mirror of
git://projects.qi-hardware.com/ben-blinkenlights.git
synced 2024-11-24 04:25:57 +02:00
14 lines
539 B
Plaintext
14 lines
539 B
Plaintext
|
Universal Breakout Board (8:10 card)
|
||
|
|
====================================
|
||
|
|
|
||
|
|
The Universal Breakout Board (UBB) is designed for soldering to a
|
||
|
|
50 mil (1.27 mm) ribbon cable. A 5 mm landing zone is provided next
|
||
|
|
to the solder pads for gluing the cable to the PCB.
|
||
|
|
|
||
|
|
Furthermore, an 1.5 mm wide overshoot space for coating is left
|
||
|
|
between the solder pads and the temporarily inserted zone.
|
||
|
|
|
||
|
|
The board thickness should be 1/32" (0.8 mm). The board can be
|
||
|
|
single-sided or double-sided. In the latter case, a via connects
|
||
|
|
the back side to ground.
|