Description: The source is based on the MCS-51 microcontroller and other precision frequency counter prepared. 5v peak to peak input signal is sinusoidal signal, the frequency measuring range 10HZ ~ 100MHZ, frequency measurement accuracy of 0.1 . LCD display with 1602 measurement results. The signal source is a virtual signal generator PROTEUS.
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..........\1
..........\1.c
..........\1.DSN
..........\1.hex
..........\1.lnp
..........\1.LST
..........\1.M51
..........\1.OBJ
..........\1.Opt
..........\1.plg
..........\1.PWI
..........\1.Uv2
..........\1.__i
..........\1_Opt.Bak
..........\5-4.c
..........\5-4.LST
..........\5-4.OBJ
..........\f.c
..........\f.LST
..........\f.OBJ
..........\Last Loaded 1.DBK
..........\lcd.c
..........\lcd.h
..........\lcd.lst
..........\lcd.obj
..........\Text2
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