OSH Park
ds12887_subs_SOIC_V3
- You need to sign in or sign up before continuing.
ds12887_subs_SOIC_V3
by maeslin.
2
layer board of
0.60x1.20
inches
(15.29x30.53
mm).
Shared on
May 1st, 2016 13:38.
DS12887 substitute with replaceable battery; Updated version.
Uses:
1x DS12885/BQ3285 in SOIC package
1x 32.768kHz crystal, SMD, 6pF
1x CR1220 battery holder (Harwin S8411-45R or equivalent)
1x adapter socket (CNC Tech 220-1-24-006) with some pins cut.
‘Flat’ pins on the socket adapter go on the module underside
‘tapered’ pins go to the motherboard.
Battery side of the PCB is ‘up’.
The inner brace of the socket adapter has to be carefully removed.