Datasheet and Specifications 250 kHz I2C, 12 MHz SPI I2C/SPI Interface Device—The NI USB‑8451 is a master interface for connecting to and communicating with inter-integrated circuit (I2C), System Management Bus (SMBus), and serial peripheral interface (SPI) devices. With plug‑and‑play...
NI-8451数据采集 NI LABVIEW C 数据采集模块技术文档 上传者:pinboreqing时间:2015-03-22 NI_ELVIS入门(新) 版权(C) 2004-2005 年 National lnstruments 出版,版权所有。大学、院校和其它教育机构 可以为教学使用复制本出版物的所有或部分内容。对于其它用途,未经 NI 公司的书面许可, 本出版物的任何部分不得以...
主要内容涵盖模拟量采集与处理、水泵切换逻辑、时间段控温和Modbus通讯控制等方面的技术细节及其优化措施。文中不仅展示了具体的编程技巧,如SCALE指令用于工程量转换、状态矩阵实现水泵故障记忆、时钟指令配合SFC20块搬移指令进行时间段控温等,还分享了许多实际调试过程中遇到的问题及解决方案,如通过硬件和软件滤波减少信号...
Datasheet and Specifications 250 kHz I2C, 12 MHz SPI I2C/SPI Interface Device—The NI USB‑8451 is a master interface for connecting to and communicating with inter-integrated circuit (I2C), System Management Bus (SMBus), and serial peripheral interface (SPI) devices. With plug‑and‑play...
Datasheet and Specifications 250 kHz I2C, 12 MHz SPI I2C/SPI Interface Device—The NI USB‑8451 is a master interface for connecting to and communicating with inter-integrated circuit (I2C), System Management Bus (SMBus), and serial peripheral interface (SPI) devices. With plug‑and‑play...
Datasheet and Specifications 250 kHz I2C, 12 MHz SPI I2C/SPI Interface Device—The NI USB‑8451 is a master interface for connecting to and communicating with inter-integrated circuit (I2C), System Management Bus (SMBus), and serial peripheral interface (SPI) devices. With plug‑and‑play...
Datasheet and Specifications 250 kHz I2C, 12 MHz SPI I2C/SPI Interface Device—The NI USB‑8451 is a master interface for connecting to and communicating with inter-integrated circuit (I2C), System Management Bus (SMBus), and serial peripheral interface (SPI) devices. With plug‑and‑...
Datasheet and Specifications 250 kHz I2C, 12 MHz SPI I2C/SPI Interface Device—The NI USB‑8451 is a master interface for connecting to and communicating with inter-integrated circuit (I2C), System Management Bus (SMBus), and serial peripheral interface (SPI) devices. With plug‑and‑...
Datasheet and Specifications 250 kHz I2C, 12 MHz SPI I2C/SPI Interface Device—The NI USB‑8451 is a master interface for connecting to and communicating with inter-integrated circuit (I2C), System Management Bus (SMBus), and serial peripheral interface (SPI) devices. With plug‑and‑play...
Datasheet and Specifications 250 kHz I2C, 12 MHz SPI I2C/SPI Interface Device—The NI USB‑8451 is a master interface for connecting to and communicating with inter-integrated circuit (I2C), System Management Bus (SMBus), and serial peripheral interface (SPI) devices. With plug‑and‑...