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How to know my trigger wheel teeth angle is 30 degree while in rotation

Sir,  I am using trigger wheel with 6 number teeth at 60 degree and one at 30 degree.  have to fire first nozzle at 30 degree angle teeth , then i have to use every 60 degree angle firing nozzel 2,3,4,5,6 .

 How do i know my trigger wheel  teeth angle is 30 degree while in rotation

i have to design circuit for the same please help me with hardware firmware design

  • Hello,

    Please check this reference design https://www.ti.com/tool/TIDA-01370 (Closed Loop Stepper Motor Reference Design With Encoder for Stall-Detection) to see if it can help.

    BTW, the e2e forum can support specific questions about the motor driver device, typically associate with the device part number or reference design number. If the thread title doesn't have the part number or reference design number, it may cause extra delay.

    Regards,

    Wang Li