Electronic Doorbell Light Schematic

This 6V battery-operated doorbell light circuit can be connected in parallel with any existing AC 230V doorbell. When the doorbell switch is pressed, the bell sounds as usual, and the AC mains supply available across the doorbell is routed to the circuit.

The circuit operates by utilizing a 6V battery to power an LED light that activates simultaneously with the doorbell chime. The design includes a relay that is triggered when the doorbell is pressed. The relay connects the 6V battery to the LED light, illuminating it while the bell rings.

Key components of the circuit include a 6V battery, a relay capable of handling the current required for the LED, and an LED light source. The relay is essential for isolating the battery-powered circuit from the high-voltage AC supply, ensuring safety and preventing any potential damage to the components.

The LED is chosen for its low power consumption and high visibility, making it suitable for use as a doorbell indicator. The circuit can be easily integrated into existing doorbell systems without the need for extensive modifications.

To assemble the circuit, connect the relay's coil terminals to the doorbell switch, ensuring that the relay is rated for the voltage and current it will encounter. The LED is connected in series with a current-limiting resistor to prevent excess current from damaging it. The battery is connected to the common terminal of the relay, allowing the LED to light up when the relay activates.

This 6V battery-operated doorbell light circuit enhances the functionality of traditional doorbells by providing a visual indication of the doorbell's activation, increasing convenience and accessibility for users.This 6V battery operated doorbell light circuit can be connected in parallel with any existing AC230V doorbell. When anyone push the doorbell switch, the bell sounds as usual and ac mains supply available across the doorbell is routed to th..

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