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Just wanted to ask that what will happen if RS-232 conversion is done twice???
I have made a PIC circuit board and used Serial communication. On board i did the RS-232 conversion by using MAX RS-233 ic. Unfortunately i bought a USB to Serial cable which has built in RS-232 conversion...
I missed a little in last post. The correct formula for PR2 is
Use PR2= ( (PWM)/(4*Tosc*TMR2 Prescale) ) - 1
Also reference from Datasheet. The pwm section is given at Page 130. Topic 11.5 And the Equation is 11-1
and yes give it a few tries, if still you have any problems just post your code...
RS-232 is the standard for serial communication. Are you receiving some required frequency input serially???
And based on that value you want to generate the frequency by calculating the PR2 value???
If you are going for the serial input then follow these steps,
1. Make sure you first...
Thanks for your reply
Lets say i want to go for (1). AC to DC (2). DC to AC , So how will i go about those....
Case 1:
AC input of 240v and output of 12v DC
Case 2:
DC input of 12v from battery source to output of 240v AC.
Any related link will be helpful.
-M.Aakif Raza
Power Supplies: Relation between VOLTAGE, FREQUENCY,CURRENT,Wave
I want to understand the concepts involved in designing a power supply.
The relation between voltage and frequency i.e 110v at 60hz and 220v at 50hz
The power factors involved regarding the limits and good design process. When...
All of your pointed languages are definite to learn for your dream.
C/C++ are used to create your own RATs, spyware rootkits. Whereas java, php ,python are used for phishing by modifying web source code (to redirect to your static ip address/ or any other desired location).
I dnt know if you are...
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