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在计数器
用8253-8255编写的定时响铃程序 可以定时两个时间点,很经典的程序-spent 8253-8255 prepared by the regular beep procedures regular two points in time, classic procedures
- 2022-02-05 05:48:52下载
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Using L298 as the drive to control two
用L298作为驱动器,控制两相混合式步进电机。
按键从上至下分别为减速,加速,正转,反转,停止。
具体参数还没有设定过。速度有些慢,加速按2下有效,然后就不能再快了。
转速输出是按照最小系统版的数码管写的。电路图里太麻烦就没画了。-Using L298 as the drive to control two-phase hybrid stepping motor. Buttons from top to bottom respectively, deceleration, acceleration, are being transferred, reverse, stop. Specific parameters have not yet been set. Some of the slow speed, speed up by 2, effectively, and then can not be faster. Speed output is in accordance with the minimum system version of the digital tube wrote. Circuit where not too much trouble drew.
- 2022-04-23 14:56:47下载
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[文件名] Touch.c [功 能] 8051单片机驱动ADS7846/ADS7843芯片 [简 介] ADS7846/7843芯片 适合用在4线制触摸屏,它...
[文件名] Touch.c [功 能] 8051单片机驱动ADS7846/ADS7843芯片 [简 介] ADS7846/7843芯片 适合用在4线制触摸屏,它通过标准SPI协议和CPU通信,操作简单,精度高,当触摸屏被按下时(即有触摸事件发生)则ADS7846向CPU发中断请求,CPU接到请求后,应延时一下再响应其请求,目的是为了消除抖动使得采样更准确。如果一次采样不准确,可以尝试多次采样取最后一次结果为准,目的也是为了消除抖动。-Driver source code of touch-sensitive screen with ADS7846/7843
- 2022-12-02 21:20:03下载
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本程序是一师兄给我的,用于液晶屏的滚动显示,给大家参考参考...
本程序是一师兄给我的,用于液晶屏的滚动显示,给大家参考参考-this is a process, told it to me, for the rolling screen, to your information.
- 2023-09-01 06:55:03下载
- 积分:1
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Sitronix ST7637 驱动原程序码,易读易明,好用方便
Sitronix ST7637 驱动原程序码,易读易明,好用方便 -Sitronix ST7637 drive the original program code, readable and easy to understand, easy to use convenient
- 2023-02-18 03:20:03下载
- 积分:1
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单片机扩展是单片机应用的重要部分,文档主要介绍单片机的片外扩展。...
单片机扩展是单片机应用的重要部分,文档主要介绍单片机的片外扩展。-extantion of msc51
- 2022-06-14 03:20:21下载
- 积分:1
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详细介绍了以太网收发器RTL8019芯片,中文文档,免除了读英文文档的痛苦和低效...
详细介绍了以太网收发器RTL8019芯片,中文文档,免除了读英文文档的痛苦和低效-Described in detail RTL8019 Ethernet transceiver chip, Chinese documents, eliminating the pain of reading the document in English and inefficient
- 2022-06-14 21:30:49下载
- 积分:1
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driver 1602 with help of c
driver 1602 with help of c
- 2023-08-12 12:35:04下载
- 积分:1
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18b20与单片机,与电脑之间串口通信,可以扩展温度计
18b20与单片机,与电脑之间串口通信,可以扩展温度计-18b20 and MCU with serial communication between computers, you can extend the thermometer
- 2022-03-22 21:18:39下载
- 积分:1
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- 2022-07-23 14:55:27下载
- 积分:1