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DEPARTMENT OF ELECTRONICS & INSTRUMENTATION ENGINEERING KAKATIYA INSTITUTE OF TECHNOLOGY & SCIENCE, WARANGAL (An Autonomous Institute under Kakatiya University, Warangal) UNIT-III Assignment - VI Class : II/IV B.Tech (EEE) VI-Semester (2016- 17) Section : I & II Code-Subject : U14EI613 – LIC Assignment posted on : 19.03.2017 Date for Assignment Submission : 22.03.2017 Marks: 15 1. (a) Draw the Pin diagram of IC 555 Timer. 1 (b) Define Duty cycle. 1 (c) A 22-kΩ resistor and a 0.02µF capacitor are connected in series to a 5-V source. How long will it take the capacitor to charge to 3.4 V? 1 (d) Why control terminal of 555 timer is connected to ground through a 0.01µF bypass
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Unformatted text preview: capacitor? 1 (e) Mention the important features of 555 Timer. 1 2. Design an Astable Multivibrator using 555 Timer to produce 1KHz square wave form for duty cycle=0.50. 2 3. Draw the block diagram of Monostable multivibrator using 555timer and derive an expression for its frequency of oscillation. 2 4. Explain the working of Astable Multivibrator as FSK generator using IC 555 Timer. 2 5. Explain the working of Monostable Multivibrator as Missing pulse detector and linear ramp generator using IC 555 Timer. 2 6. Design a Simple Touch Operated Call Bell using IC 555 Timer. 2...
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  • Spring '17
  • anandhmishra
  • Instrumentation, timer, Multivibrator, astable multivibrator, 555 Timer, Monostable Multivibrator, KAKATIYA INSTITUTE OF TECHNOLOGY

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