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| The Projects Forum Working on an electronics project and would like some suggestions, help or critiques? If you would like to comment or assist others with their projects, this is the place to do it. |
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Thread Tools | Display Modes |
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#2
01-23-2009, 02:40 PM
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It sounds like you have been able to counts seconds correctly. Do the same thing - use an external AND gate to reset the hours counter string to zero when the count = 24.
There are several types of asynchronous counters - some in binary and others with BCD outputs. There are also several different logic families. It helps to be specific about these things when asking for help.
__________________
First comes the hardware, then the software. 
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| Tags |
| circuit, clock, diagram, digital, hour |
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