NulSom Rainbow Matrix for ARM Cortex MCUs / Arduino / uC with Logic Level Converter - 8x8 WS2812B (WS2811 Compatible) Addressable RGB LED
Product Description
NulSom Rainbow Matrix for ARM Cortex MCUs / Arduino / uC with Logic Level Converter - 8x8 WS2812B (WS2811 Compatible) Addressable RGB LED
- Upgraded NS-LED-03T with Logic Level Converter, 8x8 matrix type, ultra bright and colorful WS2812B digital RGB LED
- Easy and fun Arduino project, Chainable design, Zigzag layout
- 256 brightness display and full 24-bit (16,777,216) color display
- Compatible with the WS2812 Arduino library
- NS-LED-03T: Ok when a signal level is 3.3V from ARM Cortex MCUs (Naze32/Teensy), NS-LED-03: Need to use a high speed level converter (74AHCT245, etc.) or 3.7~4.2V power supply instead of 5V when a signal level is 3.3V from Naze32/Teensy
Each pixel of the three primary color can archive 256 brightness display, completed 16,777,216 color display.
Power the whole thing with 5VDC ( 3.5V ~ 5.5V works)
The LEDs are chainable by connecting the output of one matrix into the input of another. The pixels are arranged in a ZigZag layout.
These pixels have full 24-bit color ability by the built-in controller chip. Since the LED is so bright and compact, you need less current/power/space to get the effects you want.
Libraries:
for Arduino - http://nulsom.com/source/NS_Rainbow.zip
for ATmega328 - http://www.nulsom.com/source/NS_Rainbow_for_ATmega328P.zip
for ATmega128 - http://www.nulsom.com/source/NS_Rainbow_for_ATmega128.zip
for ATmega8 - http://www.nulsom.com/source/NS_Rainbow_for_ATmega8A.zip
We controlled the brightness by using setBrightness() function. We recommend that you use an external power supply for stable working.
Demo clips:
https://www.youtube.com/watch?v=t2kH3ibpva0
https://www.youtube.com/watch?v=AuCNhRvqOw8
https://www.youtube.com/watch?v=PQ8jwDwdMHI
Technical Specifications
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