LED Circuits
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LED
LED Light Bulb Circuit – 230V / 120V Mains Operated LEDs
120V / 230V AC Mains Operated LED Light Bulb Circuit Diagram – Components, and Operation Years ago, lighting applications relied on incandescent filament lamps, compact fluorescent lamps (CFLs), and fluorescent…
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Electronics Engineering Project
Rain Alarm Circuit – Snow, Water and Rain Detector Project
Rain Alarm Circuit – Water, Rain and Snow Defector using Rain Sensor and 555 Timer IC In a world full of automation, everyone wants to stay smart and productive. And,…
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Electronics Engineering Project
How to Make a Simple LED Flashing Circuit using 555 Timer IC
LED Flashing / Blinking Circuit using 555 Timer IC While getting started with electronics, you must be thinking about making useful and simple circuits that you can get embarked one…
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Electrical Design
PCB Designing: How To Design a PCB – Example Circuit
PCB Designing: How To Design a PCB? – Example PCB Design of an LED Flasher Circuit What is a PCB “Printed Circuit Board” ? PCB stands for “Printed circuit board”.…
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LED
How to Calculate the Value of Resistor for LED’s & Different Types of LED Circuits
How to Find the Value of Resistor for Different Types of LEDs Circuits The following step by step tutorial will help you to find the proper value of a resistor…
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Electronics Engineering Project
Automatic Street Light Control Circuit using LDR & Transistor BC 547
Basic Electronic Project – Automatic Street Light Control Circuit Following is yet another simple Electrical/Electronics project for automatic street light control systems especially for students, newbies and hobbyists. Features: It…
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Electrical Project
How to Make Christmas LED & Bulb Blinking Light String Circuit at Home
LED String / Strip Circuit Diagram Using PCR-406 It is a very interesting circuit of blinking/dancing and flashing LED String / Strip. Any one can make it at home as…
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LED
120V / 230V AC Mains Operated LED Night Lamp Circuit
Transformerless 230V/120V AC Operated LED Light Circuit Diagrams In this article, we will create various powerful and extra-bright LED light bulb and night lamp circuits that can operate directly from…
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