(Kit or Assembled)

digital clock timer
(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).


  • Supply voltage: 12V AC C.T. (2 x 6V AC) / 300mA transformer - NOT INCLUDED
  • 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 for FREE!

Note: This is a kit, you will receive parts to build the item pictured.  If you do not know how to solder you can check out our learn to solder kit. CANCK118 - Digital Clock With Timer (Kit) - $29.95
CANUK118 - Digital Clock With Timer (Assembled) - $34.95

Quantity and Educational discounts?


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