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蜂鸣器使用
说明: 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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Sauare_wave_changed-V1.2
8、可变频率方波发生器
用单片机的定时器设计一个频率可变的方波发生器,输出频率范围1Hz~500Hz,频率输出精度为0.5Hz。要求可以实时显示当前输出的频率,可以用键盘来设定方波发生器的输出频率,具有直接设定或逐渐调节的功能,调节分辨率和显示分辨率均为0.5 Hz,其它电路自由发挥。(8, variable frequency square wave generator with single-chip microcomputer timer design a variable frequency square wave generator, the output 1 Hz ~ 500 Hz frequency range, frequency output precision is 0.5 Hz. Requirements can real-time display current output frequency, can use the keyboard to set the output frequency of square wave generator, has the function of directly set or adjust gradually adjust the resolution and display resolution of 0.5 Hz, free play other circuits.)
- 2014-07-29 09:55:54下载
- 积分:1
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gf_spwm
用mage128产生spwm驱动ir21094构成的逆变电源,小功率时波形正常。(Switching power supply system procedures mage128 parallel development board to achieve two-way current pro rata, the regulator output.)
- 2013-08-09 11:35:31下载
- 积分:1
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MSP430F2xx_bq27210EVM
使用MSP430 控制器作为主机的,对bq27210器件配置和通信的例程。提供IAR和CCS两种开发环境的工程文件。(MSP430 is used as the host microcontroller interfacing to various bbq27210 devices.The complete source code and project files have been provided for the two embedded firmware Integrated Development Environments for the MSP430 microcontroller platform – IAR Systems Embedded Workbench and Texas Instruments Code Composer Studio.)
- 2021-03-15 14:29:22下载
- 积分:1
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che
电子设计竞赛 自动往返小车完整程序 内含12864液晶显示程序和双路电机pwm调速 (Electronic Design Contest and from the car a complete program automatically includes 12864 LCD programs and dual speed control motor pwm )
- 2009-10-23 11:34:54下载
- 积分:1
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实验二十五:内部FLASH模拟EEProm
说明: STM32F030内部FLASH模拟EEProm(Stm32f030 internal flash simulation EEPROM)
- 2021-02-22 10:39:41下载
- 积分:1
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xishaji
一篇关于细纱机控制设计的论文,通过单片机对细纱机控制。(Control design on a paper frame by frame control micro.)
- 2009-05-17 15:03:29下载
- 积分:1
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UCS2Char
该工具可以根据输入的UNICODE十六进制字符串计算出相应的汉字或ASCII码。比如:输入4F60便可以得到"你"。(The tool can be based on the input UNICODE calculate the corresponding hexadecimal string guy or ASCII.)
- 2013-09-09 12:29:23下载
- 积分:1
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boost
一个用saber仿真的boost闭环控制电路(A boost with a saber simulation of closed-loop control circuit)
- 2020-09-09 21:38:01下载
- 积分:1
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shixu
hspice进行时序逻辑设计 附带要求 源代码(经仿真)以及完成的实验报告(hspice timing logic design comes to source code (via simulation) and the completion of the experimental report)
- 2012-05-23 16:14:07下载
- 积分:1