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A 555 timer is configured to run in the Astable mode (Oscillalor) with Vcc=6v. If R1=2k Ohm andC=500 nF. What will be the value of R2 that gives? 1- The duty cycle = 70%. 2- The duty cycle = 50%. 3- The duty cycle = 30%. In all cases, draw the circuit diagram and compute the frequency of oscillation?

A 555 timer is configured to run in the Astable mode (Oscillalor) with Vcc=6v. If R1=2k Ohm andC=500 nF. What will be the value of R2 that gives? 1- The duty cycle = 70%. 2- The duty cycle = 50%. 3- The duty cycle = 30%. In all cases, draw the circuit diagram and compute the frequency of oscillation?

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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A 555 timer is configured to run in the Astable mode (Oscillalor) with Vcc=6v. If R1=2k Ohm andC=500 nF. What will be the value of R2 that gives? 1- The duty cycle = 70%. 2- The duty cycle = 50%. 3- The duty cycle = 30%. In all cases, draw the circuit diagram and compute the frequency of oscillation?
Transcribed Image Text:A 555 timer is configured to run in the Astable mode (Oscillalor) with Vcc=6v. If R1=2k Ohm andC=500 nF. What will be the value of R2 that gives? 1- The duty cycle = 70%. 2- The duty cycle = 50%. 3- The duty cycle = 30%. In all cases, draw the circuit diagram and compute the frequency of oscillation?
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