Introduction - If you have any usage issues, please Google them yourself
Based on 51 single-chip microcomputer system, using AD conversion chip ADS7841, digital tube driver chip CH452, and CD74HC4051, CD74HC259, CD74HC154, 74HC244 interface chip such as the way to achieve more than twenty-voltage monitoring, display and on-off control. Programming environment: keil
Packet : 55593383voltmeter.rar filelist
ADC_51.Uv2
ADC_51
STARTUP.A51
ADC.h
control.h
define.h
display.h
intial.h
ADC.c
control.c
display.c
interrupt.c
intial.c
main.c
ADC_51.hex
ADC_51.plg
ADC.OBJ
control.OBJ
display.OBJ
interrupt.OBJ
intial.OBJ
main.OBJ
STARTUP.OBJ
ADC_51.lnp
ADC.LST
control.LST
display.LST
interrupt.LST
intial.LST
main.LST
STARTUP.LST
ADC_51.M51
ADC_51.Opt