DIY Pixel led square panel
size: 45cmX45cm(LXW) unit:cm
LED Type:ws2811 RGB Pixel led strip Dc12V 20pixels 60leds/m nonwaterproof Ip20
9pcs ws2811 pixel led strip inside ( 42cm long per strip) inside the white square covering.
DC12V 52watt/pcs
ws2811 IC chipset (SPI protocel)
control :arduino ,raspberrypi,sd controller ,art net ,dmx ,,,ect
Power :Dc12V Outout led power supply
unit price about 18 per pcs
Video show
https://www.youtube.com/watch?v=PRjEtPM1nuc
https://www.youtube.com/watch?v=U0jTcL3ZK8I