- Wed Aug 05, 2015 1:59 pm
#183864
A while back, I posted about wanting to make a controller board for a three-phase BLDC motor with Arduino. But then I read a paper stating two things:
1. The speed of the motor depends on the voltage applied to the leads.
2. The torque of the motor depends on the current through the stator coils.
So I had an idea. What if instead of an Arduino reading the hall sensors and operating the H-Bridge, I just build a circuit using only logic gates to read the sensors and operate the H-Bridge? I could then use an external voltage/current driver to control the speed/torque of the motor.
1. The speed of the motor depends on the voltage applied to the leads.
2. The torque of the motor depends on the current through the stator coils.
So I had an idea. What if instead of an Arduino reading the hall sensors and operating the H-Bridge, I just build a circuit using only logic gates to read the sensors and operate the H-Bridge? I could then use an external voltage/current driver to control the speed/torque of the motor.
Code: Select all
<?php
while(1){
echo "Hey, wait! This is a trap!";
}
?>