Digital Master Clock with 7 Seg LED Displays & Hourly Ch [Deleted]

This cct uses 4026B ICs to drive 1.5" 7 Segment LED Displays. Even at 5volts these are quite bright and require no other components to drive.

There are transistor outputs for the following.
30 seconds to drive 30 second Synchronous clocks.
1 hour for hourly electro mechanical chime.
24 hour for possible calendar drive.
These outputs are controlled by monostables so times can be changed depending on what you want to drive.

Logic is used for clock setting. Seconds can be reset or...

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