求翻译：显示模块用74HC245功率放大芯片驱动数码管，采用8位数码管动态显示时间，显示格式为“小时—分钟—秒”，打铃由蜂鸣器报警模块来实现。是什么意思？

Display module use 74hc245 power amplification chip-driven digital control, 8 digital tube dynamic display time display format is hours - minutes - seconds ", rang the bell, buzzer alarm module.

Display Module 245 with 74 power magnification HC chip digital tube drive, with 8-bit digital dynamic displays the time, appears in the format "hours-minutes-seconds, to ring the buzzer alarm modules.

Demonstrated the module with the 74HC245 power enlargement chip actuation nixietube, uses 8 nixietube dynamic demonstration time, demonstrated the form is “an hour - minute - second”, hits the bell to report to the police the module by the buzzer to realize.

Display modules with a power amplifier chip 74HC245 driven digital control, uses 8-bit digital dynamic display, the display format for "hours-minutes-seconds", Bell are buzzer alarm modules to implement.

正在翻译，请等待...