1) A burglar alarm system automatically generates and dials the telephone number of (0-1-6-6-4-8-9-5) on detecting a burglar signal from a sensor. The control circuit of the system (See the block diagram below) which generates these numbers consists of 3-bit synchronous counter, triggered by the burglar signal, and a logic circuit with gates. Logic circuit scquentially reccives the outputs of the counter. The outputs of the logic circuit will be the sequential digits of the telephone number generated as a 4-bit BCD number. These outputs will be used later to dial a telephone. (This section is not included in your design). Application of both Burglar signal and clock signal must be shown in relation to cach other in your circuit. a) Draw a block diagram for this control circuit. (explain why and how) b) Design a suitable circuit for the control circuit by using minimum number of JK flip flops and gates. (Explain the steps of the design).

1) A burglar alarm system automatically generates and dials the telephone number of (0-1-6-6-4-8-9-5) on detecting a burglar signal from a sensor. The control circuit of the system (See the block diagram below) which generates these numbers consists of 3-bit synchronous counter, triggered by the burglar signal, and a logic circuit with gates. Logic circuit scquentially reccives the outputs of the counter. The outputs of the logic circuit will be the sequential digits of the telephone number generated as a 4-bit BCD number. These outputs will be used later to dial a telephone. (This section is not included in your design). Application of both Burglar signal and clock signal must be shown in relation to cach other in your circuit. a) Draw a block diagram for this control circuit. (explain why and how) b) Design a suitable circuit for the control circuit by using minimum number of JK flip flops and gates. (Explain the steps of the design).

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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