engineergc
New Member
Hi,
I will built a circuit to show direction of rotation as CW or CCW.Hall sensors have 120 degree shift.I want to double number of pulses per cycle like below example.In this example hall sensors have 90 degree shift. Therefore by using XOR gates double number of pulses are obtained easily. But in my design, hall sensor have 120 degree shift. How I can obtain double number of pulses? I attached hall signal outputs below.
I will built a circuit to show direction of rotation as CW or CCW.Hall sensors have 120 degree shift.I want to double number of pulses per cycle like below example.In this example hall sensors have 90 degree shift. Therefore by using XOR gates double number of pulses are obtained easily. But in my design, hall sensor have 120 degree shift. How I can obtain double number of pulses? I attached hall signal outputs below.