-
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
-
YS-V0.4 基本识别工程（基础版）
基于stm32 的语音识别程序，通过识别关键词回复相应的语句(STM32 based speech recognition program, by identifying key words to reply to the corresponding statement)
- 2018-07-15 20:59:17下载
- 积分：1
-
计算器 5乘4
说明： 基于51单片机的计算器，5*4矩阵键盘，包含仿真工程文件和程序工程文件，还有word资料(Calculator based on 51 single chip microcomputer, 5 * 4 matrix keyboard, including simulation engineering files and program engineering files, as well as word data)
- 2020-12-23 20:48:55下载
- 积分：1
-
按键扫描LED显示
该程序为大家提供按键扫描程序例程。给大家一个参考，来实现简单的按键扫描功能(This program provides you with the routine of key scan program. To give you a reference, to achieve a simple key scan function)
- 2020-06-17 19:00:01下载
- 积分：1
-
STM32F10x
stm32f系列外设驱动源码，包括GPIO，定时器，中断，spi，串口等等。(for stm32fxxx)
- 2015-08-13 10:39:15下载
- 积分：1
-
led_TEST
单片机数码管测试程序（非常不错的单片机学习程序）(Single chip digital test program (very good))
- 2011-02-10 19:57:25下载
- 积分：1
-
串行FLASH文件系统FatFs
说明： stm32 串行flash 挂fatfs(fatfs for stm32 and spi flash)
- 2019-06-18 08:22:38下载
- 积分：1
-
1123sdfs
单片机初学者资料 51单片机C语言编程入门(详讲版)(Singlechip beginners
)
- 2013-12-01 20:24:19下载
- 积分：1
-
21ic下载_STM32F103C8T6例程
说明： oled的使用STM32103C8T6的历程(oled
How to use stm32103c8t6)
- 2020-10-07 11:08:25下载
- 积分：1
-
LUNCHPADMSP430G2553L298电机驱动
说明： 能够驱动5v-12v直流电机电动小车的驱动不但要求电机驱动系统具有高转矩重量比、宽调速范围、 高可靠性，而且电机的转矩 -转速特性受电源功率的影响，这就要求驱动 具有尽可能宽的高效率区。(The drive of 5V-12V DC motor electric car requires not only the motor drive system with high torque-weight ratio, wide speed range and high reliability, but also the torque-speed characteristics of the motor affected by power supply power, which requires the drive to have as wide a high efficiency area as possible.)
- 2020-06-18 08:20:02下载
- 积分：1
|
联系客服（QQ：3324461878）
