Automatic Day Night Triggered Car Headlamp Circuit

In this post we learn how to make a simple automatic day night activated car headlamp circuit. The circuit uses a LDR for sensing darkness and daylight and results in the respective switching. This devices activates the car’s headlights as soon as evening falls and turns them down once the day time comes back. The […]

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Car Lights ON Warning Circuit

The article explains  how to build a simple car lights ON warning circuit for enabling the driver to learn about the a car light accidentally left switched ON after a preset delay from the time the ignition was switched . Anyone who has ever forgotten to switch the car lights off, after having driven in […]

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Car Chasing LED Arrow Turn Signal Indicator Circuit

A very simple yet interesting Chasing LED arrow car tun signal indicator circuit is discussed in this article. The circuit uses just a single 10 stage Johnson’s decade counter IC 4017 and an UJT for executing a very interesting two pattern LED light chasing on the connected LEDs, which produce an impression of creating an […]

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Car Engine Overheating Alarm Circuit

To develop an overheating alarm for cars is simple and it doesn’t take much effort. Furthermore, this is one effective way to detect if your car engine is getting over-heated. While most of the new range automobiles do have that features but not all has the benefit. However, the following section will detail the process […]

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