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使用STM32控制无源蜂鸣器发声播放音乐
说明: 利用GPIO控制无源蜂鸣器发声,播放音乐。使用SysTick延时,使用位带操作寻址IO口引脚。(GPIO is used to control the voice of passive buzzer and play music. Use SysTick delay, use bit band operation to address IO pins.)
- 2020-06-17 10:20:02下载
- 积分:1
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project
基于单片机计算器,可计算加减乘除,但是不能计算小数(Based on single chip calculator)
- 2016-05-16 15:38:17下载
- 积分:1
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123
键盘输入数据和保存数据的程序,适合4键盘的机器(Keyboard input of data and procedures for preservation of data, suitable for 4 keyboard machines)
- 2007-09-17 16:11:59下载
- 积分:1
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i2c
通用i2c通讯协议可直接应用在单片机开发中,移植性很好(General i2c communication protocol can be directly used in single-chip development, transplantation of a good)
- 2008-06-11 12:38:38下载
- 积分:1
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abc
在机械开发时,用于查表的,这样快捷方便,这里大都是常用的集中在一起(in mechanical development, for the look-up table, so fast, here are mostly commonly used together)
- 2007-06-30 16:39:41下载
- 积分:1
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labview
通过设置参数可以输出正弦波、三角波、锯齿波等等.(By setting parameters can be output sine wave, triangle wave, sawtooth wave and so on.)
- 2020-07-02 01:00:01下载
- 积分:1
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infraredsensors
一个基于8051单片机如AT89c51等的红外传感器接收的小程序,提供单片机学习之用(A 8051-based infrared sensors such as AT89c51 received a small program used to provide single chip learning)
- 2010-05-18 00:17:44下载
- 积分:1
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UART
本程序是基于msp430单片机的uart驱动程序(This procedure is based on MSP430 microcontroller UART driver)
- 2013-05-07 21:29:41下载
- 积分:1
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BLDC
基于stm32的速度闭环,直流无刷电机驱动程序。(Based stm32 speed closed loop brushless DC motor driver.)
- 2016-05-30 20:58:27下载
- 积分:1
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chuankou
AVR单片机的串口传输,实现两个单片机通过串口传输简单信息(AVR microcontroller' s serial port transmission, to achieve two simple microcontroller through the serial port information)
- 2010-10-31 17:49:14下载
- 积分:1