基于PIC18F1320微控制器的信号采集系统
便携式信号采集在机器健康诊断系统中有较高的应用价值。机器健康诊断的信号特点是包括低频信号。本文研究是为了实现简易而且低成本的低频便携式信号采集。以Microchip公司单片机PIC18F132...
VIA技术资料
📦 资源总数：222
💻 源代码：15399
📚 VIA全部资料 (222个)
基于8051F330的音频信号发生器的设计
MMC/SD卡以其优越的性能，在单片机嵌入式设备中得到广泛应用。将MMC/SD卡作为外部掉电存储介质应用于音频信号发生器中，通过8051F330单片机上的SPI接口，实现单片机—MMC/S...
PCF8578 LCD图形点阵液晶驱动器芯片简介及封装库
The PCF8578 is a low power CMOS1 LCD row and column driver, designed to drive dotmatrix graphic disp...
PCA9674 PCA9674A—带中断的8位Fm+ I2C
The PCA9674/74A provide general purpose remote I/O expansion for most microcontroller families via t...
FREERTOS的官方移植文档
FeaturesThe following standard features are provided.• Choice of RTOS scheduling policy1. Pre-...
PCA9540B 2channel I2C bus mult
The PCA9540B is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.The SCL/S...
PCA9542A 2channel I2C bus mult
The PCA9542A is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.The SCL/S...
PCA9549 Octal bus switch with
The PCA9549 provides eight bits of high speed TTL-compatible bus switching controlledby the I2C-bus....
PCA9546A 4 channel I2C bus swi
The PCA9546A is a quad bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA upstr...
PCA9670 Remote 8-bit IO expand
The PCA9670 provides general purpose remote I/O expansion for most microcontrollerfamilies via the t...