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Hello,
kindly i want to know if there is away to interface profinet with rs232.
i was thinking of interfacing rs232 with modbus converter then i connect the output of the modbus converter to other converter that converst modbus to ethernet. is this is okay?
thanks.
Thanks for answer. but i am already using cc1120 what i am asking for is there is anyway to automatically set the bandwidth through the SPI with respect of the hardware. do i have to design a band pass filter after the antenna?.
thanks
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kindly could you please clarify...
kindly i want to know is it available to change the communication bands for the CC1120 while it is in operation?
what i need to do in hardware to grantee that i can sweep from 169 to 950 MHZ?
thanks in advance
since you already done with HPWM commands, check the timer modules in your device datasheets. as you know frequency is about time taken to finish one complete cycle. actually 3 modules you need to read about carefully
1) HPWM.
2) Timers.
3) interrupts.
that was the hard way;
the easy...
i don't know the power rating of your system.. but here is 74HC4316 Quad Bilateral Switch
Features
Four Digitally Controlled Analog Switches with Common Enable Pin
Up to 6V Analog Inputs
Each Switch has a Separate Control Input
Diode Protection for Inputs and Outputs
Equivalent to CD4316
What type of pic you use? there is a variety of pic micro controllers that contain built-in dedicated PWM modules that work in the background of the program. download device's datasheet and read it carefully.
example: PIC18f452.
Dear all,
i got pic18f452 to be interfaced with 3.3v i2c device? , my question is ; if i enable the SMBUS bit in the pic18f452. is that mean that the two devices will communicate with 3.3v level? even if the pic is operated with 5v?? and what about the two 10kohm pullups which must be...
betwixt.many thanks for your attention. i made pic18f452 based single phase full bridge inverter with igbt 60n90. switching frequency 5khz (maximum frequency for 4n35 optocoupler ) i'll post the schematic soon . i am confused about two point the filtering stage! and the load limitations. and...
Dear Engineers,
Kindly could any one check the attached schematic for single phase dc to ac inverter and tell me if it okay to drive with this circuit a 220v 75 watt ac motor. and if is not. what should i add to the i/p to the transformer to ensure soft starting.
Many Thanks For Your...
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