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4.定时器T1(查询方式)
网蜂科技开发板CC2530F256实现定时器T1查询方式(Realization of Watchdog Timing by Network Bee Technology Development Board CC2530F256)
- 2020-06-18 18:40:01下载
- 积分：1
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AVR
本软件包是基于AVR单片机设计的计算器的应用程序示例。(AVR)
- 2010-05-17 10:54:03下载
- 积分：1
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sim800c+mini
SIM800C资料，包括原理图，STM32的例程(SIM800C data, including schematic diagrams, STM32 routines)
- 2021-01-17 04:08:45下载
- 积分：1
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qm767
IDW inverse distance weighting method, Including quaternion various calculations, Based on matlab GUI interface design.
- 2017-08-22 12:23:25下载
- 积分：1
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MDB2PC_circuit
PDF with a schematic circuit for a Vending Machine Interface for PC
- 2009-12-14 09:23:57下载
- 积分：1
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24C08
24c08程序，模拟I2C总线，进行读取和写入操作(24c08 program to simulate I2C bus, read and write operations)
- 2012-10-21 00:08:32下载
- 积分：1
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红外线遥控风扇
红外线遥控在现阶段有着很广阔的应用。家电、玩具等都有红外线的身影。它有着体积小、低功耗、低成本、环保等特点，使得它在不断的发展推广。甚至在一些恶劣的环境下也会用到它。本设计是基于单片机和红外线信号设计的遥控风扇系统，通过单片机对红外线编码和解码实现对电机状态的控制。该设计实现了风扇控制的几个基本功能：开/关功能、三档调速功能、10分钟到4小时不同时间段的定时功能。经过软硬件的实现以及模块和系统调试，上述功能都已实现。这个设计结构简单、成本低廉、使用方便，具有家电方面的应用意义。(Infrared remote control has a wide range of applications at this stage. Home appliances, toys and so on have infrared images. It has the characteristics of small size, low power consumption, low cost and environmental protection, which makes it continuously develop and promote. It can be used even in harsh environments. This design is based on the single-chip computer and infrared signal design of remote control fan system, through the single-chip computer to infrared coding and decoding to achieve the control of motor status. The design realizes several basic functions of fan control: on/off function, three-speed regulation function, timing function in different time periods from 10 minutes to 4 hours. After hardware and software implementation, module and system debugging, the above functions have been realized. This design is simple in structure, low in cost and easy to use, and has application significance in household appliances.)
- 2019-03-26 21:12:29下载
- 积分：1
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遥控器源码
基于IAR平台来开发MSP430单片机，制作四旋翼遥控器的代码。(Based on IAR platform, MSP430 MCU is developed and the code of Four-rotor remote controller is made.)
- 2020-06-24 09:20:02下载
- 积分：1
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永磁同步电机调速系统
相比于传统使用的电机，永磁同步电动机（PMSM）具有着比较高的工作效率、比较高的力矩惯量比、比较高的能量密度和环保节能等优越特性，所以对永磁同步电机进行控制调速方面的研究有着相当重要的意义。我们设定电机转速初始值作为给定值，然后与反馈的实际值进行比较，得到的差值输入PI控制器进行控制，得到交轴电流。同时三相绕组输出的电流经过clarke变换和park变化得到电流的实际值，分别与给定值进行比较，将比较后的值再进行park转换，得到的结果经过SVPWM技术调制之后输入到逆变器，继而可以驱动三相电机。(Used compared to traditional motor, permanent magnet synchronous motor (all-digital fuzzy) has a higher efficiency, higher moment of inertia ratio, higher energy density and superior properties such as environmental protection and energy saving, so the control of permanent magnet synchronous motor speed regulation research has important significance. We set the initial value of motor speed as the given value, and then compare it with the actual value of feedback. The difference obtained is input to PI controller for control, and the current of crossaxis is obtained. At the same time the output three-phase winding current through Clarke transformation and park changes the current actual value, compared with a given value respectively, after comparing the value of the park transformation again, the result after SVPWM modulation technology input to the inverter, which in turn can drive three-phase motor.)
- 2018-05-30 15:17:43下载
- 积分：1
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Continuous-phase-modulation
本文档总结了CPM调制解调方法，涵盖GMSK，MSK，CPFSK等调制技术的总结，以及各种相干，非相干解调的matlab仿真结果，仅供参考。(This document summarizes the CPM modulation and demodulation methods, covering GMSK, MSK, CPFSK and other modulation techniques, as well as a variety of coherent, non coherent demodulation of the MATLAB simulation results, for reference only.)
- 2017-01-10 17:26:18下载
- 积分：1
