ARDUINO RPI-1031 4 Direction Sensor User Manual

ARDUINO RPI-1031 4 Fa'atonu Fa'atonu

Mataupu lalafi

1 Fa'atonuga Fa'atino

2 Sample Codes

3 Pepa / Punaoa

3.1 Fa'asinomaga

4 Fa'amatalaga Fa'atatau

Fa'atonuga Fa'atino

Faʻavae i luga o faʻataʻitaʻiga optics.its totonu o loʻo i ai le LED mo le 1 pc, photosensitive mauaina triode mo 2pcs; ma le isi itu e tasi le paolo cylindrical; e pei lava ona faaalia i le ata:

Fa'ata o le ta'amilosaga

E ala i le paolo cylindrical e taofia ai le LED, ma photosensitive mauaina tube e mo le sailia RPl-1031 tulaga oi ai nei.
Pe a sui le RPl-1031 i le setete o loʻo faʻaalia i lalo, o le LED o loʻo paolo i le paolo; ma e lua photosensitive mauaina triodes e le mafai ona maua le malamalama; o le a latou i fafo state.output tulaga maualalo; lua GPIO ports uma tulaga maualalo maualalo.

Pe a liliu le RPl-1031 i le setete o loʻo faʻaalia i lalo, o se tasi o le triode photosensitive na paolo, o le moli emited e le LED e mafai ona maua e le isi tasi; o lona uiga o luga o le photosensitive triode o loʻo i luga, ma photosensitive triode i lalo o le itu ua tape; ona lua GPIO ports e fa'atatau i le tulaga maualuga ma le maualalo.
A liliu RPl-1031 i le setete o loʻo faʻaalia i lalo, e le paolo le paolo o le diode o le a susulu, e lua photosensitive triodes e mafai ona maua le malamalama; ona i ai lea o i latou uma.

Pe a sui le RPl-1031 i le setete o loʻo faʻaalia i lalo. o lenei setete e le lelei i le faʻamatalaga 4 lua GPIO ports tulaga gaosiga o le a inter cahnged.

Ata 2: Sample fesoʻotaʻiga.

Sample Codes

I*
e-Gizmo RPl-1031 Su'e su'esu'e 4 Fa'atonuga
Lenei o leample sketch mo le Tilt direction sensor e fa'aalia ai tulaga o mea e maua ai le sensor.
Mo le RPl-1031 – http://www.sparkfun.com/products/10621
Suia e e-Gizmo Mechatronix Central
http://www.e-gizmo.com
Iulai 18,2017
*I
#define TILT S1 4
#define TILT_S2 5
#define LED_ TOP 8
#define LED RIGHT 9
#define LED BOTTOM 10
#define LED_LEFT 11
void setup{){
}
Serial.begin(9600);
pinMode(TILT_S1, INPUT);
pinMode(TILT_S2, INPUT);
pinMode(LED TOP, OUTPUT);
pinMode(LED RIGHT, OUTPUT);
pinMode(LED_BOTTOM, OUTPUT);
pinMode(LED_LEFT, OUTPUT);
void loop{){
int position = GET_ TILT POSITION();
Serial.println(position);
//TOP
if(position == 0)
{
}
digitalWrite(LED_TOP, HIGH);
digitalWrite(LED_RIGHT, LOW);
digitalWrite(LED BOTTOM, LOW);
digitalWrite(LED LEFT, LOW);
//RIGHT
if(position == 2)
{
digitalWrite(LED TOP, LOW);
digitalWrite(LED_RIGHT, HIGH);
digitalWrite(LED BOTTOM, LOW);
digitalWrite(LED_LEFT, LOW);
void loop{){
int position = GET_ TILT POSITION();
Serial.println(position);
//TOP
if(position == 0)
{
}
digitalWrite(LED_TOP, HIGH);
digitalWrite(LED_RIGHT, LOW);
digitalWrite(LED BOTTOM, LOW);
digitalWrite(LED LEFT, LOW);
//RIGHT
if(position == 2)
{
digitalWrite(LED TOP, LOW);
digitalWrite(LED_RIGHT, HIGH);
digitalWrite(LED BOTTOM, LOW);
digitalWrite(LED_LEFT, LOW);
}
//LEFT
if(position == 1)
{
}
digitalWrite(LED TOP, LOW);
digitalWrite(LED_RIGHT, LOW);
digitalWrite(LED BOTTOM, LOW);
digitalWrite(LED_LEFT, HIGH);
//BOTTOM
if(position == 3)
{
}
digitalWrite(LED TOP, LOW);
digitalWrite(LED RIGHT, LOW);
digitalWrite(LED_BOTTOM, HIGH);
digitalWrite(LED LEFT, LOW);
delay(200); //DELAY
}
int GET_TILT_POSITION(){
int S1 = digitalRead(TILT_S1);
int S2 = digitalRead(TILT _S2);
return (S1 << 1) I S2; //BITWISE MATH
}