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    Ti f28335 help in controlling

    hi guys, i would require to control a 3 phase PWM signal using dsp from ti, f28335. i would like to bulid a circuit that could control the duty cycle. meaning to put a potentiometer in its analog control a0 to vary the reference voltage to output the frequency. by controlling the reference...
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    BLDC control issues spinning

    Hi guys, i am using micro controller arduino uno to produce 3 phase PWM pulses by using DDS method available online. the PWM pulses will be fed into a diadem circuit to provide diadem for accidental turn on of each pair of mosfet(3pair for 3 phase) each PWM generated will be fed into a...
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    Ir2110 circuit issue

    hi guys, reading up this forum i still encounter this problem, please advise. circuit as attached. the signal high and low logic is being fed out an output from the optocoupler with frequency 32khz and vpeak of 6.2V. i want to test the output of the HO and LO of ir2110 to see what the...
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    3pwm signal for 3 phase BLDC control

    hi guys this is my first time using this forum. will appreciate the helps given to me. i got a project that require me to control a BLDC that is given to me MT2826 from tigermotor mosfet driver using irs2336d controller using arduino uno. the pwm signal generated out by the arduino uno is...
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    Help me to design deadtime circuit

    hi, sorry TS to jack the thread but i require some help. thanks using arduino uno to generate 3 PWM signal with 120deg apart as attached . i would require to be fed into irs2336d mosfet driver. since irs2336 require 3high and 3 low signal . i need to split logic right after the arduino uno(3...

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