Circuit Design for LED Counter

flux

0:27

The following main components for the timer and counter circuit are to be added:

Table

DesignatorComponent NameDescription
Timer555_1555 TimerGenerates a 1.5 s pulse in astable mode.
Timer555_2555 TimerGenerates a 1 Hz pulse when enabled.
Counter40294029BCD counter preset to 3, used for the main counting sequence.
Counter40174017Decade counter to control the LED blink duration.
Driver451145117-segment display driver to decode the counter’s BCD outputs.
LED1LEDLED component to indicate the blinking sequence.
These components cover the necessary functions for both the timer/counter stage and the LED blinking stage per your schematic.
Components updated
416 days
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