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help with these Build truth tables for the following SOP expressions. F = wx + x

ID: 3545152 • Letter: H

Question

help with these

Build truth tables for the following SOP expressions. F = wx + xz + y' F = w + x + y + z F = w'x'yz + w'xyz + w'x'yz' + w'xyz' Give the SOP and POS expressions for the following truth table. Build the truth table for the output value Z for the following logic circuit. Design a burglar alarm system. The system will have three sensors and an activate feature. The first sensor D will detect door open 0 or door closed 1. The second sensor M will detect motion. For no motion this sensor will give a 0. The last sensor W will detect window opening. A value of 1 from this sensor indicates the window is closed. The activate feature F disable the alarm when its value is 0. The alarm system will have a single output A. When A=0 the alarm is not sounded. The alarm will sound if there is motion, if the window is open, or if the door is open. A disabled alarm will not sound. Design a circuit to implement this function.

Explanation / Answer

2 ANS)

SOP    POS

0            0

1            0

1            0

1            0

1            0

1            0

1            1