Motor Encoder Driver

The MG513-30 DC motor encdoer with QEI interface.

Device Model

• mg513-30

Install

> rap device add --model mg513-30 --id <device-id>

Demo

Supposed <device-id> is encoder in the following demos.

$('#encoder').getRpm(function (error, rpm) {
});

API References

Properties

ppr

A number indicates the pulse number generated per round of the DC motor. This value is read only.

Methods

getRpm(callback)

Get rotate speed of DC motor. The unit is rpm (round per minute).

The parameters of callback are (error, value), in which value is rpm.