SOLUTION FOR CKT & PROGRAMMING.

I AM USING AT89C51 BUT THE DIFFICULTY I HAVE THAT 1> AFTER USING BATTERY SUPPLY I CHECK THE CLK PULSE AT PIN NO. 18 OF PIN.(CRYSTL OF 12MHZ). BUT I DIDN'T GET THE WAVEFORM CORRECTLY. 2> I WROTE SIMPLE...
SOLUTION FOR CKT & PROGRAMMING.

I AM USING AT89C51 BUT THE DIFFICULTY I HAVE THAT 1> AFTER USING BATTERY SUPPLY I CHECK THE CLK PULSE AT PIN NO. 18 OF PIN.(CRYSTL OF 12MHZ). BUT I DIDN'T GET THE WAVEFORM CORRECTLY. 2> I WROTE SIMPLE...
problem in i2c eeprom in real ckt

plz help me in i2c interfacing m24c04, i've try all forum's detail but it's works on "proteus" but it never worked on real ckt & this ckt is correct bcoz i've use one used ckt board which is well worked...
ckt diagram for 8951 micro controllor programmer

Please any one can send me the circuit diagram of 8951 serial programmer.
problem in i2c eeprom in real ckt

plz help me in i2c interfacing m24c04, i've try all forum's detail but it's works on "proteus" but it never worked on real ckt & this ckt is correct bcoz i've use one used ckt board which is well worked...