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Specification:

Item Type: Motor Controller
Working Voltage: DC5V~30V, Input Anti-Reverse Protection
Rated current: 5A, maximum current 15A
Maximum power: 150 W
Working frequency: 1 khz ~ 99 khz adjustable, 1 khz stepping, standard frequency 20 khz, accuracy about 1%
Duty time: 0-100%, step of 1%
Product Dimensions: 79 x 43 x 26 mm / 3.11 x 1.69 x 1.02 inches
All adjustable parameters will be disabled.

Package List:

1 x Module

Note:

Operation of the digital encoder button

In the standard interface: (standard display duty cycle)

Short press - start and stop engine

Long press - go to the settings interface

Direction of rotation counterclockwise - reduction duty cycle

Turn clockwise - increase duty cycle

Under the settings screen:

Short press - select set parameters and switch between lower boundary duty time, upper limit duty and work

The lower limit of the duty cycle is displayed as "L" + two digits. The upper limit of the duty cycle is displayed as "H" + two digits or "100". The display frequency of the operating frequency is "F" + two digits.

Long press - exit settings interface

Rotate counterclockwise - reduces the corresponding settings

Rotate clockwise - set the parameter so that it increases accordingly

Post STOP port

The open key or 3.3v level can be connected externally. When the key is closed or the 3.3V level is lowered, the start/stop status of the engine is switched.