Circuits DIY – Page 326

9V Power Supply units (PSU) are a common but important part of everyday electronics. They are commonly used with test equipment in academic…

15V/3A Regulated Power Supply circuits are in common use in many academic & industrial circuits. These DC supplies provide an easy manner of…

A DC Regulated power supply (25V) is an important part of today's consumer electronics. It serves as an interface between a common wall outl…

In this project, we will show you a battery monitor circuit that can utilize to monitor the voltage of 12V lead-acid batteries. For example…

What is a Multi-Color RGB LED? RGB LEDs are electronic light fixtures generally used for decorative & advertising purposes. The applications…

The 74LS45 is a Multipurpose Decoder designed to accept four BCD inputs and provide ten mutually exclusive outputs. It is a member of the 74…

The 74LS42 is a Multipurpose Decoder designed to accept four BCD inputs and provide ten mutually exclusive outputs. It is a member of the 74…

In this tutorial, we will show you an interesting project. A camera flash effect generator using 555 IC. This circuit is extremely simple to…

The 74LS48 IC features active low outputs designed for driving common - anode LEDs or incandescent indicators directly. It accepts a binary…

At numerous family and office events, we require some decoration lights to enhance our occasion and different spots like stages, parties and…

Here is an extremely intriguing DIY project of a sound-activated knight rider/LED chaser circuit. The circuit will create a running LED ligh…

This is an engrossing DIY project of a simple 'Solar Powered Cell phone or USB charger'. This solar-powered USB battery ‎charger utilizes to…

In this DIY project tutorial, we will show you how to fabricate a sound-activated LED deploying an LM386 sound amplifier IC. The LM386 is an…

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