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蜂鸣器使用
STM32F103控制蜂鸣器鸣叫，基于keil4软件(STM32F103 Control Buzzer)
- 2020-06-24 08:00:02下载
- 积分：1
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SmartCar
一套智能车电磁组的源程序，供参考。包含了PID、PWM、PIT等，单片机是MC9S12XS128。(A set of intelligent vehicle electromagnetic group of source code, for reference.)
- 2020-11-10 21:29:45下载
- 积分：1
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2009215107
对于C中的数组操作，希望可以对您的学习有所帮助(Array of operations for the C in the hope that can help you learn)
- 2010-09-07 12:50:21下载
- 积分：1
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中景园电子0.96OLED显示屏_C51系列_IIC_例程
0.96OLED显示屏c51系列IIC例程(0.96OLED display C51 series IIC routine)
- 2018-01-13 10:35:57下载
- 积分：1
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矩阵按键程序
说明： 可使用矩阵键盘输入和修改密码的电子密码锁(Electronic code lock that can input and modify code with matrix keyboard)
- 2021-04-03 13:49:06下载
- 积分：1
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旋转编码器测速和读取脉冲
针对stm32f103芯片的arm板上用于编码器转速和读取脉冲，另文件内附有硬件接线说明(The arm board of STM32F103 chip is used for encoder speed and reading pulse. Hardware wiring instructions are attached to the file.)
- 2020-06-25 13:00:02下载
- 积分：1
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模拟量电压电流采集AD转换变送器RTU模块
标题:
如何实现0-10v或者4-20ma模拟量的高精度采集传输
标签:
0-5v,0-10v,0-20ma,4-20ma,模拟量采集,adc模数转换,电压电流采集,温湿度采集,称重模块,变送器
文档介绍:
本文基于综科智控开关量模拟量混合模块介绍如何实现0~5V，0~10V，0~20ma，4~20ma模拟量信号的高精度ADC采集转换，采集精度高达24bit，最多可以实现8通道同时采集转换，该模块同时还配有8路光耦隔离开关量输入以及8路光耦隔离晶体管输出，功能强大，适合于对精度和稳定性要求较高的工业或者物联网场合。(Title:
How to achieve high precision acquisition and transmission of analog data of 0-10V or 4-20mA
Label:
0-5V, 0-10V, 0-20mA, 4-20mA, analog data acquisition, ADC analog to digital conversion, voltage and current acquisition, temperature and humidity acquisition, weighing module, transmitter
Document introduction:
This paper introduces how to realize high precision ADC acquisition and conversion of 0~5V, 0~10V, 0~20ma, 4~20ma analog signals based on the integrated module of fully mechanized intelligent control switching analog quantity. The acquisition precision is as high as 24bit, and the 8 channel simultaneous acquisition and conversion can be realized at most. The module is also equipped with 8 optocoupler isolation switches and 8 optocoupler isolating crystals The tube output is powerful and suitable for industrial or Internet of things with high accuracy and stability.)
- 2018-07-08 18:15:54下载
- 积分：1
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79419121comm
通讯程序，利用的是rs485协议,调试运行可以通过，本人实验过的(This programme is used for the commucation of pc and avr)
- 2009-05-19 17:28:34下载
- 积分：1
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PMSM-28335
基于SVPWM控制的永磁同步伺服电机控制代码(SVPWM Based on PMSM control code.)
- 2020-07-01 03:20:02下载
- 积分：1
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pc232com51
这是一个利用PC机232C端口与51单片机通讯控制的程序，可以应用在很多需要具体操作控制单片机的场合。(This is a use of PC-232C communications port with the 51 single-chip control procedures can be applied to many of the needs of specific occasions, operational control of SCM.)
- 2009-06-17 12:16:12下载
- 积分：1
