WS2812-8*8 Bits 5050 Full Color RGB Module for arduino

Description

Introduction This product is an intelligent externally controlled LED light source. The shape of each LED is the same with a 5050LED light bead and each component acts as a pixel. The pixel contains high-precision internal oscillator and 12V high voltage programmable constant current control segment, which ensures the color consistance of pixel light. Advantages The brightness of built-in IC light bead is higher than regular light bead. The consistance of RGB tri-color chip in all beads is very high The built-in drive IC is of stable performance Main features of individual LED: Intelligent anti reverse connection protection, the reverse connection of powerwouldn't damage internal IC of LED; IC control circuit and LED ligght source share the same power source; Carries built-in signal shaping circuit; Carries built-in power-on reset and power-out reset; The tri-color of each pixel can realise 256 level brightness display, it is able to display16777216 kinds of color, and the scan frequency is no lower than 400Hz/s; Serial cascade interface, wich can realize data transceiver and decoding via only onesignal cable; When refreshing rate is 30frame/s, the cascade number is not lower than 1024 point; The data transmission speed can reach up to 800Kbps; Connection ports: VCC: connect to DC5V G: connect to GND DI: connect to data input DO: connect to data output