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thanks... what about digital signals( logic analyzer)? what max. bandwidth i can achieve for digital signals? ( if i applied digital signals directly to the inputs of microcontroller, not to adc.)
Hello i trying to make oscilloscope using lpc 2148..
1)what would be the maximum 'digital signal' frequency i can apply at the inputs of lpc 2148 for proper processing?
2)As said in datasheet, for 10 bit ADC max sampling rate is 400 kSPS so what sampling rate should i take for proper...
Hello i using atmega32 for sampling the analog signals. with 16 Mhz crystal i think i will get 16mhz/128=125khz adc clock frequency
then what would be the maximum analog frequency i can sample with this circuit?
i got the ic M74HC123 which gives a pulse up to 60 sec. it consists 2 of monostable multivibrator...
is that mean single multivibrator gives 60 sec pulse ? or both the multivibrators combinedly gives up to 60 sec pulse..
datasheet is given below...
i dont know much about pressure sensrs. i have to use pressure sensor for car detection ( if wt is above 1 ton ,comparator o/p should be high). if anyone found suitable datasheet please send me link...
i m designing traffic light using FSM( A busy highway is intersected by a little used farm road) . if sensor detects car on farmway then only farmway signals goes green. for that purpose i need car detection sensor. its o/p should be high if car is present at farmway..
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