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my aim to vary the frequency from 30khz to 60khz,im using here frequency generator that is crystall oscillator,,then im using colour sensor here if the colour intensity is dark my frequency hav to increse
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my aim to vary the frequency from 30khz to 60khz,im using here...
is this possible
char txt[6];
#define TRIG PORTB.F6
#define ECHO PORTB.F7
// LCD module connections
sbit LCD_RS at RA1_bit;
sbit LCD_EN at RA3_bit;
sbit LCD_D4 at RD4_bit;
sbit LCD_D5 at RD5_bit;
sbit LCD_D6 at RD6_bit;
sbit LCD_D7 at RD7_bit;
sbit LCD_RS_Direction at TRISA1_bit;
sbit...
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