WS2812B 4*4 16pcs RGB LED

product description Features Intelligent reverse polarity protection, reverse power supply will not damage the IC. IC control circuit and LED point light source share a power supply. The control circuitry and RGB chips are integrated in a 5050 package to form a complete external control pixel. Built-in signal shaping circuit, any pixel waveform after receiving the signal after the output, to ensure that the line waveform distortion will not be accumulated. Built-in power-on reset and power-down reset circuit. The three primary colors each pixel can achieve 256 brightness display to complete 16777216 kinds of true color display, scanning frequency of not less than 400Hz / s. Serial cascade interface, through the signal line to complete the receiving and decoding of data. Any two point transmission distance does not exceed 5 meters without adding any circuit. When the refresh rate is 30 frames / second, the number of cascades is not less than 1024. Data transfer speeds up to 800Kbps. High light color, cost-effective. The main application of LED full-color LED string, LED full-color module, LED full-color soft light, LED fence tube. LED point light, LED pixel screen, LED shaped screen, all kinds of electronic products, electronic equipment Marquee. LED full-color soft light bar, LED guardrail tube. LED point light, LED pixel screen, LED shaped screen, all kinds of electronic products, electronic equipment Marquee. LED full-color soft light bar, LED guardrail tube. LED point light, LED pixel screen, LED shaped screen, all kinds of electronic products, electronic equipment Marquee. product information Product size 1.2 × 2 × 1.6 inches