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More Projects
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Amazing LED Chaser Circuit – Beautiful Decoration Idea
An LED chaser is an electronic circuit that lights LEDs one after another in a sequence. It creates a running or chasing light effect commonly seen in decorations and indicators. …
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Making a Amazing LED Chaser Circuit!
LED chasers are a fun and creative way to display a sequence of lights. In this blog post, we’ll show you how to build an LED chaser using a 555 …
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Making a 5V-to-36V Adjustable Power Supply Circuit!
Build a versatile adjustable DC power supply that converts a fixed input voltage into a variable output ranging from 5V to 36V using a DC-DC boost converter. The output voltage …
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Amazing LED Chaser Circuit – Beautiful Decoration Idea
LED chasers are a fun and creative way to display a sequence of lights. In this blog post, we’ll show you how to build an LED chaser using a 555 …
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Music Reactive Light Circuit
A Music Reactive Light (also called a Sound Reactive Light or Music Sync Light) is a lighting system that changes its colors, brightness, or patterns according to the music or …
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Mini Tesla Coil
A Tesla coil is an electrical device invented by Nikola Tesla in 1891. It is designed to generate very high voltage, low current, high-frequency electricity. In simple terms, it’s a …
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Metal Detector Circuit
A metal detector is an electronic device that detects the presence of metal nearby. It works by using electromagnetic fields to sense metal objects—either on or below the ground or …
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How to Make a Automatic Solar Tracker – Step by Step!
A sun tracker is a system designed to orient a solar panel or a solar collector to maximize its exposure to sunlight throughout the day. It typically involves sensors to …
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Build a 3.7V 18650 Battery Level Indicator using BC547 Transistors
Lithium-ion 18650 batteries are widely used in DIY projects, power banks, and portable electronics. But to ensure safety and efficiency, it’s important to monitor their voltage levels. In this blog, …
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Audio Level Indicator – VU Meter
The VU meter—short for “volume unit meter”—is a device used to measure the average level of audio signals in terms of their loudness. It visually indicates the intensity of sound …