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在Protues下仿真用2片164驱动8个LED数码管
在Protues下仿真用2片164驱动8个LED数码管-Protues simulation used in the next two 164 drives 8 LED digital tube
- 2022-08-21 09:23:26下载
- 积分:1
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sed1335fb.c
sed1335fb.c -- Driver for sed1335 lcd control framebuffer device-sed1335fb.c-- Driver for sed1335 lcd cont rol framebuffer device
- 2022-05-25 13:30:29下载
- 积分:1
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PIC
基于PIC单片机877的电动自行车控制器的开发原理及源程序。-PIC-based single-chip controller 877 of the electric bicycle and the development of the principle source.
- 2022-08-09 15:25:42下载
- 积分:1
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C8051F020的LCD的驱动程序,包括画图的一些例程
C8051F020的LCD的驱动程序,包括画图的一些例程-C8051F020 the LCD driver, including drawing a number of routines
- 2022-12-10 06:00:03下载
- 积分:1
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我用单片机8952和电压比较器339做了一个简单的电容容量测量表,参数大
致如下:
电容测量范围为1pF...
我用单片机8952和电压比较器339做了一个简单的电容容量测量表,参数大
致如下:
电容测量范围为1pF-9999.99uF,最小分辨力为1pF。分为5个量程,可以自
动切换量程,也可手动切换。
另外,有简单的频率计功能,能测量0-60MHz的数字信号频率(TTL电平);
还可以产生几个单点频率的方波信号(比如1KHz)。
采用1602LCD作为显示器;4个按键控制;使用24C01保存当前设置值,不用
每次开机重新设置。可单5V供电,也可9V交流供电
-I used the single-chip 8952 and the voltage comparator 339 to do a simple capacitance measurement table, parameters are as follows: capacitance measurement range 1pF-9999.99uF, the minimum resolution for the 1pF. Divided into five ranges, you can automatically switch range can also be manually switched. In addition, a simple frequency meter function, capable of measuring 0-60MHz frequency digital signal (TTL level) can also lead to several single-point-frequency square-wave signal (for example, 1KHz). 1602LCD used as a monitor 4 button control use 24C01 to preserve the current settings, do not reset each boot. Can be a single 5V power supply, 9V AC power supply can also be
- 2023-08-10 15:10:03下载
- 积分:1
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利用单片机的定时器定时,令十字路口的红绿灯交替点亮和熄灭,实现主支路路口的交通信号灯控制(尽可能保持主线的畅通,即在通常情况下,保持主线的放行,只有在支线到达时...
利用单片机的定时器定时,令十字路口的红绿灯交替点亮和熄灭,实现主支路路口的交通信号灯控制(尽可能保持主线的畅通,即在通常情况下,保持主线的放行,只有在支线到达时,才放行支线),同时采用LCD显示倒计时时间及当前灯的状态。-The use of MCU timer timing, so that the crossroads at the traffic lights turn out light and to achieve the main slip road junction traffic lights control (as far as possible the smooth flow of the main line, that is, under normal circumstances, to maintain the release of the main line, and only arrived at the branch only when the release branch), while using LCD display countdown time and the current lighting condition.
- 2023-06-21 15:30:03下载
- 积分:1
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周立功GUI在avr单片机上的移植 开发环境为IAR
周立功GUI在avr单片机上的移植 开发环境为IAR
- 2022-02-12 21:33:55下载
- 积分:1
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本程序是用于访问空间大于 64 KB (即:地址指针数大于两个字节)外部扩展随机存取存储器的源程序文件。...
本程序是用于访问空间大于 64 KB (即:地址指针数大于两个字节)外部扩展随机存取存储器的源程序文件。-the procedures for accessing space is greater than 64 KB (ie : Address indicator greater than 2 bytes) of external expansion of random access memory source files.
- 2022-01-26 05:31:09下载
- 积分:1
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使用效果不错而且成本很低很有市场通过本次希望向大家学习...
使用效果不错而且成本很低很有市场通过本次希望向大家学习-good use of effects and low cost market is through this we hope to learn
- 2023-05-03 20:45:03下载
- 积分:1
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用于单片机4*4键盘扫描,及数码管显示
用于单片机4*4键盘扫描,及数码管显示
-muc keybord and led display.
- 2022-08-15 00:42:26下载
- 积分:1