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Experiments 4.2: A Binary Coded Decimal (BCD) Counter (using the CD40192B)

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Uploaded by on Oct 11, 2010

This experiment uses the Binary Coded Decimal Up/Down Counter 40192 connected to a 555 timer to generate a real world BCD Count sequence. The 555 timer is configured to have a low frequency (see a separate video). This circuit will be connected to a 74LS47 and a 7-Segment Display in the next video. The details of this experiment are at: www.eeng.dcu.ie/~molloyd/EE223/

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