轻松测试和演示的PCA9633 4位LED驱动器 NXP PCA9633 daughter card OM6282 Easily test and demonstrate the PCA9633 4-bit LED driver This add-on to NXP’s I2C 2005-1 demo board makes it easy to test and design with the PCA9633, a Fast-mode Plus (Fm+) LED driver, that provides 4-bit blink and dimming for Red/Blue/Green/Amber (RGBA) color mixing applications. Key features The PCA9633 uses the industry-standard I2C/SMBus port to Easy-to-use daughter card with comprehensive evaluation communicate with the host demonstration board. The card can software be connected in series ……