Kitronik
Round 5V LED Matrix Lamp Kit
This round 5V LED matrix lamp Kit offers a really bright light, which is compact and easy to mount. The unit is supplied with 9 white super flux LEDs, whi...
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This round 5V LED matrix lamp Kit offers a really bright light, which is compact and easy to mount. The unit is supplied with 9 white super flux LEDs, which collectively output around 16,000 mCd.
The unit incorporates current limit resistors, allowing it to be run from a 5V supply or 3 x AA batteries can be used (3 new batteries will last for around 5 hours).
The kit makes a nice desk lamp when powered from our micro USB power supply (used to charge many phones, tablets and e-readers) which can be done by using our micro USB break out board.
Features:
- Easy to build lamp kit.
- Battery or mains power.
Contents:
- 9 x White Super Flux 5mm Water Clear LED - 80deg - 1800mCd.
- 3 x 33R Resistor.
- 1 x Round 5V LED Matrix Desk Lamp Kit PCB.
- 2 x Wire link.
Dimensions:
- PCB Diameter: 48mm.
- 4 x Mounting Hole Diameter: 3.2mm.
Jargon buster
Plain-language definitions for the technical terms used above.
- LED
- A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
- PCB
- A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.
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