User Account

All Pages

Electronic circuit to switch on/ off porch light

Assignment Help Electrical Engineering
Reference no: EM131301539

Objective:

Designing an Electronic Circuit to switch on/ Off porch light automatically for a certain period of time.

Abstract:

The circuit can be used for controlling the porch light of the house automatically. It uses 14-stage ripple-carry binary counter/divider and oscillator IC4060 along with the Light dependent resistor. It can detect sunlight and can be switched on based on intensity of light. It has provision for Setting the time limit for on interval

Verified Expert

Introduction: The light dependent resistor connected to this circuit is acts as a sensing element and IC 4060 is the heart of the circuit. The circuit is connected to the bulb via relay. When the intensity of the light decreases, the light dependent resistor will sense the Light and activate the circuit. The circuit will make the relay to NC which was connected NO making bulb to glow. After three and half hours the circuit will make relay to NO and will switch off the bulb. This system can be also used as security for the residential for houses where people are not staying frequently in the house.

Reference no: EM131301539

Questions Cloud

How sociological environment influences the physical health : Generate a chart that demonstrates how the sociological environment influences the physical and mental health of individuals. Include both the physical and social environment and write a synopsis of the influence created by each item on the chart.
Describe the chronology of events leading : Describe the chronology of events leading up to the LDC debt crisis. What were its main causes and what solutions have been proposed to deal with the problem?
Write a vhdl model for a 32-bit, arithmetic logic unit : A shift operation follows the arithmetic and logical operation. The opcode controls ALU functions as follows:
What is the balance of payments : What is the balance of payments? What are its main components? Why must the balance of payments generally add up to zero?
Electronic circuit to switch on/ off porch light : Designing an Electronic Circuit to switch on/ Off porch light automatically for a certain period of time.
How can manager be assured or measure work that is performed : How can a manager be assured or measure work that is performed when the employee may be 5,000 miles away? Be sure to consider the virtual and global organizations and how a manager would control and measure work from afar.
Design electronic circuit that counts metal objects moving : Design an electronic circuit that counts metal objects moving in counter/Conveyor and display the number of objects in the counter.
Analyze one aspect of the history and evolution of thought : Write a 2-3 page paper, in which you analyze one aspect of the history and evolution of thought, public policy and employment law related to diversity.
Designing automatic fan speed controller : Designing automatic fan speed controller based on the temperature variation in the room using Micro controller

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Lithium ion battery technology

The paper includes Lithium ion battery technology with its advantages and disadvantages. The paper discusses about the Lithium air battery in which detailed reactions of Lithium with air including nonaqueous as well as aqueous are given.

  Power transformers and tariffs

Construction of different types of power transformer, significant energy savings

  Paper on orthogonal frequency-division multiplexing

This document is shown a paper on Orthogonal frequency-division multiplexing with advantages, disadvantages and uses.

  Function of the hmi in a scada system

This assignment contains electronics engineering questions like State the commonly found components of a SCADA (Supervisory control and data acquisition) system. and decribe the function of the HMI in a SCADA system.

  Resultant waveform of the odd harmonic series

Prepare an Excel graph showing the individual components and summated resultant waveform of the odd harmonic series resulting in an approximate square wave.

  Explain scada system

Explain the function of the HMI in a SCADA system.

  Design a 2-digit 24 second shot-clock

Design a 2-digit 24 second "shot-clock" countdown timer with pushbutton controller.

  Model a discrete-time system

To understand di erent signal models To be able to model a discrete-time system and design simple signal processing algorithms.

  Draw a relay construction diagram

Draw a relay construction diagram and briefly explain the operation of a relay.

  Frequency division multiplexing

Write a short technical report on Frequency Division Multiplexing

  Impact of electron energy

Briefly discuss the impact of electron energy, electron current and target on the Bremsstrahlung generated.

  Traffic light controller

The schematic of the traffic light controller

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd