Magnetic Rotary Encoder Module for Arduino With Demo Code
Magnetic Rotary Encoder Module for Arduino With Demo Code
Magnetic Rotary Encoder Module for Arduino With Demo Code

1 / 1

Magnetic Rotary Encoder Module for Arduino With Demo Code

Get Latest Price
Send Inquiry
Model No. : Rotary encoder module
Brand Name : Oky Newstar
10yrs

ShenZhen, GuangDong, China

Visit The Store

Product description

Magnetic Rotary Encoder Module for Arduino With Demo Code

Rotary encoder module for arduino with demo code

Specifications:

Rotary encoder can be counted by rotating forward and reverse direction during rotation of the output pulse frequency,
Unlike counter rotating potentiometer, this rotation counts are not limited.
With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0.


******************
ARDUINO test code:
const int interruptA = 0; / / Interrupt 0 (pin 2)
const int interruptB = 1; / / Interrupt 1 (pin 3)

int CLK = 2; / / PIN2
int DAT = 3; / / PIN3
int BUTTON = 4; / / PIN4
int LED1 = 5; / / PIN5
int LED2 = 6; / / PIN6
int COUNT = 0;

void setup ()
{
attachInterrupt (interruptA, RoteStateChanged, FALLING);
/ / AttachInterrupt (interruptB, buttonState, FALLING);
pinMode (CLK, INPUT);
digitalWrite (2, HIGH); / / Pull High Restance
pinMode (DAT, INPUT);
digitalWrite (3, HIGH); / / Pull High Restance
pinMode (BUTTON, INPUT);
digitalWrite (4, HIGH); / / Pull High Restance
pinMode (LED1, OUTPUT);
pinMode (LED2, OUTPUT);
Serial.begin (9600);
}

void loop ()
{
if (! (digitalRead (BUTTON)))
{
COUNT = 0;
Serial.println ("STOP COUNT = 0");
digitalWrite (LED1, LOW);
digitalWrite (LED2, LOW);
delay (2000);
}
Serial.println (COUNT);
}

/ / -------------------------------------------
void RoteStateChanged () / / When CLK FALLING READ DAT
{
if (digitalRead (DAT)) / / When DAT = HIGH IS FORWARD
{
COUNT;
digitalWrite (LED1, HIGH);
digitalWrite (LED2, LOW);
delay (20);
}
else / / When DAT = LOW IS BackRote
{
COUNT -;
digitalWrite (LED2, HIGH);
digitalWrite (LED1, LOW);
delay (20);
}
}

Competitive Advantage:

1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around the World.
4. High Quality With Global Standards.
5. 1 Year Factory Warranty
6. Safe Shipping Way and Payment

Send Inquiry

Product Alert

Subscribe to your interested keywords. We will send freely the latest and hottest products to your Inbox. Don't miss any trade information.

版权所有 © 宁波全贸信息技术有限公司 浙ICP备12012821号-1 浙B2-20200628