LED Amplifier Circuit

The light emission of an LED is usually fairly small. In case a lot more brightness is needed, the following LED amplifier circuit might help. The LED to be amplified’ is actually substituted by an LED in an opto-coupler that clicks a lamp (for instance, a signal lamp) attached to the mains supply. Once the […]

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Simplest Strobe Light Circuit

A very simple strobe light circuit can be built using a single transistor and a high bright white LED, in conjunction with a flickering LED. As may be seen in the diagram, a simple single transistor driver is used for illuminating the strobe LED lamp, which is controlled by a self oscillating flickering LED connected […]

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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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Simple High Power LED Flashlight Circuit

Making a high power LED flashlight circuit is simple. All you need is to gather the components and follow instruction to build the system. This article has explained in detail [along with diagrams] the procedure to make a LED Flashlight: Recommended Components 24 Super-bright LEDs 3 batteries [AA] Resistor to manage current flow Procedure of […]

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Simple 1 Watt LED Driver Circuit

Here is an illustration of this efficiently operating a Simple 1 Watt LED Driver Circuit from a 12 volt battery power implementing a buck converter. The LED may perhaps plainly be tied to a series resistor to achieve the expected current, but then the efficiency could well be barely 25% because the resistor could possibly […]

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IC TL494 PWM Modified Sine Wave Inverter Circuit

A straightforward but yet greatly advanced  IC TL494 PWM Modified Sine Wave Inverter circuit is offered in this article post. The application of the PWM IC TL494 not just causes the layout incredibly affordable with its components estimate but additionally remarkably efficient and precise. The IC TL494 is an ideal PWM IC which is intended […]

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6V to 12V Boost LED Emergency Light Circuit

The following circuit makes use of an extremely common voltage boost converter idea to make a couple of white LEDs light up at fairly lower power supplies. Let’s discover ways to create this fascinating and helpful little LED boost emergency light circuit. One more time we take the help of the evergreen work horse, the […]

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Constant Current Circuit for High Watt LEDs

The article reveals a simple regular constant current LED driver circuit that are available for easily working any specific preferred high watt LED. The universal high watt LED current limiter circuit described here may be incorporated with any crude DC supply source to get an excellent over current protection for the attached high watt LEDs. […]

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Simple Adjustable LED Circuit

The publish offers a number of effortless adjustable LED controller circuit which can be properly set up for particular relevant functions. The Design The offered LED intensity controller circuit might be discovered as demonstrated in the diagram. Two diagrams may be seen, the left hand side can be utilized for managing common anode type displays […]

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Cheap 100 Watt LED Bulb Circuit

The post talks about a relatively easy 100 watt LED bulb circuit utilizing a few high voltage capacitors. The whole circuit might be developed at a cost much less than $25. We have by now mentioned a lot of capacitive type of transformerless power supply circuits within this website, in spite of this each one […]

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