bottom piece, maintaining the orientations shown above, so that you
clip all the leads that protrude through the board close to, but not completely flush with, the
bottom of the board.
the last chance you’ll get to clean it, so do a thorough job.
piece may or may not have four engraved recesses in it:
“hanging chads” that may remain in some of the holes.
can still see the engraved recesses, if there are any. The hexagonal holes in the bottom piece will
align with the slotted cutouts in the top piece. Insert the black plastic snap rivets into the corner
holes, so that the heads rest in the engraved recesses:
Mouse Sensor Kit (#28560)
except for U1, the sensor chip
v1.0 6/1/2010 Page 4 of 18
. Make sure to