搜索资源列表
gb
- 道路交通信号控制机GA47-2002.pdf,道路交通信号灯GB14887-2003.pdf,城市道路交通信号控制方式适用规范GAT527-2005.pdf,城市交通信号控制系统术语GAT509-2004.pdf,道路交通信号倒计时显示器GAT508-2004.pdf,公路车辆智能监测记录系统通用技术条件GAT497-2004.pdf,城市道路单向交通组织原则GAT486-2004.pdf,闯红灯自动记录系统通用技术条件GAT496-2004.pdf,LED道路交通诱导可变标志GAT484-20
daocheleida
- 作品基于STC89C52RC单片机的数字式倒车雷达的设计。该系统是以单片机为核心的一种低成本、高精度、微型化,并有数字显示和声音报警功能的倒车雷达系统,该倒车雷达根据超声波测距原理研制,将测得的结果送至数码管显示,同时进行声音报警和一些必要的其它辅助功能。-Works based on single-chip digital STC89C52RC reversing radar design. The system is based on the microcontroller as the c
SB16726AZ
- 16位恒流LED彩屏驱动电路,有16个恒压源,通过双极器件给出一个2-80mA的恒定电流,高效驱动LED-Color 16-bit constant current LED driver circuit, a constant voltage source 16 through the bipolar device is given a 2-80mA of constant current, high efficiency LED driver
CITYBUS
- 这个公交路牌站牌的国家标准。做动态LED路牌厂家必备-The bus stop sign signs the national standards. Dynamic LED sign manufacturers must do
User
- LED字幕显示,地铁列车各站名称显示,问候语以及警示提醒等-LED DISPLAY
led16
- 用led实现16种不同形式的闪速,由vhdl实现-use led to display 16 differce,write in vhdl
gongjiaolupai
- LED公交路牌显示程序以及仿真软件,对做公交显示屏行业的人来说作用很大。主控芯片的51单片机,以及74HC595.-Bus street LED display program and simulation software, for those bus display industry s role is very big. The main control chip 51 single-chip microcomputer and 74 hc595 are needed.
BusAnalyst
- 公交车位置信息分析,自动发布车辆距离某个公交站牌位置-Bus Position analysis,and send the result to the bus station led screen automaticly
traffic-light-Verilog
- 交通灯分为X组和Y组,每组包括了2位倒计时数码管和红黄绿三色LED信号灯(每组包括﹢、-两小组,显示内容一样),考虑到应用需求,要求芯片可通过I2C接口连接到上位机,以调节内部控制寄存器,此为Verilog代码,包含led、seg、timer等模块。-Traffic lights are divided into groups X and Y groups, each including two digital countdown yellow-green and red LED lights