Negative LCD Daily Alarm Clock Module with White Backlight, 51C-160YZ-NW
Negative LCD Daily Alarm Clock Module with White Backlight
Backlight can be in amber, yellow, green, and blue colors too. Option to select 12 or 24 hour version. Battery holder (UM4 x 2) is mounted on the back for testing purpose only. Due to LED consuming higher power, suggest to connect power source externally. Requested power is 3.3 VDC. Backlight may be controlled by IC or power source directly to turn ON always. For IC controlled version, depress of any button will activate the backlight. Alarm output poles are available upon request. Possible to select individual pole for each alarm output or single pole for all alarms output.
- Normal display mode: 5 mA in normal display (for blue back-lite)
- Audible Alarm: about 12 mA
- 4K Hzs audio alarm for 1 minute
- Each individual level output pole for each alarm; total 4 poles. Good to drive 4 individual device.