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Connect 3V LED Directly With 220V AC Supply - Using Resistor

Connect 3V LED Directly With 220V AC Supply - Using Resistor

How to change a 5 volt source for an LED light that requires 3 volts with low loss - Quora

3 Best LED Bulb Circuits you can Make at Home - Homemade Circuit Projects

1.5v or 3v Led with 220v AC

Some 230V questions - General Electronics - Arduino Forum

Current limiting resistor: Glow LED from 230v AC - Hobby circuits

HOW TO CONNECT LED TO 220V ( WITH CALCULATIONS)

How to Run DC 12V LED Bulb or MCPCB LED lights on 220Vac

How to Connect Led Light to 220v AC

What happens when an LED is directly connected to a power supply? - Quora