LED Display, 4X4 Programmable RGB Matrix

LED Display, 4X4 Programmable RGB Matrix
Stock Number: 32951 OP
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Detailed Description

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4X4 (16) matrix of programmable RGB LEDs. Uses 5050 LEDs with built in WS2812B driver. Cascading NRZ Single line interface allows for larger arrays. Each LED requires 8 bits/color (24bits) + a Reset (Latch) for a 25 bit data stream, so 16 would need a data stream of 400 bits.
Sequence is from closest LED to Din to LED last one in string,
NOT like a Shift Register.
Power: 5VDC @ ~1A/16LED Module
Multiple Modules may require additional Power Supply
connections as board traces have limited carry current
Colors: 16 million
LEDs: Red: ~625nm @ ~400mcd
Green: ~522nm @ ~700mcd
Blue: ~465nm @ 190mcd
Min Scan Frequency: >400Hz
NOTE: Programming is not for the inexperienced!
We Cannot Help you with Programming
See Files Below
Best used with an Arduino or Clone as their timing is fixed; Piís use multitasking and Timing can vary.
Connection: Solder Pads
SQ: 31mm H: 5mm WT: .02

California Proposition 65 Warning WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov