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视觉暂留，编程从一个I/O口输出一扫频信号，驱动一支LED灯闪动，频率范围为10HZ~99HZ，扫描时间为30秒，在LED闪动期间观察，一旦发现无法识别LED灯...
视觉暂留，编程从一个I/O口输出一扫频信号，驱动一支LED灯闪动，频率范围为10HZ~99HZ，扫描时间为30秒，在LED闪动期间观察，一旦发现无法识别LED灯闪动时，按下按键K1，立即停止输出，并将此时的信号频率显示在数码管上，该信号的周期为测试者的视觉暂留时间。-Persistence of vision, programming from an I/O port outputs a sweep signal to drive an LED light flashing, the frequency range of 10HZ ~ 99HZ, scan time of 30 seconds, the LED flashing during the observation, once found it impossible to identify the LED lights flashing, press the key K1, immediate cessation of the output, and at this time the signal frequency displayed on the digital control on the test cycle of the signal" s persistence of vision time.
- 2022-08-24 14:54:10下载
- 积分：1
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单片机用作通用红外遥控接收器的设计
PWM调制开关电源的研究 以电子电力学为核心 以整流技术为主...
单片机用作通用红外遥控接收器的设计
PWM调制开关电源的研究 以电子电力学为核心 以整流技术为主-generic microcontroller for infrared remote control receiver design PWM switching power supply of electronic learning for power to the core technology-based rectifier
- 2023-02-20 09:10:04下载
- 积分：1
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用proteus进行的开发，和刚上传的c文件一起用
用proteus进行的开发，和刚上传的c文件一起用-Proteus carried out with development, and the newly uploaded file with c
- 2022-04-30 19:39:46下载
- 积分：1
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一个用PIC16F716编写的风力发电机的控制器程序，具有很高的实用价值...
一个用PIC16F716编写的风力发电机的控制器程序，具有很高的实用价值-PIC16F716 with the preparation of a wind turbine controller procedures, with high practical value
- 2023-07-10 23:40:03下载
- 积分：1
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Atmel 24c04 eeprom 读写程序，Keil_C51
Atmel 24c04 eeprom 读写程序，Keil_C51-Atmel 24c04 eeprom read and write procedures, Keil_C51
- 2022-02-25 04:44:51下载
- 积分：1
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AT88RF256的射频识别卡与基站的程序，与芯片文档，非常难得
AT88RF256的射频识别卡与基站的程序，与芯片文档，非常难得-AT88RF256 of radio frequency identification card and base station procedures, documentation and chips, very rare
- 2022-01-25 20:50:53下载
- 积分：1
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单个或多个ds1820温度读取c51源程序
单个或多个ds1820温度读取c51源程序-single or multiple ds1820 temperature read source decoder
- 2022-01-27 13:03:49下载
- 积分：1
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单
单片机系统用c语言编写关于两个PIC之间的通信的设计。。。本程序采用的单片机型号为PIC16F8- Single-SCM systems c language on the communication between two PIC design. . . This procedure used for the PIC16F877 microcontroller model
- 2022-02-14 21:12:18下载
- 积分：1
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单
用51单片机写的电子钟程序，完全可用,但效率还不是很好-Single-chip with 51 minutes to write an electronic process, completely available, but efficiency is not very good
- 2022-08-04 03:14:23下载
- 积分：1
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红外－RS232协议转换器电路图适合51系列单片机
红外－RS232协议转换器电路图适合51系列单片机-infrared-RS232 protocol converter circuit for 51 Series MCU
- 2022-04-21 15:59:27下载
- 积分：1
