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AD9958
AD9858：频率从1M~120M输出可设置。通过测试。(AD9858: frequency from 1M ~ 120M output can be set. Pass the test.)
- 2021-04-08 15:49:00下载
- 积分：1
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AVRGCC-Register
AVR单片机各寄存器的ppt整合，适用于AVR开发时查阅资料，个人整合(AVR series Microcomputer Register information)
- 2013-05-09 10:22:31下载
- 积分：1
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MAX232-Maxim
mmax232的详细介绍，有兴趣的可以参看以下，很有用的。(details of max232 interest can be found in the following useful.)
- 2012-11-24 21:32:59下载
- 积分：1
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weijijiekou
设计一个十字路口交通信号灯，基本配置包括四个方向共组（红灯，黄灯，绿灯）‘还可以包括转弯灯（适用于单向三股以上车道），行人过马路信号灯（红灯，绿灯）。(Design a traffic signal lamp at the crossroads. The basic configuration includes four directions: the red light, the yellow light and the green light. It can also include turning lights (for one-way three shares or more lanes), pedestrians crossing the street signal lights (red lights, green lights).)
- 2020-12-09 15:29:20下载
- 积分：1
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ucos_232
ucos与串口通讯相关的源代码，对学习在51单片机上进行高速串口通讯非常有用(uCOS and serial communications-related source code, on learning of the 51 single-chip high-speed serial communication is very useful)
- 2008-05-15 23:57:24下载
- 积分：1
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o4YBAFs2hi2ALj9CADJYXiLpGo8556
stm32-超声波避障 联合开发网 - pudn.com
- 2020-06-19 12:40:02下载
- 积分：1
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台灯1
智能台灯系统，实现了语音播报，自动调光，远程控制，灯光切换等智能系统功能。克服了传统台灯供电方式单一等多种特点。本系统主要由单片机控制系统和硬件系统组成，主要由STM32F407微处理器、触控液晶彩屏、ADC电压监控、超声波测距监测、音乐播放系统、灯光控制组件和多路系统电源构成。智能学习台灯采用PWM数字调光和超声波测距技术以及人体红外感应技术，实现灯光亮度和模式调节。(Intelligent desk lamp system realizes the functions of voice broadcasting, automatic dimming, remote control, light switching and other intelligent systems. It overcomes many characteristics such as single power supply mode of traditional lamp. This system is mainly composed of single chip computer control system and hardware system. It is mainly composed of STM32F407 microprocessor, touch LCD color screen, ADC voltage monitoring, ultrasonic ranging monitoring, music playing system, light control module and power supply of multi-channel system. Intelligent learning desk lamp uses PWM digital dimming and ultrasonic ranging technology as well as human infrared sensing technology to achieve light brightness and mode adjustment.)
- 2019-03-25 13:49:40下载
- 积分：1
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alarm-alarm-
此程序是带回路断电报警功能的防盗器，当电门锁被强制打开和电瓶主电源线被剪断时会发出连续的报警。(This program is back to the way of power outage alarm alarm, when the main electric door lock was forced open and battery power cord was cut off when the continuous alarm.)
- 2014-09-01 20:14:11下载
- 积分：1
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KEY
类似电脑键盘组合按键触发的功能。利用51单片机实现。有两个独立按键，当把两个独立按键都按下后，蜂鸣器发出“滴”的一声后就停。直到松开任一个按键后，才能重新进行下一次的组合按键触发。(Similar to the function of the keyboard combination of keys. The use of 51 single chip microcomputer. There are two independent buttons, when the two independent buttons are pressed, the buzzer issued a drop of sound after the stop. Until after the release of any key, the next combination of keys can be re trigger.
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- 2015-07-08 14:41:15下载
- 积分：1
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stopwatch_if
用IF语句实现秒表功能的代码，显示范围在000至99.9.(Stopwatch function code with the IF statement, displayed in the range of 000 to 99.9.)
- 2015-07-13 22:33:36下载
- 积分：1
