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Automotive Trailer Lights Interface Circuit

Last Updated on February 14, 2025 by Swagatam Leave a Comment

This article explains an original Automotive Trailer Interface Circuit, a testament to the creativity of our reader Mr. August Peterson, an avid electronics devotee. We are honored to share his design and express our sincere thanks for his contribution to our platform. Overview Modern vehicles have load sensing on their rear lights to detect faults […]

Filed Under: Automobile Electronics Tagged With: Automotive, Interface, Lights, Trailer

Control Lights, Fan, using TV Remote [Full Circuit Diagram]

Last Updated on June 18, 2023 by Swagatam 15 Comments

infrared red remote control using TV remote

In today’s world, the idea of control is strongly connected to the ability to use remote devices. Home automation, known as domotics, allows us to switch ON/OFF various things such as televisions, hi-fi systems, blinds, curtains, garage gates, and even the brightness of lights using a small control unit. The signals for controlling these devices […]

Filed Under: Remote Control Circuits Tagged With: Control, Full, Lights, Remote, TV

Illuminating DRL and Turn Lights with Single Common Lamp

Last Updated on September 26, 2019 by Swagatam 52 Comments

drl2Bturn2Bwith2Bcommon2Bled

In this article I have explained a simple circuit for enabling the turn signal lamp of any car to carry out a two-way function of DRL lights as well as well the stipulated turn lights. The idea was requested by Mr. Artem. Technical Specifications Thank you for your fanaticism with electronics, this is really noticeable […]

Filed Under: Automobile Electronics Tagged With: Common, DRL, Illuminating, Lights, Single, Turn

Customizing Car Side Marker Lights to Flashing Side Markers

Last Updated on August 6, 2018 by Swagatam 32 Comments

240SXDiagram

In this article I have explained a car side marker modification which enables it to respond to the existing turn signal pulses and flash in tandem with the turn signal flashing. The idea was requested by Mr. Jerry Klein. Technical Specifications I have a 1990 automobile which I believe does not have very sophisticated circuitry […]

Filed Under: Automobile Electronics Tagged With: Customizing, Flashing, Lights, Marker, Markers, Side

Switching OFF Lights in a Periodic Sequence

Last Updated on January 12, 2024 by Swagatam 8 Comments

In this post I have explained a circuit that will switch off a group of lamps in sequence with a predetermined delay rate, as set by the user through a built in pot. The ideas was requested by Mr. Azam Jamal  Technical Specifications I want to make a circuit which works like: I have 9nos […]

Filed Under: Lamps and Lights Tagged With: Lights, OFF, Periodic, Sequence, Switching

Modifying Car Turn Signal Lights, Park-Lights and Side-Marker Lights

Last Updated on April 16, 2025 by Swagatam 45 Comments

modified park lights

In this post I have explained an innovative circuit modification which allows a single common lamp to be used as a parking light, turn signal indicator light, as well as a side marker light on the relevant positions. The idea was requested by Mr. Chris Technical Specifications I have a project that is slightly related […]

Filed Under: Automobile Electronics Tagged With: Lights, Modifying, Park, Side, Signal, Turn

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