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Darkness Activated PIR Lamp Circuit

Last Updated on January 10, 2024 by Swagatam 8 Comments

Darkness or night time activated PIR lamp circuit

A very simple darkness activated or night activated PIR lamp circuit project has been explained in the following article. Further in the article we also learn how to upgrade this circuit with an additional emergency lamp facility. This darkness activated PIR lamp will work as I have explained below: It will remain deactivated or disabled […]

Filed Under: Lamps and Lights Tagged With: Activated, Darkness, Lamp, PIR

Darkness Triggered Car Safety Park Light Circuit

Last Updated on November 27, 2023 by Swagatam Leave a Comment

park2Blight

In this post I have explained a circuit concept for enabling cars with an add-on automatic safety park light which triggers during night and signals the position of the car and consequently prevents a mistaken collision or dashing by another vehicle. The design ensures minimum consumption and relatively higher brightness for the involved LED lights. […]

Filed Under: Automobile Electronics Tagged With: Darkness, Light, Park, Safety, Triggered

Darkness Activated Car Head Lamp Circuit with DRL

Last Updated on November 27, 2023 by Swagatam Leave a Comment

car day night light switch circuit

In this post I have explained a simple automatic darkness activated switch for car head lamps and the DRLs, initiated by the ignition triggers. The circuit helps to save battery power and prevents unnecessary wastage of energy. The idea was requested by Mr. Vladnemir. Technical Specifications I would like to build switch for driving car […]

Filed Under: Automobile Electronics Tagged With: Activated, Darkness, DRL, Head, Lamp

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