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Based on a multimeter, the output is about 2. Do you need to vary the duty cycle i.

This site uses cookies. January 21, at 5: In most cases, when people want to control position in this case the motor angle accurately, they use a servo motor. Hi Payrav, Sorry, I forgot to reply to your comment.

dsPIC-Ready1 Board

Thank you so much, You are the great man. However, you could use just about any plain text editor, including Notepad which is provided in Windows. The three things are: May 8, at So, I think what you want is something like: For the programming part, to measure the irradiance value I use a sensor acting as a PV, it measures the frequency of halogen lamps and converts the frequency into current.

If so, please specify the following: PWM duty cycle range max and min duty cycle as percentages. The problem is on synchronization of the thyristors with a phase source voltages. I tried with a simple code but the problem is it rotates much in anticlockwise direction than clockwise.


One way you might do that is recording noise from an analog input and combining a few readings to give you a nicely random seed number. Your dspid is a great resource for dsPIC enthusiasts. I tried with that. April 1, at 4: Will you please help me to write programe for this please sir. Thank you for your reply.

Actually I test the dsPIC in a breadboard. TED I am using dspic30f and i want to rotate my pmdc motor clockwise and anticlockwise simulatneously by degree means it must start from 0 to degree then return from to 0 degree and this process must be continuous.

I have simulated the inverter using Simulink and I can send you the file if you need it. Since I am new in the field of programming I have very little knowledge on how to get started. At zero volts it means that it is dark and at 2 volts it means that the light is at its maximum point. If the angle feedback mechanism is not functional and the mechanical limiters are not in place, the motor could turn contiuously.

On Wed, Jun 12, at 3: July 1, at 5: Hi Ted, I have the question again. Hello Ted, I was thinking if you have any signal processing example with dspic, for example a simple filter without the dspicFD tool.


June 8, at Thank YOU so much for your time. The board supports the use of the internal, on chip OpAmps. If your dsPIC is generating the gate pulses, can you not just include in your program to read the ADC after the gate pulse has been initiated?

dsPIC-Ready1 Board | pin dsPIC – MikroElektronika

March 10, at 2: I knew that i have to use SPI. Dear Ted, How are you? If this is the only thing that the microcontroller needs to do, the solution can be quite simple.

March 25, at dsppic Could you possibly share a high resolution photo of your circuit with the PICkit 3 connected?

However, there are certain cases where one or other will be easier to use. I checked the results on an osciloscope but something is wrong. I tried to connect a voltage divider circuit with R2 being a flexible bend sensor.

The code is like this: July 28, at The two anti-phase pulses can overlap in time? If you do ddspic to vary the duty cycle, will the value be the same for both waveforms dpsic could they be different from each other?