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Voltage Regulator Circuits and Projects

Last Updated on January 2, 2024 by Swagatam 28 Comments

zener stabilzed power supply

In this article I will comprehensively discuss how to make customized transistorized voltage regulator circuits in fixed modes and also variable modes. All linear power supply circuits which are designed to produce a stabilized, constant voltage and current output fundamentally incorporate transistor and zener diode stages for getting the required regulated outputs. These circuit projects […]

Filed Under: Power Supply Circuits Tagged With: Circuits, Projects, Regulator, Voltage

Easy Two Transistor Circuit Projects for School Students

Last Updated on November 17, 2023 by Swagatam 18 Comments

NPN astable

A variety of small school projects can be built using just two transistors. This compilation includes a collection of practical and fascinating circuit ideas using just a few number of parts. Any small signal transistor can be used in the proposed two transistor circuit, such as BC547, 2N2222, 2N2907, BC108, BC107, TIP32, TIP31, 188, 8050, […]

Filed Under: Mini Projects Tagged With: Easy, Projects, School, Students, Transistor

Best IC 555 Circuits and Projects

Last Updated on September 23, 2023 by Swagatam 3 Comments

image

The IC 555 timer is a popular and adaptable integrated circuit that has established itself as a standard in the electronics industry. It is a well-liked option for DIY and educational projects thanks to its straightforward design, inexpensive price, and simplicity of accessibility. The IC 555 timer, which can produce a variety of waveforms including […]

Filed Under: Mini Projects Tagged With: 555, Best, Circuits, Projects

Best IC 4060 Circuits and Projects

Last Updated on March 14, 2023 by Swagatam 9 Comments

image 19

The IC 4060 is a widely used integrated circuit in electronic circuits due to its capacity to operate as a timer, oscillator, and divider. It is the perfect option for professionals, students, and enthusiasts alike due to its affordability and adaptability. There are many IC 4060 circuit projects that can be built, ranging from simple […]

Filed Under: Mini Projects Tagged With: 4060, Best, Circuits, Projects

Simple FET Circuits and Projects

Last Updated on September 15, 2021 by Swagatam 16 Comments

calibration1

The Field-Effect Transistor or the FET is a 3 terminal semiconductor device which is used for switching high power DC loads through negligible power inputs. The FET comes with some unique features such as a high input impedance (in the megohms) and with almost zero loading on a signal source or the attached preceding stage. […]

Filed Under: Mini Projects Tagged With: Circuits, FET, Projects, Simple

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