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JBWXSF
CC1125无线模块。调频发送接收。已测试(CC1125 rf module)
- 2015-10-10 10:49:53下载
- 积分：1
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BLDC
STM32采用TIM1的PWM输出，控制直流无刷电机
上传一个基本初级版的程序
PA8 PA9 PA10 PB13 PB14 PB15是PWM输出口
PC5接个电位器调节速度
PB12电源指示灯
PB5正转指示
PB2反转指示
PB0按键开机
PB1按键正反转
宏定义DEBUG可以软件仿真（DEBUG用来开启相关变量，以及变换霍尔相序）(Finally realized TIM1 PWM output, brushless DC motor control
Upload a basic junior version of the program
PA8 PA9 PA10 PB13 PB14 PB15 is the PWM output
PC5 then adjust the speed potentiometer
PB12 power indicator
PB5 forward instructions
PB2 reverse directions
PB0 button boot
Reversible buttons PB1
DEBUG macro definitions can be software emulation (DEBUG to open the related variables, as well as Hall phase transformation sequence))
- 2021-01-09 17:08:51下载
- 积分：1
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Keil_ZM470SX-V1.00
周立功ZM470SX Demo源码、 LP1114控制1276(zlg ZM470SX Demo source code)
- 2020-06-29 10:40:02下载
- 积分：1
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ProjectOne_V0
关于用瑞萨单片机使用无线模块的CC1101的源代码。大家交流一下(On the use of Renesas MCU CC1101 wireless module' s source code. We exchange)
- 2013-08-20 16:25:50下载
- 积分：1
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cheng
滤波器广泛应用于数字信号处理、通信、自动控制领域,但设计可变宽频带有源滤波器则比较困难。利用单片机控制参数可编程的双二阶通用开关电容有源滤波器,精确设置有源滤波器的中心频率f，品质因数Q及有源滤波器的工作方式。本系统主要分为两个部分:即程控滤波器和程控放大器。程控放大器电压增益为40dB，通过单片机控制DA进行分压，可精确实现要求的10dB步进，误差小于0.5 ，通带为100Hz-500KHz，输入电压峰－峰值范围为10mV，在输入范围内无明显失真。由MAX264为核心的滤波器，可设置为高通、低通滤波器。通过单片机直接给出控制频率，使-3dB截止频率在1KHz-20KHz内可调，步进1KHz，误差小于1 。整个系统以52单片机为控制核心，电路简单，性能稳定，且具有较高精度，滤波参数调节通过单片机控制，较为方便。(Filters are widely used in digital signal processing, communications, automatic control area, but the design variable wideband active filter is more difficult. Control parameters using single-chip programmable universal switched-capacitor biquad active filter, active filter accurately set the center frequency f, quality factor Q and the active filter works. The system is mainly divided into two parts: the program-controlled filters and programmable amplifiers. Programmable amplifier voltage gain of 40dB, the DA through the partial pressure of single-chip control, can accurately achieve the required 10dB step, the error is less than 0.5 , passband to 100Hz-500KHz, input voltage peak- the range of 10mV, the input range no significant distortion. By the MAX264 as the core of filter can be set to high pass, low pass filter. Given directly by the microcontroller controls the frequency, the-3dB cutoff frequency at 1KHz-20KHz adjustable, step 1KHz, error is less than 1 . The entire system for)
- 2011-07-17 16:23:27下载
- 积分：1
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stm32程序
基于stm32f1的dds函数发生，支持原子的平台移植(DDS function based on stm32f1)
- 2017-08-09 17:18:35下载
- 积分：1
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EEPROM_24C02
用C语言编写的温度采集程序，可以用于C51单片机的开发(Temperature using C language acquisition program, can be used for C51 MCU development)
- 2013-12-17 19:56:26下载
- 积分：1
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DS18B20
说明： 在单片机上可以运行的测温模块,可以DS18B20测温+显示+键盘(In MCU can run thermometric module)
- 2010-04-01 17:09:53下载
- 积分：1
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virtual-oscilloscope-module
本程序是虚拟示波器，可以显示多条曲线波形，调节幅值和时间(Oscilloscope can display multiple curve
)
- 2014-01-10 12:06:01下载
- 积分：1
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stm32f407_MOTOR
基于STM32F407开发编程，实现四驱小车的移动控制。(The development of STM32F407 based programming, mobile control four-wheel drive car. )
- 2016-07-27 18:57:26下载
- 积分：1
