基于at89c52和1602液晶显示的5v输入电流表，内含protius仿真文件和源代码-Based on at89c52 and 1602 liquid crystal display 5v input ammeter, containing protius simulation files and source code

基于51单片机的电压检测器proteus仿真，1602液晶显示，可以设置上下限值-Based on 51 single-chip voltage detector proteus simulation, 1602 liquid crystal display, you can set the upper and lower limits

1602字符显示，自定义文字显示，包含仿真文件，注释齐全(1602 character display)

可以用51单片机控制输出电压，并且显示在1602显示器上，控制电压微精准，可以调节输出电压并里还包含了仿真文件，方便调试(The output voltage can be controlled by 51 singlechip, and it is displayed on the 1602 display. The control voltage is very accurate. The output voltage can be adjusted and the simulation f