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        <dc:date>2017-01-31T20:42:39+00:00</dc:date>
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        <title>event_count</title>
        <link>https://wiki.raudys.com/doku.php?id=raspberrypi:wiringpi:event_count&amp;rev=1485895359&amp;do=diff</link>
        <description>Susiskaičiuoja kiek kartų įvykis atsitiko per sekundę


#include &lt;stdio.h&gt;
#include &lt;string.h&gt;
#include &lt;errno.h&gt;
#include &lt;stdlib.h&gt;
#include &lt;wiringPi.h&gt;

#define BUTTON_PIN 2 // Use GPIO Pin 

volatile int eventCounter = 0; // the event counter

// -------------------------------------------------------------------------
// myInterrupt:  called every time an event occurs
void myInterrupt(void) {
   eventCounter++;
}
// -------------------------------------------------------------------------
…</description>
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        <dc:date>2017-01-30T09:59:18+00:00</dc:date>
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        <title>lcd</title>
        <link>https://wiki.raudys.com/doku.php?id=raspberrypi:wiringpi:lcd&amp;rev=1485770358&amp;do=diff</link>
        <description>Kaip prijungti ekrana 1602A prie raspberry pi



&lt;http://kurup87.blogspot.lt/2014/09/16x2-lcd-hello-world-using-c-wiringpi.html&gt;



kodas is interneto kuris suveike:


#!/usr/bin/python
#--------------------------------------
#    ___  ___  _ ____
#   / _ \/ _ \(_) __/__  __ __
#  / , _/ ___/ /\ \/ _ \/ // /
# /_/|_/_/  /_/___/ .__/\_, /
#                /_/   /___/
#
#  lcd_16x2.py
#  16x2 LCD Test Script
#
# Author : Matt Hawkins
# Date   : 06/04/2015
#
# http://www.raspberrypi-spy.co.uk/
#
#-…</description>
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        <dc:date>2017-02-11T11:51:49+00:00</dc:date>
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        <title>softpwm</title>
        <link>https://wiki.raudys.com/doku.php?id=raspberrypi:wiringpi:softpwm&amp;rev=1486813909&amp;do=diff</link>
        <description>Impulso pločio moduliacija (Pulse-width modulation) PWM - skirta jeigu norime 
simuliuoti stiprėjantį arba silpstantį signalą. Tinka LED Šviesumui reguliuoti arba motoro
sukimosi greitumui reguliuoti

Kodas žemiau didina intensyvumą nuo 0 iki 100</description>
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        <dc:date>2017-02-11T11:33:39+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ultra</title>
        <link>https://wiki.raudys.com/doku.php?id=raspberrypi:wiringpi:ultra&amp;rev=1486812819&amp;do=diff</link>
        <description>Ultragarsinis atstumo matuoklis (HC-SR04)

Veikia aido principu. Paleidžia 20 mikrosekundžių (1/1 000 000 sekundės dalis) ultragarso impulsą ir klausosi kol išgirs aidą. Tada išmatuoja kiek praėjo laiko kol išgirdo aidą ir tada suskaičiuoja atstumą. 1 cm garsas pirmyn atgal keliauja 58 mikrosekundes.</description>
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