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8051 Microcontroller (Internals, Instructions, Programming and Interfacing)
book

8051 Microcontroller (Internals, Instructions, Programming and Interfacing)

by Subrata Ghosal
May 2024
Intermediate to advanced content levelIntermediate to advanced
503 pages
17h 2m
English
Pearson India
Content preview from 8051 Microcontroller (Internals, Instructions, Programming and Interfacing)
319
23.7 | SOLVED EXAMPLE
23.7 | Solved Example
Example 23.1
Purpose: To verify the functioning of a servomotor for three standard pulses by designing the related hard-
ware and software and conducting experiments thereafter.
Problem
Prepare a hardware circuit to interface a servomotor and three keys with 8051. Develop a software so that
each key, when pressed and released, would generate only one pulse.  e durations of pulses should be 1, 1.5
and 2 milliseconds, respectively, for keys K1, K2 and K3.
Solution
A circuit to meet above specifi cations would consist of three keys, one servomotor properly interfaced and
the reset circuit for the 8051-based ...
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Publisher Resources

ISBN: 9781282655034Publisher Website