PCA9674 PCA9674A Remote 8-bit IO expander for Fm I2C-bus with interrupt
The PCA9674/74A is a drop-in upgrade for the PCF8574/74A providing higher Fast-modePlus I2C-b...
The PCA9674/74A is a drop-in upgrade for the PCF8574/74A providing higher Fast-modePlus I2C-b...
PCA9698 是56 脚的CMOS 器件,能够实现I2C/SMBus 应用中40 位通用GPIO 的扩展。改进的特性包括4000pF 的驱动能力、5V I/O 口、工作电流低于1mA、单独的I/O 口配置、400kHz I2C 总线时钟频率和更小的封装形式。当应用中需要额外的I/O 口来连接ACP...
The PCA9519 is a 4-channel level translating I2C-bus/SMBus repeater that enables theprocessor low voltage 2-wire serial bus to interface with standard...
pca主成分分析算法matlab源码,利用matlab实现pca算法。...
基于matlab的PCA人脸识别完成程序,包含特征值与特征向量的提取、训练样本以及最后的识别检验。...