Derek Molloy Modules
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Derek Molloy Modules
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7. Counters and 7-Segment Displays

Description: 


Note: The full set of videos is presented on the YouTube channel: DerekMolloyDCU

Equipment Required:

- 555 Timer Clock Circuit with Voltage Regulated Supply
- 4 Momentary toggle switches and suitable resistors
- BCD Up/down counte
r (CD401928E)
- BCD to 7-Segment Decoder (SN74LS47N) - Caution, expensive IC.
- 7-Segment Display (Common Anode - Code: 2358799)
- 7 suitable resistors for driving display
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Derek Molloy,
6 Oct 2010 14:54
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Derek Molloy,
6 Oct 2010 14:41
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Derek Molloy,
6 Oct 2010 14:49
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