定期瓶

"Periodical bottle"

ていき びん (teiki bin)

        +------------+
    +---+   Button   +---+
    |   +------------+   |
   +--------+            |
 +----+     +---------+  |
 |    |     |         |  |
 |    |     |    µ    |  |
 |    |     |  w/RTC  +--+
 |    |     |         |
 |    |    ++----+----+
 |    |    |     |
 |    |    |     |
 |    |    |   +-+-+
 |    |    |   |LED|
 |    |    |   +-+-+
 +----+    |     |
    +------+-----+
Battery