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Small 1.2 8x8 Ultra Bright White LED Matrix [KWM-30881CWB]
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$15.05
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A small 8×8 ultra-bright cool white LED matrix in a 30 × 30 mm (1.2″) package. With 64 LEDs, 16 pins (8 per side), and standard 2.54 mm (0.1″) pin spacing, i...
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A small 8×8 ultra-bright cool white LED matrix in a 30 × 30 mm (1.2″) package. With 64 LEDs, 16 pins (8 per side), and standard 2.54 mm (0.1″) pin spacing, it plugs directly into a breadboard with one row free on each side for wiring.
Specifications
- Part Number – KWM-30881CWB
- Matrix Size – 8×8 (64 LEDs)
- Colour – Cool white (ultra bright)
- Package Size – 30 × 30 mm (1.2″ square)
- Pins – 16 (8 per side), 2.54 mm spacing
- Multiplexing – Requires 1:8 multiplex control
Driving Options
- MAX7219 – Single chip handles all multiplexing automatically
- Shift Registers – 74HC595 (anodes) + TPIC6B595 (cathodes) for manual control
Resources
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.
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