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128*64(st7920驱动) 汉字显示驱动程序
128*64(st7920驱动) 汉字显示驱动程序
- 2022-12-12 09:10:03下载
- 积分:1
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急救车与交通灯)(1)南北与东西方向,每个方面由红黄绿三个灯控制(2)南北向: 红(30秒),黄(5秒),绿(25秒) 东西向: 红(35秒),黄(5秒),...
急救车与交通灯)(1)南北与东西方向,每个方面由红黄绿三个灯控制(2)南北向: 红(30秒),黄(5秒),绿(25秒) 东西向: 红(35秒),黄(5秒),绿(25秒) 上述基本参数可以根据实际情况自行调整,灯的变化规律与实际路口规律相同,绿灯在最后5秒钟时,黄灯亮,然后红灯亮,不允许两个方面同时亮绿灯。(3)绿灯的时间显示在数码管上进行显示。(4)可以通过一个开关控制,当开关信号为0时,整个交通灯全灭提高要求:(1)设计一个紧急控制开关信号,当紧急开关信号为1时,两个方向的灯全为红灯。紧急开关撤消后,按照开关按下之前的状态继续运行(其参数要保存)。(2)设计一个夜间行车开关,当开关按下后,两个方向都只有黄灯闪烁,其它灯熄灭。(3)设计两个方向的亮时时间可调。-emergency vehicles and traffic lights) (1) North and South and east-west direction, each with three yellow-green from red lights control (2) to the north and south : red (30 seconds), yellow (5 seconds), Green (25 seconds) to things : red (35 seconds), yellow (5 seconds) Green (25 seconds) above basic parameters can be adjusted to the actual situation, the light changes with the actual law of the same intersection, the green light in the final five seconds, the yellow light is on, and then a red light, bright, not two fronts simultaneously bright green. (3) the green light at the time displayed on the digital display control. (4) can be controlled by a
- 2022-01-22 01:28:42下载
- 积分:1
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AT89C51中文资料。AT89C51的8引言
AT89C51中文资料。介绍了AT89C51 8位单片机的内部结构和各个存储器,时序等。-AT89C51 Chinese data. Introduction of the AT89C51 8-bit MCU s internal structure and the various memory, timing and so on.
- 2022-01-26 02:16:41下载
- 积分:1
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犯错
c++2
- 2022-04-23 14:17:29下载
- 积分:1
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avr单片机中TWI主机发送和主机接收程序代码
avr单片机中TWI主机发送和主机接收程序代码
- 2022-08-19 05:37:30下载
- 积分:1
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In SCM to achieve agreement OBD modulation and demodulation, used car OBD testin...
在单片机上实现OBD协议的调制和解调,应用于车载OBD检测设备.-In SCM to achieve agreement OBD modulation and demodulation, used car OBD testing equipment.
- 2022-03-13 04:46:45下载
- 积分:1
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编译为ICC AVR6.25A ATMEGA16L芯片 ad转换
编译为ICC AVR6.25A ATMEGA16L芯片 ad转换-Compiled for the ICC AVR6.25A ATMEGA16L chip ad conversion
- 2022-02-05 20:12:37下载
- 积分:1
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一种实现载波监听多点接入/冲突检测的多主RS485总线
一种实现载波监听多点接入/冲突检测的多主RS485总线-A carrier sense realize multi-point access/Collision Detection RS485 multi-master bus
- 2022-02-27 06:27:24下载
- 积分:1
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该程序通过调试,可以实现cc2420收发功能
该程序通过调试,可以实现cc2420收发功能-The program through the debugger, you can realize CC2420 transceiver functions
- 2022-03-12 23:09:02下载
- 积分:1
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SCM infrared communication theory and some of the original code can be used in v...
单片机红外通信的一些原理和原代码, 可使用在各种仪表中-SCM infrared communication theory and some of the original code can be used in various Instrument
- 2022-02-20 22:41:44下载
- 积分:1