The task of the blocks:
Block pulse generator: pulse generator 1Hz square or
block count: is the received pulse oscillation FF to handle given BCD coded signal
decoding block: BCD decoder to provide display blocks.
Block display: display signal after decoding.
block sources: provide block-level pulse generator and source of students for the remaining blocks.
PART 2: THEORY
A. THEORY OF DIGITAL
1 / Resistors 2 / Capacitor 3 / System parameters 4 / logic function 5 / Flip flop B. CLOCK IN NUMBER BLOCKS 1 / Block count: IC 74LS90 2 / Block decoder IC 74LS47 3 / Block pulse generator IC 555 4 / Block source 5 / Block count
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