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Kitronik Tricolour LED Board
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The Kitronik TriColour LED board is a pre-built strip board designed for low-power lighting displays, such as edge-lit signs and illustrations. It has bee...
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The Kitronik TriColour LED board is a pre-built strip board designed for low-power lighting displays, such as edge-lit signs and illustrations. It has been designed such that its power requirement is within the supply rating of a computer USB port (under 100mA).
The Tri-Colour board features 15 LEDs; 5 x green, 5 x blue, and 5 x Red running in three colour rows down the length of the board. This allows for edge-lit designs featuring three separately lit acrylic sign parts, making it a great platform for more ambitious and imaginative designs.
The PCB is approximately 75mm long, 17mm wide, and is provided with a pair of M3 mounting holes, and sets of alignment holes to align 3mm (nominal) acrylic with the LEDs. The side-mounted switch can be used to turn on/off the LEDs. An additional switch can be connected in parallel with the PCB switch to allow remote mounting within an enclosure.
When using a remote switch the PCB-mounted switch should be left switched to ‘Off’. The remote switch is wired across the pads marked +5V and Switched Voltage.
Power is supplied to the tri-colour board via a Micro USB power connector. It is possible to connect a non-USB power supply to the board via the 5V and 0V pads. Caution: voltages over 5.5V may cause damage to the board. Wire to +5V and 0V to use the onboard switch, or wire the 5V to a remote switch and then into the Switched Voltage and 0V pads to use a remote switch.
It is possible to wire one switch to control several boards simultaneously. Caution: voltages over 5V may cause permanent damage to the board.
Features:
- Level up your edge-lit signs, static displays, and illustrations with the TriColour LED board.
- 5 LEDs; 5 x green, 5 x blue, and 5 x Red running in three colour rows down the length of the board.
- It has been designed such that it is within the supply rating of a computer USB port (under 100mA).
- The PCB is approximately 75mm long, 17mm wide.
- There are two M3 mounting holes.
- The LEDs are controlled by an onboard on/off switch, there are also pads to allow you to connect a remote switch.
- Power is supplied to the board via a Micro USB power connector.
- The board also features power pads to allow for powering via a non-USB power source.
- One remote on/off switch can be used to multiple boards simultaneously.
Contents:
- 1 x Kitronik TriColour LED board.
Dimensions:
- Length: 75mm.
- Width: 17mm.
- Max Height: 7mm.
Jargon buster
Plain-language definitions for the technical terms used above.
- LED
- A light-emitting diode is a small electronic component that lights up when current flows through it in the correct direction. In this kit, LEDs create the flashing effect, so polarity and correct soldering matter for the project to work.
- PCB
- A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
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STEM & Education
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