![bldc tool custom app bldc tool custom app](http://vedder.se/wp-content/uploads/2014/01/BLDC_4_P11.png)
The motor is used as a tachometer, which is good for odometry on modified RC cars.Good start-up torque in the sensorless mode (and obviously in the sensored mode as well).RPM-based phase advance (or timing/field weakening).Adaptive PWM frequency to get as good ADC measurements as possible.A GUI with lots of configuration parameters.Current and voltage measurement on all phases.PCB size: slightly less than 40mm x 60mm.Sensored and sensorless FOC wich auto-detection of all motor parameters is implemented since FW 2.3.Current: Up to 240A for a couple of seconds or about 50A continuous depending on the temperature and air circulation around the PCB.Voltage: 8V – 60V (Safe for 3S to 12S LiPo).5V 1A output for external electronics from the buck converter integrated on the DRV8302.IRFS7530 MOEFETs (other FETs in the same package also fit).
#BLDC TOOL CUSTOM APP DRIVER#
#BLDC TOOL CUSTOM APP PDF#
This is an overview of the schematic (download a complete PDF here): I really enjoy sharing knowledge, so I want to keep all the hardware and software open. This might sound a bit ambitions, but my goal is to make the best ESC available. I have made many updates to my custom motor controller recently and the old post is getting confusing with notes and updates, I decided to write a new post about it that hopefully is more clear, more complete and easier to follow.