使用 Arduino 遙控家電
http://www.makezine.com.tw/2012/12/17/%E4%BD%BF%E7%94%A8-arduino-%E9%81%99%E6%8E%A7%E5%AE%B6%E9%9B%BB/
ArduBlock - Arduino圖像化編程
arduino reset
u could connect an IO pin X to the reset pin via a 1kR resistor...
if that IO pin X is INPUT/LOW no reset is triggered (like the reset button is unpressed)...
if that IO pin X is OUTPUT/LOW a reset is triggered (like the reset button is pressed)...
//digitalPin 7 is connected to the RESET pin on Arduino
//NOTE: you CANNOT program the board while they are connected
//by default digitalPin 13 will blink upon reset, so stick an LED in there
int interval = 5000;
long int time = 0;
void setup(){
digitalWrite(7, HIGH); //We need to set it HIGH immediately on boot
pinMode(7,OUTPUT); //We can declare it an output ONLY AFTER it's HIGH
// (( HACKHACKHACKHACK ))
Serial.begin(9600); //So you can watch the time printed
}
void loop(){
time = millis();
Serial.println(time);
if(time > interval){
Serial.println("RESET!");
digitalWrite(7, LOW); //Pulling the RESET pin LOW triggers the reset.
}
}
if that IO pin X is INPUT/LOW no reset is triggered (like the reset button is unpressed)...
if that IO pin X is OUTPUT/LOW a reset is triggered (like the reset button is pressed)...
//digitalPin 7 is connected to the RESET pin on Arduino
//NOTE: you CANNOT program the board while they are connected
//by default digitalPin 13 will blink upon reset, so stick an LED in there
int interval = 5000;
long int time = 0;
void setup(){
digitalWrite(7, HIGH); //We need to set it HIGH immediately on boot
pinMode(7,OUTPUT); //We can declare it an output ONLY AFTER it's HIGH
// (( HACKHACKHACKHACK ))
Serial.begin(9600); //So you can watch the time printed
}
void loop(){
time = millis();
Serial.println(time);
if(time > interval){
Serial.println("RESET!");
digitalWrite(7, LOW); //Pulling the RESET pin LOW triggers the reset.
}
}
Arduino PS2搖杆 遊戲搖杆模塊 Joystick 模塊
Arduino 測試實例Demo
/*********************************************************************** Device: Joystick **
** File: EF_Joystick_Test.c **
** **
** Created by ElecFreaks Robi.W /10 June 2011 **
** **
** Description: **
** This file is a sample code for your reference. **
** **
** Copyright (C) 2011 ElecFreaks Corp. **
*********************************************************************/
iint FirstShotX , FirstShotY;
void setup()
{
for(int i=0; i<19; i++)
{
pinMode(i, INPUT);
digitalWrite(i, 1);
}
Serial.begin(9600);
FirstShotX = 0;
FirstShotY = 0;
}
void loop(){
int i, someInt, flag = 0;
for(i=4; i<11; i++)
{
someInt = digitalRead(i);
if(someInt == 0)
{
flag =1;
break;
}
}
if(flag == 1)
{
switch(i)
{
case 4: Serial.println("--------> Button A"); break;
case 5: Serial.println("--------> Button B"); break;
case 6: Serial.println("--------> Button C"); break;
case 7: Serial.println("--------> Button D"); break;
case 8: Serial.println("--------> Button E"); break;
case 9: Serial.println("--------> Button F"); break;
case 10: Serial.println("--------> Button KEY"); break;
default: break;
}
flag=0;
}
int sensorValue = analogRead(A0);
if(FirstShotX == 0)
{
FirstShotX = sensorValue;
Serial.print("FirstShotX = ");
Serial.println(FirstShotX);
}
Serial.print("X = ");
Serial.println(sensorValue - FirstShotX);
sensorValue = analogRead(A1);
if(FirstShotY == 0)
{
FirstShotY = sensorValue;
Serial.print("FirstShotY = ");
Serial.println(FirstShotY);
}
Serial.print("Y = ");
Serial.println(sensorValue - FirstShotY);
delay(200);
}