DC5V-24V Mini LED Controller 3keys Sp002e for Ws2812 Ws2812b Ws2811 Driver IC Colorful RGB LED Strip Module - China Ws2811 LED Controller and Mini RGB LED Controller
RGB LED Controller with PIC12F675
KTD2027 4-Channel RGBW LED Driver with I2C Control | Kinetic Technologies
LIN slave RGB controller with a memory access protection option I Melexis