Part number:
DL927
Manufacturer:
JinFengDa
File Size:
146.42 KB
Description:
4-digit countdown/up timer.
* Special alarm trigger output for switch control or for driving another melody IC
* Internal voltage doubler
* 32,768Hz quartz crystal time base
* Single 1.5V battery operation
* Direct drive buzzer
* 4 digit LCD display
* Maximum count 59:59 min or 99:59 min (bonding op
DL927
JinFengDa
146.42 KB
4-digit countdown/up timer.
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