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105-1602液晶显示DS1302时钟
- 智能电子钟(1)计时:秒、分、时、天、周、月、年。 (2)闰年自动判别。(Intelligent electronic clock (1) timing: seconds, minutes, hours, days, weeks, months, years. (2) automatic discrimination of leap year.)
shiyan
- 0到59分59秒运动计时器，带有复位开始暂停按键功能(0 to 59 minutes and 59 seconds of motion timer with reset pause button start function)
Responders
- 本设计为多路智能抢答器，所以这种抢答器要求有不同组别的抢答输入信号，并能识别最先抢答的信号，直观地通过数显和蜂鸣等方式显示出组别；对回答问题所用的时间进行计时、显示、超时报警、预置答题时间，同时该系统还应有复位、倒计时启动功能。(This design is multi-channel intelligent responder, so this responder requires different groups of rush answer input signal, and can id
1.hex
- 用八块LED显示屏显示从0时0分0秒到23时59分59秒的变化来计时(Timing with eight LED screens showing changes from 00:00:00 to 23:59:59)
vivado实现计时器
- vivado平台，在FPGA上实现计时器，数码管显示