taesamja

#include <SoftwareSerial.h>

int rx=2;
int tx=3;
SoftwareSerial BTSerial(rx, tx);

void setup() {
  Serial.begin(9600);
  BTSerial.begin(9600);
}

taesamja

// Our Relay Module is negative operation

int led = 12;

void setup() {
  Serial.begin(9600);
  pinMode(led, OUTPUT);
  //초기화
  digitalWrite(led, HIGH); // Relay OFF
}

taesamja

int led = 13;

void setup() {
  Serial.begin(9600);
  pinMode(led, OUTPUT);
}

void loop() {
  char indata;
  if(Serial.available()) {

taesamja

from http.server import BaseHTTPRequestHandler, HTTPServer
from serial import Serial

ser = Serial('COM7')
 
class testHTTPServer_RequestHandler(BaseHTTPRequestHandler):
    def do_POST(self):
        self.send_response(200)
        self.send_header('Content-type','text/html')
        self.end_headers()

taesamja

//2016.11.25
// servo와 pwm 충돌문제를 해결하기 위해 핀배치 변경
#include <Servo.h>
#include <SoftwareSerial.h>


#define servoUDPin  9
#define servoLRPin  10
#define dir1PinA  8
#define dir2PinA  7

taesamja

int chA_dir = 12;
int chA_speed = 3;
int chA_stop = 9;

int chB_dir = 13;
int chB_speed = 11;
int chB_stop = 8;

//speed range : 85 ~ 255
int motor_speed = 100; 

taesamja

alexa

Security Profile Description : Alexa Voice Service Sample App Security Profile Description

Security Profile ID : amzn1.application.e8d108b9954b44258653df7ba80621ba

Client ID : amzn1.application-oa2-client.54021058a935408c83fcdf200371ab87

Client Secret : 9a20b9277b35fdd3e98031c48f1c12fb02c53c5bef8c3803401089fef6fc0223

taesamja

#include <LiquidCrystal.h>
LiquidCrystal lcd(8, 9, 10, 11, 12, 13);//RS,EN,D4,D5,D6,D7

void setup() {
  lcd.begin(16, 2);
  Serial.begin(9600);
}

void loop() {
  if (Serial.available()) {

taesamja

#wall definition for 2x2 screens with bezel compensation
[6bez_wall]
width=1100
height=620
x=0
y=0

#corressponding tile definitions
[6bez_1]
wall=6bez_wall

taesamja

const int led = 9;

void setup() {
  pinMode(led, OUTPUT);
}

void setup() {
  digitalWrite(led, HIGH);
  delay(100);
  digitalWrite(led, LOW);