etiquoe
Member level 1
hi!
i have 3 phases bldc motor with 3 hall effect sensors inside, for sensing the rotor position. here is the output signal from the hall effect sensors:
0 v is detected when the sensors detecting one pole of the rotor magnet
and random signal is detected when the sensors detecting another.
i need a signal conditioning circuit to convert the hall effect sensors output to digital signal.
i want convert the 0 volt output to high logic (5 v), and the random signal to low logic (0 v).
got no idea for it.
anyone help please???
regards.
i have 3 phases bldc motor with 3 hall effect sensors inside, for sensing the rotor position. here is the output signal from the hall effect sensors:
0 v is detected when the sensors detecting one pole of the rotor magnet
and random signal is detected when the sensors detecting another.
i need a signal conditioning circuit to convert the hall effect sensors output to digital signal.
i want convert the 0 volt output to high logic (5 v), and the random signal to low logic (0 v).
got no idea for it.
anyone help please???
regards.