SEN0116

SEN0116 Datasheet

Mini Robot chassis Encoder SKU:SEN0116

Part	Datasheet
SEN0116	SEN0116 (pdf)

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Mini Robot chassis Encoder SKU:SEN0116 Editing Mini Robot chassis Encoder SKU:SEN0116 Contents • 1 Introduction • 2 Specification • 3 Encoder Connection Diagram Sample Code • 4 FAQ Introduction Specification Encoder Connection Diagram Mini robot encoder diagram Sample Code const byte encoder0pinA = 2;//A pin -> the interrupt pin 0 const byte encoder0pinB = 4;//B pin -> the digital pin 4 byte encoder0PinALast int duration;//the number of the pulses boolean Direction;//the rotation direction void setup Serial.begin 57600 ;//Initialize the serial port EncoderInit ;//Initialize the module void loop Serial.print "Pulse:" Serial.println duration = 0 delay 100 ; void EncoderInit Direction = true;//default -> Forward pinMode encoder0pinB,INPUT attachInterrupt 0, wheelSpeed, CHANGE ; void wheelSpeed int Lstate = digitalRead encoder0pinA if encoder0PinALast == LOW && Lstate==HIGH int val = digitalRead encoder0pinB if val == LOW && Direction Direction = false //Reverse else if val == HIGH && !Direction Direction = true //Forward encoder0PinALast = Lstate if !Direction duration++ else duration--; Q1. I have a question about the encoder. In the process of adjusting the screws, I have turned a screw out of range and don't know which way to turn it back. Is there one direction i should turn it to 'start from zero'? Powered By DFRobot 2008-2017

PDF Datasheet Preview

Mini Robot chassis Encoder SKU:SEN0116

Editing Mini Robot chassis Encoder SKU:SEN0116

Contents
• 1 Introduction
• 2 Specification
• 3 Encoder Connection Diagram

Sample Code
• 4 FAQ

Introduction

Specification

Encoder Connection Diagram

Mini robot encoder diagram

Sample Code
const byte encoder0pinA = 2;//A pin -> the interrupt pin 0 const byte encoder0pinB = 4;//B pin -> the digital pin 4 byte encoder0PinALast int duration;//the number of the pulses
boolean Direction;//the rotation direction
void setup

Serial.begin 57600 ;//Initialize the serial port EncoderInit ;//Initialize the module
void loop

Serial.print "Pulse:" Serial.println duration = 0 delay 100 ;
void EncoderInit

Direction = true;//default -> Forward pinMode encoder0pinB,INPUT attachInterrupt 0, wheelSpeed, CHANGE ;
void wheelSpeed
int Lstate = digitalRead encoder0pinA if encoder0PinALast == LOW && Lstate==HIGH
int val = digitalRead encoder0pinB if val == LOW && Direction

Direction = false //Reverse
else if val == HIGH && !Direction

Direction = true //Forward encoder0PinALast = Lstate if !Direction duration++ else duration--;

Q1. I have a question about the encoder. In the process of adjusting the screws, I have turned a screw out of range and don't know which way to turn it back. Is there one direction i should turn it to 'start from zero'?

Powered By DFRobot 2008-2017

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Datasheet ID: SEN0116 509055