Circuits DIY – Page 114

Introduction: A device that provides strength to any signal be it power, voltage, or current is called an amplifier. It amplifies the weak s…

In this tutorial, we are going to make a "Voltage Follower Circuit Using op-amp 741o Amplifier Circuit". A voltage follower is a unity-gain…

In this tutorial, we are going to make a "Variable LM317 voltage regulator circuit". As we know a regulated power supply is essential for se…

In this tutorial, we are going to make and understand "Passive Filter Circuits". Filters are circuits that can pass a particular frequency b…

An LED chaser circuit (ring counter) is a repeating sequencer usually made by combining a clock with a counter. The clock can be any of seve…

Vehicle turning indicators are very crucial while taking a U-turn or any roundabout. It would seem like a Simple LED Blinking. Be that as it…

In this tutorial, we are going to make a "7805 5 Volt Regulator Circuit". As we know a regulated power supply is essential for several elect…

A beeper Circuit is a small circuit that produces a Beep-Beep sound. The simple circuit involves a NE555 timer IC that drives a buzzer and L…

A DC Voltage booster circuit boosts a low-level DC signal, namely 1.5V to 3V to a significantly higher DC level. they commonly serve in appl…

Speech amplifiers are compact, personal amplification systems that give voice boosts for different speech impairments. Some designs are for…

In this tutorial, we are going to make a "5 Volt 5 amp Voltage Regulator". A voltage regulator is used for two reasons, to regulate or vary…

In this tutorial, we are going to make an "AZ1117C Low Dropout Linear Voltage Regulator Circuit". It is convenient for a battery-powered des…

In this tutorial, we are going to make an "LP2950 Adjustable Micropower Voltage Regulator Circuit". Nowadays voltage regulators for micropow…

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