CONTENTS 1. INTRODUCTION 2. DESIGN PRINCIPLE 3. CIRCUIT DESCRIPTION a. Power supply b. Under voltage/over voltage detector c. NOR Gate (OR and NOT gate) d. Bi-stable / Latch e. Relay driver f. Buzzer Driver 4. FUTURE EXPANSION 5. CONCLUSION INTRODUCTION The protection system is one o the important aspect on which major manufacturers is concentrating. The companies like L&T‚ SIMENS etc. The protection system not only provides durability
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555 timer ic The 555 Timer IC is an integrated circuit (chip) implementing a variety of timer and multivibrator applications. The IC was designed by Hans R. Camenzind in 1970 and brought to market in 1971 by Signetics (later acquired by Philips). The original name was the SE555 (metal can)/NE555 (plastic DIP) and the part was described as "The IC Time Machine".[1] It has been claimed that the 555 gets its name from the three 5 eke resistors used in typical early implementations
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core CPU * 8 KB Flash memory with in-circuit system programming (ISCP) capability * 1 KB register RAM * 5-channel‚ 10-bit Analog-to-Digital Converter (ADC) * Full-duplex UART * I2C interface (Master Mode only) * Serial Peripheral Interface (SPI) * Infrared Data Association (IrDA)-compliant infrared encoder/decoder (Endec) * Two 16-bit timers with capture‚ compare‚ and PWM capability * Watchdog Timer (WDT) with internal RC oscillator * Eleven or nineteen I/O
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Collection Technique .......................................................................... Cahier technique no. 158 Calculation of short-circuit currents B. de Metz-Noblat F. Dumas C. Poulain Building a New Electric World "Cahiers Techniques" is a collection of documents intended for engineers and technicians‚ people in the industry who are looking for more in-depth information in order to complement that given in product catalogues. Furthermore‚ these "Cahiers Techniques"
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Bogota Caracas Lisbon London Madrid Mexico City Milan New Delhi Seoul Singapore Sydney Taipei Toronto Copyrighted Material McGmlfl-Hill Higher Education TliJRD EDITION A Division of ’f1tt ’ M:Ora•·H ill Omtpanics sz CMOS DIGITAL lNTEORATEO CIRCUITS: ANALYSIS ANDD€SIGN Pi•blislled by McGr:t\\o ’·HiU. a businCS. ’!unil o(The McOrnw·Hill Comp:mic s. Inc.. 122 I Avenue oftheAtnericas‚ N ew YO• ’k‚ NY 10020. Copyrighl() 2003. 1999‚ 1996 by The McOrsw-Hill Companies‚ loc. All rights �!laved. No
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CHAPTER – 5 ANALYSIS OF HIGHER EDUCATION IN PAKISTAN There is no denying the fact that socio-economic development of any society mainly depends upon the quality and extent of education accessible to its members. Therefore its development is to be taken like a challenge‚ because prosperity and development of any society is linked with the significant and sustained investment in higher education.1 This challenge demands efficient and judicial use of available resources that may come from the
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11 Branch Circuits Required. Branch circuits for lighting and for appliances‚ including motor-operated appliances‚ shall be provided to supply the loads calculated in accordance with 2.20.2.1. In addition‚ branch circuits shall be provided for specific loads not covered by 2.20.2.1 where required elsewhere in this Code and for dwelling unit loads as specified in 2.10.1.11(c). (c) Dwelling Units. (1) Small-Appliance Branch Circuits. In addition to the number of branch circuits required by
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NANYANG TECHNOLOGICAL UNIVERSITY [pic] ANALOG CIRCUIT DESIGN LAB312 REPORT (S2-B4a-04) Student name: xxx Student no: xxx Group: xxx Date of submission: xxx TABLE OF CONTENTS 1. Introduction……………………………………………………….3 • 1.1 Background…………………………………………..3 • 1.2 The Capture Work Environment……….…………. 4 • 1.3 The PSPICE A/D Simulation Environment……… 5 • 1.4 Objective……………………………………………. 6
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1.What type of process flow structure is CBF using? Job shop process flow structure‚The job shop process flow structure is a production of small batches of a large number of different products. 3.Analyze the capacity of the process . The capacity of the flow process is at an imbalance. There is a significant amount of manual labor in this flow process in which human error must be taken into consideration. It appears that they did not count the individual batch time that’s why they didn’t
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Order this document by LM358/D LM358‚ LM258‚ LM2904‚ LM2904V Dual Low Power Operational Amplifiers Utilizing the circuit designs perfected for recently introduced Quad Operational Amplifiers‚ these dual operational amplifiers feature 1) low power drain‚ 2) a common mode input voltage range extending to ground/VEE‚ 3) single supply or split supply operation and 4) pinouts compatible with the popular MC1558 dual operational amplifier. The LM158 series is equivalent to one–half of an LM124. These
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