I developed a development board with 430 to control a brushless DC motor with a Hall sensor. However, when everything is connected and the program is burned in, the Hall sensor always reports an error...
How to answer such a question?[align=left][color=rgb(51, 51, 51)][font=宋体][size=4]Doesn’t a diode not allow current to flow in the reverse direction? Why in this picture, when the second and third dio...
The power input is 18V, and the output needs to be 5V/5A, 12V/3A, -12V/2A. There are three output voltages. I don't know which company can do a better job of DC step-down.I found a L7912 power IC, but...
Our company makes testing machines. Now there is a problem, if the sensor is not connected properly or the wire is loose.When doing the experiment, no force was detected, the motor kept turning, and i...