按分类查找:

  • 基于μc/os-ⅲ的freemodbus通信协议的实现

    摘要:介绍了以FreeModbus协议找在嵌入式抢占实时操作系统μC/OS-l的STM32平台上,成功实现了Modbus协议的移植。通过详细分析FreeModbus协议花并编写STM32F103VET6微处理器的底层驱动,成功实现了工业Modbus协议RTU和ASCll两种模式的通信功能。测试结果表明,在实际工业生产控制和仪表开发中,应用Freemodbus协议,完全符合 ...

    /dl/836877.html

    标签: freemodbus 通信协议

    上传时间: 2022-06-25

    上传用户:lw125849842

  • SHT30温湿度传感器模块 I2C通讯 数字型 宽电压 传感器

    Datasheet SHT3x-DISHumidity and Temperature Sensor Fully calibrated, linearized, and temperaturecompensated digital output Wide supply voltage range, from 2.4 V to 5.5 V I2C Interface with communication speeds up to 1MHz and two user selectable addresses Typical accuracy of  2 %RH and  0 ...

    /dl/837500.html

    标签: sht30 温湿度传感器

    上传时间: 2022-06-29

    上传用户:ddk

  • TFT-LCD iC ILI9881D datasheet

    ILI9881D Data Sheet for all customerAmorphous TFT LCD Single-Chip Driver 800(RGB)X1280 Resoltion,16.7M-Color Without internal Gramtwo data lanes supports up to 850Mbps on the mipi DSI link

    /dl/839768.html

    标签: tft ili9881d

    上传时间: 2022-07-19

    上传用户:bluedrops

  • GD32F103数据手册(英文)

    The GD32F103xx device is a 32-bit general-purpose microcontroller based on the ARM?Cortex?-M3 RISC core with best ratio in terms of processing power, reduced power consumption and peripheral set. The Cortex?-M3 is a next generation processor core whichis tightly coupled with a Nested Vectored Interr ...

    /dl/840358.html

    标签: gd32f103

    上传时间: 2022-07-23

    上传用户:aben

  • MT7688设计AP模块(WL-AM01F-7688)规格书(英文版)

    MT7688 family integrates a 1T1R 802.11n Wi-Fi radio,a 580MHz MIPS? 24KEcTM CPU,1-port fast Ethernet PHY, USB2.0 host, PCIe, SD-XC,I2S/PCM and multiple slow IOs. MT7688 provides two operation modes-IoT gateway mode and IoT device mode. In IoT gateway mode, the PCI Express interface can connect to 802 ...

    /dl/840539.html

    标签: mt7688 ap模块

    上传时间: 2022-07-24

    上传用户:13692533910

  • L6470Demo程序

    STM32F驱动L6470   ■ Operating voltage: 8 - 45 V■ 7.0 A out peak current (3.0 A r.m.s.)■ Low RDS(on) Power MOSFETs■ Programmable speed profile and positioning■ Programmable power MOS slew rate■ Up to 1/128 microstepping■ Sensorless stall detection■ SPI interface■ Low quiescent and ...

    /dl/840722.html

    标签: l6470

    上传时间: 2022-07-25

    上传用户:kingwide

  • VIP专区-嵌入式/单片机编程源码精选合集系列(66)

    最新塑料模具手册

    /dl/164.html

    标签: 塑料 模具

    上传时间: 2013-05-19

    上传用户:eeworm

  • VIP专区-嵌入式/单片机编程源码精选合集系列(161)

    微带天线理论与应用

    /dl/259.html

    标签: 微带天线

    上传时间: 2013-06-14

    上传用户:eeworm