Olympic lockers: Difference between revisions
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Revision as of 22:32, 9 July 2013
These are lockers used during the Olympics, with cheap Chinese keypad locks on.
They take 4xAAA batteries, or USB power, and have a reset push button of some sort on the inside.
Some of the locks are glued to the doors.
Casing
MODEL: SN-DJ500 PATENT NO.:200820095244.2
QA sticker is damaged.
Patent belongs to Shenzhen ZFD Industry Co., Ltd.
Motor board
Silkscreen says "SEPON-PW-206HT-C V1.3x110608". Jumpers for power and motor testing.
Motor connector:
- M+ (yellow)
- M- (white)
- VCC (red)
- GND (black)
- MTEST2 (blue)
Keypad connector:
- M+
- M-
- GND
- VCC
- INIKEY?
- MTEST2
Keypad board
Chip is painted, but board has sticker on:
PW-206BHT-O C316&A260_v102 P/N:0012 14298
Silkscreen says "SEPON-PW206BHT-A V1.1x110105"
There's a header on the left (from chip side) labelled JISP, with pins:
- 3V
- RST
- GNS
- ISCK
- DATA
and in the middle at the bottom, a USB breakout:
- GND
- D+
- VCC
- ИC (sic)
- D-
P/N is reprinted variously around the board as S/N.
