Category Archives for electronics projects

555 timer in different modes of operation with circuit diagram

    555 timer in monostable mode proteus simulation

    555 TIMER Timers, as the name specified, are the electronics circuits used for measuring time intervals. In this article we will cover about 555 timer. This integrated circuit can be used in variety of ways from which the basic one is to produce accurate and stable delays in electronic circuits. It is available in 8 pin […]

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    Automatic plant watering system circuit diagram

    Circuit diagram automatic plant watering system

    Automatic plant watering system: The purpose of this electronics project is to create an automatic plant watering system which shuts off automatically when the soil has the desired water level. We have already posted a project on automatic irrigation system using pic microcontroller project. We use a basic concept in this circuit. soil has high […]

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    DTMF Controlled Home Automation System

      DTMF Controlled Home Automation System circuit diagram

      DTMF Controlled Home Automation System: In this project, we have designed a system that is able to control electrical appliances wirelessly with the help of a mobile phone. The automation system basically reads different frequencies from a mobile phone keypad and those different frequencies are then decoded and then used to control different electrical equipment’s […]

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      Best Free electronics Circuit Simulation Software

      circuit simulation

      The free and/or open source electronic circuit simulation software on this page allow you to design, analyse and test a circuit virtually in a browser or on a computer. They simulate the behaviour of an electronic device/circuit, and are often used because it is cheaper, quicker and often more practical to simulate a circuit than […]

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      Electronics components and what they do

        Electronics components

        In this article, you will learn about electronics components, their type and applications of electronics components used in electronics projects. I have discussed in detail types and use of electronics components in electronics projects.  Circuit symbols of electronics symbols are also given in this article. After reading this article you must know about almost every […]

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        Automatic globe light control circuit

          globe light control circuit

          Automatic globe light control circuit, globe light control circuit automatically turn off globe light after some time when someone turn on it. This is simple circuit diagram of globe light control system. It used one transistor and number of resistors to control the flow of current through globe light. Globe lights are used in homes […]

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          18 volt transformer less power supply

            Transfromer less power supply

            18 volt transformer less power supply, In this article I am going to discuss how to design inexpensive power supply. Linear power supplies contain transformer. Transformer is expensive component from all other parts in linear power supplies. In this article you will learn how to design 18 volt and 40mA power supply without using transformer. […]

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            three phase sine wave generator

            three phase sine wave generator

            Three phase sine wave generator circuit diagram generates three sine waves. Each sine wave output can be seen easily at the output points. You can use oscilloscope to see sine waves at three output. Three phase sine wave generator can be used to generate reference signal in three-phase sine wave inverter to obtain sinusoidal pulse […]

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