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(click picture to enlarge) |
Digital Clock With
Timer Kit This circuit is a digital clock with a
built-in 24-hour timer. It includes a one-piece LED display which
provides a 4-digit display of hours and minutes, AM/PM and timer-on
indicators. The timer includes a relay output which be connected to any
external electrical device of up to 3A / 110V AC or 24V DC (1.5A / 220V
AC).
Specifications:
- Supply voltage: 12V AC C.T. (2 x 6V AC) / 300mA transformer
- Output relay handles up to 3A / 110V AC or 24V DC (1.5A / 220V AC)
- Display height: 15.2mm
- 50/60 Hz operation
- Snooze function
- PC board dimensions: 3.6" x 1.9" (93mm x 49mm)
See
CANCK118.pdf for complete
details, including schematic and theory of operation. Requires
Adobe Acrobat Reader available at
www.adobe.com
for FREE!
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