LED Spotlight - 24-LED Spotlight Board

DIY 24-LED Circular Board for 3mm or 5mm LEDs

LED Spotlight: Circular 24-LED PCB for 3mm or 5mm LEDs in Infrared, White, Blue, Green

Light Emitting Diodes (LEDs) are an attractive, economical and convenient option for lighting applications. Available in a wide variety of colors, styles, sizes, and intensities, LEDs provide for inexpensive, highly-efficient, low-voltage, reliable lighting solutions. Applications range from lighting in aquariums, recreational vehicles, marine & aircraft to computer case mods, under-vehicle lighting, emergency/security lighting and accent-lighting in the kitchen and around your home – the options are endless.

One challenge with LEDs is the mounting of the displays. We produce several innovative solutions, including the LED SpotLight, which holds 24 LEDs in a circular pattern on a compact 2 3/8″ (60mm) diameter jet-black board.

The 24 LEDs, wired in sets of three, each set having a current limiting resistor. A full 24 LEDs running on the board will draw a total of approximately 160mA.

Construction and Instructions

Construction of the LED SpotLight is incredibly simple and can be completed by the novice builder in less than 45 minutes requiring only minimal soldering skills. With twenty-four LEDs and eight resistors, this system is likely to be one the simplest and most satisfying kits you will ever construct.

A complete instruction manual, construction guide and schematics for the LED Spotlight is available for download.

Do-It-Yourself (DIY) Board Design

The LED SpotLight is a relatively simple design PCB and can be hand-crafted by those who wish to etch their own boards at home. To assist in your creation, we include four images in PNG format of the board layout which you can transfer to PCB material.

The four images include an overview of the PCB for component design, a board-top picture of the traces, a board-bottom image of the traces and a final image of a drilling guide.

These are all provided for your enjoyment, and no support is provided for these.

Component Layout
Shows placement of the components & connections.

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(PNG image)

Top Traces
Shows tracks on the component side of the PCB.

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(PNG Image)

Bottom Traces
Shows tracks on the solder side of the PCB.

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(PNG Image)

Drilling Guide
Shows drilling guide of all holes on the PCB.

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(PNG Image)