The ins and outs of the cunning 12 V LED on/off controller

The ins and outs of the cunning 12 V LED on/off controller

It's no wonder that LED lights are rapidly substituting standard lighting in homes. Not only are LED's cost effective, but they are highly versatile. From operating for as decoration; advertising billboards; retail digital signage, to flashing emergency lights, these cost effective light bulbs are here to stay.

Apart from the actual bulb, what's more fascinating is the simple logic behind the execution of these lights. On and off, controlled by a single buttoned device, the 12 V LED on/off controller give more facilities for a good night driving experience.

If you are thinking of implementing a lighting project or application that requires 12 V, then an LED on/off controller is ideal. These controllers provide an allowance for designing one's own individual patterns and special effects with LED products. Of the highest necessity is that your LED's must have an input of 12V. This, and they should be placed in series. In addition it is vital that one follows the input voltage specifications of 12 V, as failing to do so could cause a surge of energy in the controller which would destroy it. LED on/off controllers allows one to control the on and off states of an LED display through the hardware device. One of the central features in this control is the shifting states between dimmest to brightest that is continually cycled.

Within the controller handset, resides the microcontroller which responds to specific electrical logic predesigned by the relevant software designer. The microcontroller in the LED on/off controller executes an array of pre-defined functions stipulated by the designer. This can be seen, for example, when a line of LED bulbs (also known as light emitting diodes) perform the classic sequential chasing routine; the bulbs flash one after the other from left to right over a period of ten seconds. What makes this even more interesting is that the bulbs will change colors every sixteen cycles.

The LED on/off controller operates mainly as a mode of allowing the internal microcontroller - which is able to process one million instructions a second - to interface with external instructions from users. Many LED controllers contain an array of push buttons and switches, however, it seems that these unnecessary buttons not only take up unnecessary extra space, but also contribute to the manufacturing cost of them. Because of this, the LED on/off controller is ideal since it only has a single button.

The genius logic within the controller allows the device to translate single depression instructions, to perform an array of tasks. For example, holding the button down for three seconds instructs the LED's to flicker in sequence from left to right, and continuing the previous color state. Color changes can occur by depressing the button twice, the flicker sequence changes direction. Terminating use, the button on the LED on/off controller can be held for ten seconds. The device enters sleep mode.

The 12 V LED on/off controller embodies a simple logic that is cost effective, efficient and creates simple eye catching lighting creations.

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