| 摘要 |
The timepiece consists of a multi-layer liquid indicator a memory circuit to memorize selecting date, and indicating circuit. (2) is a block-diagram of electric circuit, Memory circuit(13) is 12X31 bit. When the switch (29) is turned on, address of the circuit is chosen. Memory mode is writing in the set switch. To show the content, data retain circuit causes the forbidden gate of signal H to open. Inversion sigval H operates as an output of date indicating element.
|
