네오픽셀 RGBW LED 스트립 - 검정 PCB, 60LED/M, 4미터
(Adafruit NeoPixel Digital RGBW LED Strip
- Black PCB 60 LED/m, 4 Meter)
개요
- 본 제품은 네오픽셀 RGBW LED 스트립입니다.
- RGB + White LED를 가진 제품이며, 개별적으로 LED 제어가 가능합니다.
- R/G/B/W의 각각의 색상을 8비트 PWM precision으로 밝기 조절이 가능합니다.
- 1개의 핀으로 마이크로컨트롤러에서 제어가 가능합니다.
- 알림: 5VDC이상의 전원 인가시 제품이 손상될수 있습니다. 4미터를 동작시키기 위해서는 5V/10A 전원을 추천합니다.
특징
- SK6812RGBW Datasheet
- LEDs per meter: 60 LEDs/m
- Width of strip (w/ waterproofing): ~12.6mm / ~0.5"
- Thickness of strip (w/ waterproofing): ~4.2mm / 0.16"
- Removable IP65 weatherproof casing
- Maximum 5V @ 80mA draw per LED (all LEDs on full brightness)
- 5VDC power requirement (do not exceed 6VDC) - no polarity protection
- 1 integrated RGB LEDs per segment, individually controllable
- Neutral white color temperature: ~4000-4500K
문서
- Adafruit NeoPixel Überguide
-
We have a tutorial showing wiring, power usage calculations, example code for usage, etc. for NeoPixel Please check it out!Please note you will need a NeoPixel library with RGBW support which is not always available. If you try to control these with a plain 'RGB' NeoPixel library, you'll get very weird results. Our Adafruit NeoPixel library does support RGBW but if you're using something else, just be aware that it might require some hacking. Also, the Blue LED element is close to the white phosphor and the light bleeds into it, so blue light will have a mix of white as well.
These strips are sold by the meter! If you buy 4 meters at a time, you'll get full reels with two connectors. If you buy less than 4m, you'll get a single strip, but it will be a cut piece from a reel which may or may not have a connector on it. If the piece comes from the end of the reel, the connector may be on the output end of the strip!
To wire up these strips we suggest picking up a 2.1mm DC jack to wire in so you can connect one of our wall adapters to power it. For the data + ground pins, you can pick up 2-pin JST set to turn it into a quick connection.
- NeoPixel LEDs use 800 KHz protocol so specific timing is required. On NeoPixels, the PWM rate is 400 Hz, which works well but is noticable if the LED is moving. In comparison, DotStars have a 20 KHz PWM rate, so even when moving the LED around, you won't see the pixelation, the blending is very smooth. (we recommend DotStars if you can use them)