Electronic Hobbies

    Hobby of creating electronic devices

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    GARDEN WATER CIRCUIT PROJECT

    posted on 09.12.2017 by admin | No comments

    Garden watering Circuit Projects makes use of an OP AMP fitted with hysteresis which automatically switches on the water valve... Continue reading →

    FIRE ALARM PROJECT

    posted on 09.12.2017 by admin | No comments

    There are different fire alarm projects. However, I’ll concentrate on simple fire alarm circuit that is based on (LDR) Light... Continue reading →

    WATER LEVEL INDICATOR

    posted on 09.12.2017 by admin | No comments

    Water level indicator can be used to measure the level of every conductive non-corrosive liquid for home and industries. The... Continue reading →

    SEVEN SEGMENT COUNTER CIRCUIT

    posted on 09.12.2017 by admin | No comments

    This is a seven segment counter that is founded on the counter ICCD 4033. The seven segment counter circuit can... Continue reading →

    LED THERMOMETER CIRCUIT DESIGN

    posted on 09.12.2017 by admin | No comments

    The LED thermometer project uses a normal precision LM 34 temperature sensor which has a linear voltage yield based on... Continue reading →

    LEAD ACID BATTERY CHARGER

    posted on 09.12.2017 by admin | No comments

    Today I am going to focus on lead acid battery charger circuit that uses IC LM 317. The main purpose... Continue reading →

    ELECTRONIC MOSQUITO REPELLER

    posted on 09.12.2017 by admin | No comments

    Electronic Mosquito repellant is founded on the theory that insects such as mosquitoes can be repelled by use of sound... Continue reading →

    Automatic Emergency Light

    posted on 09.12.2017 by admin | No comments

    This is a low cost emergency light that is based on white LED. The white LED provides very bright light... Continue reading →

    Simple Emergency Light Circuit

    posted on 09.12.2017 by admin | No comments

    This can be termed as one among the simplest and cost effect emergency light circuit. It is an automatic emergency... Continue reading →

    2KM FM TRANSMITTER

    posted on 09.12.2017 by admin | No comments

    The FM transmitter shown below can transmit signals to a range of two kilometers. The transistor marked Q1 and Q2... Continue reading →

    AN INFRARED MOTION DETECTOR

    posted on 09.12.2017 by admin | No comments

    This motion detector can be designed in various ways using different kinds of components. It is easy to build, designed... Continue reading →

    Electronic Hobbies- Non Contact Voltage By The Use Of Transistor

    posted on 08.10.2017 by admin | Comments Off on Electronic Hobbies- Non Contact Voltage By The Use Of Transistor

    In this project,  transistor are used as a main. The transistor CD 4060 considered as main in it. But it... Continue reading →

    Electronic Hobbies- Light Sensor Circuit Switch Controlling Artificial Waterfall

    posted on 08.10.2017 by admin | Comments Off on Electronic Hobbies- Light Sensor Circuit Switch Controlling Artificial Waterfall

    This electronic hobby project can be used If you want that the air pump should be controlled  in order to... Continue reading →

    Electronic Hobbies- Simple Time Delay Circuit Using MOSFET

    posted on 08.10.2017 by admin | Comments Off on Electronic Hobbies- Simple Time Delay Circuit Using MOSFET

    The people who want to know more about MOSFET.  In this regard,  we can try to create time delay circuit... Continue reading →

    Electronic Hobbies- The Car Alarm System

    posted on 08.10.2017 by admin | No comments

    The car alarm is used for many good job. It protects car efficiently. It also help us in protecting our... Continue reading →

    Electronic Hobbies- The fire alarm circuit with the use of infrared

    posted on 08.10.2017 by admin | Comments Off on Electronic Hobbies- The fire alarm circuit with the use of infrared

    In this electronic hobby project, the useful method of infrared sensor smoke is used. This project is quite simple and... Continue reading →

    Electronic Hobbies- Digital Clock circuit without microcontroller

    posted on 08.10.2017 by admin | Comments Off on Electronic Hobbies- Digital Clock circuit without microcontroller

    In this electronic hobby project, we will be making a 6 CM digital clock circuit without having microcontroller. One Important... Continue reading →

    Electronic Hobbies- The Solar Plant alarm for watering

    posted on 08.10.2017 by admin | Comments Off on Electronic Hobbies- The Solar Plant alarm for watering

    This electronic hobby is  that which contains a very simple circuit which is used to give sound whenever the soul... Continue reading →

    Electronic Hobbies- Signal Injector Circuit Using Transistor

    posted on 08.10.2017 by admin | Comments Off on Electronic Hobbies- Signal Injector Circuit Using Transistor

    The electronic hobby project single injector circuit is basically used by the technician of television or radio receiver. They use... Continue reading →

    Electronic Hobbies- Automatic Solar Light

    posted on 08.10.2017 by admin | Comments Off on Electronic Hobbies- Automatic Solar Light

    Simple automatic solar light  is great electronic hobby project which is quite different and simple. As we know,  that every... Continue reading →

    Electronic Hobbies- Simple robot toothbrush

    posted on 08.10.2017 by admin | Comments Off on Electronic Hobbies- Simple robot toothbrush

    Electronic hobbies-:  It stands for transforming your theoretical knowledge into the practical world. In order to do that we need... Continue reading →

    Recent Posts

    • GARDEN WATER CIRCUIT PROJECT
    • FIRE ALARM PROJECT
    • WATER LEVEL INDICATOR
    • SEVEN SEGMENT COUNTER CIRCUIT
    • LED THERMOMETER CIRCUIT DESIGN
    • LEAD ACID BATTERY CHARGER
    • ELECTRONIC MOSQUITO REPELLER
    • Automatic Emergency Light
    • Simple Emergency Light Circuit
    • 2KM FM TRANSMITTER
    • AN INFRARED MOTION DETECTOR
    • Electronic Hobbies- Non Contact Voltage By The Use Of Transistor
    • Electronic Hobbies- Light Sensor Circuit Switch Controlling Artificial Waterfall
    • Electronic Hobbies- Simple Time Delay Circuit Using MOSFET
    • Electronic Hobbies- The Car Alarm System
    • Electronic Hobbies- The fire alarm circuit with the use of infrared
    • Electronic Hobbies- Digital Clock circuit without microcontroller
    • Electronic Hobbies- The Solar Plant alarm for watering
    • Electronic Hobbies- Signal Injector Circuit Using Transistor
    • Electronic Hobbies- Automatic Solar Light
    • Electronic Hobbies- Simple robot toothbrush
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